[{"slug":"vercel-eve","title":"eve","oneLiner":"Vercel's agent framework with Jev wired into the experimental evaluate path, so scoring stays typed.","description":"eve in the Jev ecosystem. Vercel's open agent framework, which ships Jev as the default evaluation model in its experimental evaluate path. Glue code for gateways, agents, and platforms that should stay typed instead of chatty. Tags in the wild: integrations, agents, eval. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["integrations","agents","eval"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"/tools/vercel-eve","featured":true},{"slug":"browser-use-jev-ultrafast","title":"Jev Ultrafast","oneLiner":"Jev picks the browser op and DOM target in one shot; a tiny LLM only shows up when something needs typing.","description":"Jev Ultrafast in the Jev ecosystem. Browser Use's ultrafast agent: Jev picks the operation and DOM element in one request; a small LLM only writes text when typing is needed. Pick the next click from a finite action list, fast enough to feel like automation, not theatre. Tags in the wild: browser computer use, browser-use, agents. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["browser computer use","browser-use","agents"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":"gregpr07","href":"/apps/browser-use-jev-ultrafast","featured":true},{"slug":"tamaratran-fast-jev-compaction","title":"fast-jev-compaction","oneLiner":"Claude Code plugin that replaces the compaction summary with Jev decisions: every tool call and result is scored in one fast request, stale ones are dro","description":"Claude Code plugin that replaces the compaction summary with Jev decisions: every tool call and result is scored in one fast request, stale ones are dropped or truncated, everything kept stays verbatim. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, compaction, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","compaction","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/tamaratran-fast-jev-compaction","featured":true},{"slug":"theoleecj-semif","title":"SemIf","oneLiner":"Semantic ifs on a home 3090: open models doing structured branches without pretending to be TypeSafe.","description":"Semantic ifs from open models, on a 3090 at home. Independent; not affiliated with Jev or TypeSafe. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":"hhkkmon","href":"/benchmarks/theoleecj-semif","featured":true},{"slug":"vinnylarouge-jevlike","title":"jevlike","oneLiner":"Train a small model that chooses among a changing list of text options, one probability per option in a single pass.","description":"Train a small model that chooses among a changing list of text options, one probability per option in a single pass. Includes Doom, chess, and Wikispeedia demos. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, game. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","game"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":"hhkkmon","href":"/benchmarks/vinnylarouge-jevlike","featured":true},{"slug":"vercel-labs-ai-cli","title":"ai-cli","oneLiner":"Vercel Labs terminal CLI that can point evaluate at Jev instead of another vibes-based judge.","description":"ai-cli in the Jev ecosystem. Vercel Labs terminal CLI that can run Jev as the evaluation model for its evaluate command. Glue code for gateways, agents, and platforms that should stay typed instead of chatty. Tags in the wild: integrations, eval. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["integrations","eval"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"/tools/vercel-labs-ai-cli","featured":true},{"slug":"jarrodwatts-jev-trader","title":"jev-trader","oneLiner":"One AI trade call every Monad block on Kuru MON-USDC, with Jev picking the move instead of a market essay.","description":"One AI trade decision every Monad block. Jev on Kuru MON-USDC. A shipped workflow you can study before you bet your own traffic on the same gate style. Tags in the wild: applications, trading. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["applications","trading"],"category":"applications","categoryLabel":"Applications","creatorHandle":"jarrodwatts","href":"/apps/jarrodwatts-jev-trader","featured":true},{"slug":"thruwire-foreman","title":"foreman","oneLiner":"Software Factory Foreman: an agent supervisor that uses Jev decisions to keep coding agents on task.","description":"foreman in the Jev ecosystem. Software Factory Foreman: an agent supervisor that uses Jev decisions to keep coding agents on task. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":"JoshARosen","href":"/tools/thruwire-foreman","featured":false},{"slug":"fhshaik-typesafe-mario","title":"typesafe-mario","oneLiner":"A TypeSafe/Jev agent that plays Super Mario Bros. from structured emulator state.","description":"A TypeSafe/Jev agent that plays Super Mario Bros. from structured emulator state.","tags":["games","agents","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/fhshaik/typesafe-mario","featured":false},{"slug":"devagrawal09-jev-review","title":"jev-review (devagrawal09)","oneLiner":"A staged code-review workflow and local dashboard built with TypeSafe Jev.","description":"A staged code-review workflow and local dashboard built with TypeSafe Jev.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":"0xLogicrw","href":"https://github.com/devagrawal09/jev-review","featured":false},{"slug":"typesafe-ai-skills","title":"TypeSafe agent skills","oneLiner":"Official Claude Code / Codex skill pack for Jev primitives, patterns, and evaluation shape.","description":"TypeSafe agent skills in the Jev ecosystem. Official agent skill for Claude Code, Codex, and compatible agents: primitives, patterns, and how to structure evaluations. Canonical TypeSafe material: treat it like docs with personality, not a scraped index row. Tags in the wild: official, agents, eval. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["official","agents","eval"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/typesafe-ai-skills","featured":true},{"slug":"abdelstark-awesome-typesafe","title":"awesome-typesafe","oneLiner":"Curated list of official resources and community projects for TypeSafe, System One models, and Jev, with a GitHub Pages site.","description":"awesome-typesafe in the Jev ecosystem. Curated list of official resources and community projects for TypeSafe, System One models, and Jev, with a GitHub Pages site. Reading queue from builders: essays, lists, and launch threads to supplement official docs. Tags in the wild: guides. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"/guides/abdelstark-awesome-typesafe","featured":false},{"slug":"awlevin-typesafe-computer-use","title":"typesafe-computer-use","oneLiner":"Computer use for about $0.","description":"Computer use for about $0.0002 a step: OCR the screen, classify the next action with TypeSafe, click. macOS. Pick the next click from a finite action list, fast enough to feel like automation, not theatre. Tags in the wild: browser computer use, browser-use. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":"awlevin","href":"/apps/awlevin-typesafe-computer-use","featured":false},{"slug":"usenotra-notra","title":"notra","oneLiner":"Marketing analytics platform whose feature flag routes brand-visibility classifiers off an LLM and onto Jev boolean decisions.","description":"notra in the Jev ecosystem. Marketing analytics platform whose feature flag routes brand-visibility classifiers off an LLM and onto Jev boolean decisions. A shipped workflow you can study before you bet your own traffic on the same gate style. Tags in the wild: applications, routing. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["applications","routing"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"/apps/usenotra-notra","featured":false},{"slug":"realzachi-pg-jev","title":"pg-jev","oneLiner":"Ask your Postgres tables questions in plain language.","description":"Ask your Postgres tables questions in plain language. A PostgreSQL extension powered by TypeSafe's Jev. Glue code for gateways, agents, and platforms that should stay typed instead of chatty. Tags in the wild: integrations. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["integrations"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"/tools/realzachi-pg-jev","featured":false},{"slug":"y0usaf-pi-jev","title":"pi-jev (y0usaf)","oneLiner":"TypeSafe Jev as a decision layer for the Pi coding agent: a measured tool-call gate plus jev_ask for typed, calibrated answers.","description":"pi-jev (y0usaf) in the Jev ecosystem. TypeSafe Jev as a decision layer for the Pi coding agent: a measured tool-call gate plus jev_ask for typed, calibrated answers. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, agents, eval. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","agents","eval"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/y0usaf-pi-jev","featured":false},{"slug":"gargpratyush-jev-router","title":"jev-router (gargpratyush)","oneLiner":"Route to the cheapest model in claude code for your task using jev-router.","description":"Route to the cheapest model in claude code for your task using jev-router.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/gargpratyush/jev-router","featured":false},{"slug":"typesafe-ai-typesafe-sdk-js","title":"TypeSafe JavaScript SDK","oneLiner":"The official TypeScript SDK: inferred answer types, System One primitives, and fewer any-shaped regrets.","description":"npm install @typesafe-ai/sdk for typed clients around System One. Questions compile down to structured requests; answers come back as probability vectors you can threshold without parsing model prose. The default starting point for Node, edge, and full-stack TypeScript services.","tags":["official","sdk"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/typesafe-ai-typesafe-sdk-js","featured":true},{"slug":"niazmorshed2007-jev-review","title":"jev-review (NiazMorshed2007)","oneLiner":"Local-first MCP plugin for continuous software-quality review by AI coding agents, powered by Jev.","description":"jev-review (NiazMorshed2007) in the Jev ecosystem. Local-first MCP plugin for continuous software-quality review by AI coding agents, powered by Jev. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, mcp, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","mcp","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/niazmorshed2007-jev-review","featured":false},{"slug":"yibie-awesome-jev","title":"awesome-jev (yibie)","oneLiner":"A curated list of public projects, integrations, and discussions built on Jev, TypeSafe AI's System One model for typed decisions.","description":"awesome-jev (yibie) in the Jev ecosystem. A curated list of public projects, integrations, and discussions built on Jev, TypeSafe AI's System One model for typed decisions. Reading queue from builders: essays, lists, and launch threads to supplement official docs. Tags in the wild: guides. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"/guides/yibie-awesome-jev","featured":false},{"slug":"typesafe-ai-system-one-adapter-python","title":"System One adapter (Python)","oneLiner":"Drop-in TypeSafeClient replacement over OpenAI, Anthropic, and friends, still asking typed System One questions.","description":"System One adapter (Python) in the Jev ecosystem. Official drop-in TypeSafeClient replacement backed by OpenAI, Anthropic, and compatible LLM APIs, for comparing Jev against chat models. Canonical TypeSafe material: treat it like docs with personality, not a scraped index row. Tags in the wild: official, sdk. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["official","sdk"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/typesafe-ai-system-one-adapter-python","featured":false},{"slug":"droidrun-mobile-jev","title":"mobile-jev","oneLiner":"Standalone Android agent for Mobilerun where Jev makes every decision, with a live React studio and an Uber demo.","description":"Standalone Android agent for Mobilerun where Jev makes every decision, with a live React studio and an Uber demo.","tags":["browser computer use","browser-use","agents"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/droidrun/mobile-jev","featured":false},{"slug":"hr98w-jev-visual","title":"jev-visual","oneLiner":"An educational Jev-like visual inference experiment on Apple Silicon: shared context, direct candidate scoring, and local visual demos.","description":"An educational Jev-like visual inference experiment on Apple Silicon: shared context, direct candidate scoring, and local visual demos.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/hr98w/jev-visual","featured":false},{"slug":"mapika-decider","title":"decider","oneLiner":"One-pass typed decisions with calibrated probabilities (System One style model), fine-tuned from Qwen3.5-2B.","description":"One-pass typed decisions with calibrated probabilities (System One style model), fine-tuned from Qwen3.5-2B.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/Mapika/decider","featured":false},{"slug":"dbreunig-building-with-jev-skill","title":"building-with-jev-skill","oneLiner":"A skill for writing and improving programs that call Jev, TypeSafe's System One model.","description":"A skill for writing and improving programs that call Jev, TypeSafe's System One model.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/dbreunig/building-with-jev-skill","featured":false},{"slug":"typesafe-ai-typesafe-sdk-python","title":"TypeSafe Python SDK","oneLiner":"Official Python client for System One: sync, async, and types that complain before your notebook hits prod.","description":"pip install typesafe-sdk and get maintained wrappers around POST /v1/systemone with Python-native ergonomics for Choice, Score, and Noul. Same contract as the JavaScript SDK, different packaging, equally allergic to stringly-typed agent output. Sync or async, notebooks or services, pick your poison.","tags":["official","sdk"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/typesafe-ai-typesafe-sdk-python","featured":false},{"slug":"vinilana-jev-eval-agent","title":"jev-eval-agent","oneLiner":"Personal-assistant agent built on Vercel's eve with 100 mocked tools, measuring how many steps it takes when Jev picks the tool versus th...","description":"Personal-assistant agent built on Vercel's eve with 100 mocked tools, measuring how many steps it takes when Jev picks the tool versus the LLM.","tags":["benchmarks","agents","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/vinilana/jev-eval-agent","featured":false},{"slug":"jkudish-jev-browser","title":"jev-browser","oneLiner":"Browser use using Typesafe's Jev model.","description":"Browser use using Typesafe's Jev model.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/jkudish/jev-browser","featured":false},{"slug":"cobanov-awesome-jev","title":"awesome-jev","oneLiner":"A curated, source-backed list of projects built with Jev, TypeSafe AI's System One model for typed decisions.","description":"A curated, source-backed list of projects built with Jev, TypeSafe AI's System One model for typed decisions.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://github.com/cobanov/awesome-jev","featured":false},{"slug":"jkudish-jev-mcp","title":"jev-mcp (jkudish)","oneLiner":"Proof of concept MCP for Typesafe's new Jev AI model.","description":"Proof of concept MCP for Typesafe's new Jev AI model.","tags":["agent tooling","mcp","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":"0xLogicrw","href":"https://github.com/jkudish/jev-mcp","featured":false},{"slug":"kitze-unclutter","title":"unclutter","oneLiner":"WXT browser extension: Jev-powered page clutter removal with reusable template rules.","description":"WXT browser extension: Jev-powered page clutter removal with reusable template rules.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":"thekitze","href":"https://github.com/kitze/unclutter","featured":false},{"slug":"pithings-advocaat","title":"advocaat","oneLiner":"A small, type-safe client for asking AI questions about your data, powered by TypeSafe Jev.","description":"A small, type-safe client for asking AI questions about your data, powered by TypeSafe Jev.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/pithings/advocaat","featured":false},{"slug":"itsmostafa-typesafe-mcp","title":"typesafe-mcp","oneLiner":"Go CLI and single-binary MCP server exposing TypeSafe judgments to Claude Desktop, Claude Code, and Codex.","description":"typesafe-mcp in the Jev ecosystem. Go CLI and single-binary MCP server exposing TypeSafe judgments to Claude Desktop, Claude Code, and Codex. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, mcp, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","mcp","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":"0xLogicrw","href":"/tools/itsmostafa-typesafe-mcp","featured":false},{"slug":"devmortimer-pi-warden","title":"pi-warden","oneLiner":"Guardrails for Pi built on pi-typesafe that steer the agent instead of interrupting you: Jev judges irreversible and off-task tool calls, detects stuck","description":"Guardrails for Pi built on pi-typesafe that steer the agent instead of interrupting you: Jev judges irreversible and off-task tool calls, detects stuck loops, checks unverified done claims, flags slop. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, guardrails, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","guardrails","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/devmortimer-pi-warden","featured":false},{"slug":"romanslack-jev-drone","title":"jev-drone","oneLiner":"Camera-only autonomous drone in MuJoCo with a small judgment model (TypeSafe Jev) in the loop at 2.5Hz.","description":"Camera-only autonomous drone in MuJoCo with a small judgment model (TypeSafe Jev) in the loop at 2.5Hz.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/RomanSlack/jev-drone","featured":false},{"slug":"kshetrajna12-reflex","title":"reflex","oneLiner":"A small open decision model: state + typed questions -> calibrated probabilities. A Jev / System One re-creation on Qwen3.5.","description":"A small open decision model: state + typed questions -> calibrated probabilities. A Jev / System One re-creation on Qwen3.5.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/kshetrajna12/reflex","featured":false},{"slug":"anotiawang-awesome-jev","title":"awesome-jev (AnotiaWang)","oneLiner":"A curated list of awesome Jev / TypeSafe System One applications, libraries, and resources.","description":"A curated list of awesome Jev / TypeSafe System One applications, libraries, and resources.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"0xLogicrw","href":"https://github.com/AnotiaWang/awesome-jev","featured":false},{"slug":"fatwang2-awesome-jev","title":"awesome-jev (fatwang2)","oneLiner":"A source-backed Jev project directory with a reusable Jev-only GitHub review workflow.","description":"A source-backed Jev project directory with a reusable Jev-only GitHub review workflow.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://github.com/fatwang2/awesome-jev","featured":false},{"slug":"chetaslua-jevmeter","title":"jevmeter","oneLiner":"Put a live Jev (TypeSafe) meter on any video: every sentence scored, rendered as a 16:9 edit.","description":"Put a live Jev (TypeSafe) meter on any video: every sentence scored, rendered as a 16:9 edit.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":"chetaslua","href":"https://github.com/ChetasLua/jevmeter","featured":false},{"slug":"realzachi-typesafe-adblock","title":"typesafe-adblock","oneLiner":"🧹 Fun project: a Chrome extension that asks a tiny AI decision model (TypeSafe Jev) \"is this DOM element an ad?","description":"🧹 Fun project: a Chrome extension that asks a tiny AI decision model (TypeSafe Jev) \"is this DOM element an ad?\" and pops it off the page. BYOK, no backend, not a real ad blocker. Pick the next click from a finite action list, fast enough to feel like automation, not theatre. Tags in the wild: browser computer use, browser-use. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"/apps/realzachi-typesafe-adblock","featured":false},{"slug":"superagents-lab-jev-search","title":"jev-search","oneLiner":"Search the web with TypeSafe's Jev: source selection, query understanding and relevance ranking.","description":"Search the web with TypeSafe's Jev: source selection, query understanding and relevance ranking. Built with Search1API. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, rag, agents. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["agent tooling","rag","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/superagents-lab-jev-search","featured":false},{"slug":"dicklesworthstone-skillranker","title":"skillranker","oneLiner":"Rust CLI powered by Jev from TypeSafe.","description":"Rust CLI powered by Jev from TypeSafe.ai that ranks agent skills for the next step using live session context. Includes Claude Code hooks, structured JSON, abstention, and local feedback. Requires a TypeSafe API key. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/dicklesworthstone-skillranker","featured":false},{"slug":"wy-coliney-jev-browser-use","title":"jev-browser-use","oneLiner":"5, 10x faster browser operations: Jev clicks, Codex thinks and verifies. Built at EZCollegeApp.","description":"5, 10x faster browser operations: Jev clicks, Codex thinks and verifies. Built at EZCollegeApp.","tags":["browser computer use","browser-use","agents"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/wy-coliney/jev-browser-use","featured":false},{"slug":"moritzkremb-jev-voice-browser","title":"jev-voice-browser","oneLiner":"Control a real browser by voice.","description":"Control a real browser by voice. Jev (TypeSafe System One) decides intent + target in ~300 ms per spoken word; Playwright acts, often before you finish the sentence. Pick the next click from a finite action list, fast enough to feel like automation, not theatre. Tags in the wild: browser computer use, browser-use. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"/apps/moritzkremb-jev-voice-browser","featured":false},{"slug":"iammrduncan-typesafe-ai-benchmark","title":"typesafe-ai-benchmark","oneLiner":"A gateway-shaped benchmark rig that speaks structured System One, useful when you need apples-to-apples latency stories.","description":"Benchmark harness material that mimics gateway-style structured output so you can stress Jev-like paths without wiring every vendor by hand. Treat it as lab equipment: reproduce numbers on your hardware before you quote blog-post latencies in a roadmap deck.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":"iamMrDuncan","href":"/benchmarks/iammrduncan-typesafe-ai-benchmark","featured":false},{"slug":"mrnugget-jev-shell-history","title":"jev-shell-history","oneLiner":"Fish-style zsh history autosuggestions ranked by Jev (TypeSafe).","description":"Fish-style zsh history autosuggestions ranked by Jev (TypeSafe).","tags":["integrations"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/mrnugget/jev-shell-history","featured":false},{"slug":"0xnatoshi-jev-codex-router","title":"jev-codex-router","oneLiner":"Per-turn model & reasoning routing for Codex, driven by Jev (TypeSafe System One): picks the model, thinking depth and speed mode for eve...","description":"Per-turn model & reasoning routing for Codex, driven by Jev (TypeSafe System One): picks the model, thinking depth and speed mode for every turn.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":"0xLogicrw","href":"https://github.com/0xNatoshi/jev-codex-router","featured":false},{"slug":"daseinlabs-open-jev","title":"open-jev (daseinlabs)","oneLiner":"One-pass option scoring with a local Gemma 3 4B on Apple silicon via MLX, inspired by jevlike, with a Doom demo.","description":"One-pass option scoring with a local Gemma 3 4B on Apple silicon via MLX, inspired by jevlike, with a Doom demo.","tags":["benchmarks","game"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/daseinlabs/open-jev","featured":false},{"slug":"shantanugoel-ask-jev-skill","title":"ask-jev-skill","oneLiner":"Skill for Hermes, and other agents, to ask typesafe's jev.","description":"Skill for Hermes, and other agents, to ask typesafe's jev.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":"KevinMagnan","href":"https://github.com/shantanugoel/ask-jev-skill","featured":false},{"slug":"brainstormity-jev-moderation-bot","title":"Jev-Moderation-Bot","oneLiner":"Real-time Discord moderation bot: Jev evaluates messages and metadata in parallel to catch phishing, spam, and social engineering with a progressive esc","description":"Real-time Discord moderation bot: Jev evaluates messages and metadata in parallel to catch phishing, spam, and social engineering with a progressive escalation ladder. A shipped workflow you can study before you bet your own traffic on the same gate style. Tags in the wild: applications, moderation, eval. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["applications","moderation","eval"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"/apps/brainstormity-jev-moderation-bot","featured":false},{"slug":"logicrw-awesome-jev-projects","title":"awesome-jev-projects","oneLiner":"Awesome Jev: source-backed open-source ecosystem radar, plain-language project discovery, and automatic GitHub sync.","description":"awesome-jev-projects in the Jev ecosystem. Awesome Jev: source-backed open-source ecosystem radar, plain-language project discovery, and automatic GitHub sync. Reading queue from builders: essays, lists, and launch threads to supplement official docs. Tags in the wild: guides. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"/guides/logicrw-awesome-jev-projects","featured":false},{"slug":"wundercorp-loki","title":"Loki","oneLiner":"Self-improving agent harness with an optional TypeSafe Jev companion for typed Choice, Score, and Noul judgments.","description":"Loki in the Jev ecosystem. Self-improving agent harness with an optional TypeSafe Jev companion for typed Choice, Score, and Noul judgments. Glue code for gateways, agents, and platforms that should stay typed instead of chatty. Tags in the wild: integrations, agents. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["integrations","agents"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":"wundercorp","href":"/tools/wundercorp-loki","featured":false},{"slug":"yusukebe-hono-jev-router","title":"hono-jev-router","oneLiner":"Route HTTP requests by meaning. A semantic router for Hono powered by Jev.","description":"Route HTTP requests by meaning. A semantic router for Hono powered by Jev.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/yusukebe/hono-jev-router","featured":false},{"slug":"devanshbatham-commit-miner","title":"commit-miner","oneLiner":"Classify Git commit diffs and messages with Jev. Bug fixes, security fixes/CWEs, and change types.","description":"Classify Git commit diffs and messages with Jev. Bug fixes, security fixes/CWEs, and change types.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/devanshbatham/commit-miner","featured":false},{"slug":"bnsd55-jevmlx","title":"jevmlx","oneLiner":"Jev-style parallel constrained decisions for any MLX model on Apple Silicon. Typed, schema-valid JSON in one forward pass.","description":"Jev-style parallel constrained decisions for any MLX model on Apple Silicon. Typed, schema-valid JSON in one forward pass.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":"beni_il_","href":"https://github.com/bnsd55/jevmlx","featured":false},{"slug":"r-ms-mini-jev","title":"mini-jev","oneLiner":"Mini-Jev: what a Jev-style typed-decision interface looks like on a frozen Qwen3-4B, read the option letter's logits instead of generating JSON.","description":"Mini-Jev: what a Jev-style typed-decision interface looks like on a frozen Qwen3-4B, read the option letter's logits instead of generating JSON. Preregistered experiment, results, teaching bench. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/r-ms-mini-jev","featured":false},{"slug":"jexp-neo4jev","title":"neo4jev","oneLiner":"Typesafe.ai System One Model Jev navigating a Neo4j graph by using a classifier over neighbouring relationships.","description":"Typesafe.ai System One Model Jev navigating a Neo4j graph by using a classifier over neighbouring relationships.","tags":["integrations"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":"0xLogicrw","href":"https://github.com/jexp/neo4jev","featured":false},{"slug":"sorrycc-typesafe-snake","title":"typesafe-snake","oneLiner":"Snake auto-played by TypeSafe's Jev model: one System One choice per tick, legal moves and facts generated in code.","description":"Snake auto-played by TypeSafe's Jev model: one System One choice per tick, legal moves and facts generated in code.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/sorrycc/typesafe-snake","featured":false},{"slug":"ellipsis-dev-blink","title":"blink","oneLiner":"Codebase search powered by Jev from @typesafe-ai.","description":"Codebase search powered by Jev from @typesafe-ai.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":"0xLogicrw","href":"https://github.com/ellipsis-dev/blink","featured":false},{"slug":"razorback16-openjev","title":"openjev","oneLiner":"Open, Jev-compatible System One decision server on DiffusionGemma.","description":"Open, Jev-compatible System One decision server on DiffusionGemma.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/razorback16/openjev","featured":false},{"slug":"rorshopping-jev-on-a-laptop","title":"jev-on-a-laptop","oneLiner":"Unofficial study: Jev-style parallel typed decisions on stock 1.","description":"Unofficial study: Jev-style parallel typed decisions on stock 1.5B-8B models on an Apple Silicon laptop. Benchmarks, research notes, and a Hugging Face Space demo. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, eval. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":"hhkkmon","href":"/benchmarks/rorshopping-jev-on-a-laptop","featured":false},{"slug":"joshuasp-open-jev","title":"open-jev (JoshuaSP)","oneLiner":"Typed JSON inference with DiffusionGemma, with Every and Jev benchmark results.","description":"Typed JSON inference with DiffusionGemma, with Every and Jev benchmark results.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/JoshuaSP/open-jev","featured":false},{"slug":"ghalebdweikat-winnow","title":"winnow","oneLiner":"A calibrated context sieve for Claude Code: every tool result is judged by a System One model before it enters context.","description":"A calibrated context sieve for Claude Code: every tool result is judged by a System One model before it enters context.","tags":["agent tooling","agents","eval"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":"0xLogicrw","href":"https://github.com/GhalebDweikat/winnow","featured":false},{"slug":"gamesonrblx-jevbridge","title":"Jevbridge","oneLiner":"ACP and MCP adapter that bridges TypeSafe Jev with any LLM, computer use and typed decisions alongside Codex, Claude, Grok, and OpenCode.","description":"ACP and MCP adapter that bridges TypeSafe Jev with any LLM, computer use and typed decisions alongside Codex, Claude, Grok, and OpenCode.","tags":["browser computer use","mcp","browser-use","agents","game"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/gamesonrblx/Jevbridge","featured":false},{"slug":"phyous-tsai-sc","title":"tsai-sc","oneLiner":"TypeSafe Jev controls original StarCraft shareware through keyboard and mouse with recorded action probabilities.","description":"TypeSafe Jev controls original StarCraft shareware through keyboard and mouse with recorded action probabilities.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/phyous/tsai-sc","featured":false},{"slug":"monteduro-killmyidea","title":"killmyidea","oneLiner":"Describe your startup idea. Jev decides: kill it, fix it or ship it.","description":"Describe your startup idea. Jev decides: kill it, fix it or ship it.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/monteduro/killmyidea","featured":false},{"slug":"shiftynick-jev-axi","title":"jev-axi","oneLiner":"Agent-ergonomic CLI for TypeSafe's Jev: fast calibrated judgments (pick, rate, check, rank, triage, guard) from the shell.","description":"Agent-ergonomic CLI for TypeSafe's Jev: fast calibrated judgments (pick, rate, check, rank, triage, guard) from the shell.","tags":["agent tooling","guardrails","agents","eval"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/shiftynick/jev-axi","featured":false},{"slug":"dannote-jev","title":"jev (dannote)","oneLiner":"TypeSafe Jev for OTP: reply to Jev from a GenServer and pattern match on its answer.","description":"TypeSafe Jev for OTP: reply to Jev from a GenServer and pattern match on its answer.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/dannote/jev","featured":false},{"slug":"kieranklaassen-ruby-llm-typesafe","title":"ruby_llm-typesafe","oneLiner":"TypeSafe structured-output provider for RubyLLM 2.","description":"TypeSafe structured-output provider for RubyLLM 2.","tags":["integrations"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/kieranklaassen/ruby_llm-typesafe","featured":false},{"slug":"olanotolu-jevbetter","title":"jevbetter","oneLiner":"A stronger one-pass scorer over a variable list of text options: hashed n-gram encoder, rival-aware attention, gated head, temperature scaling, benchmar","description":"A stronger one-pass scorer over a variable list of text options: hashed n-gram encoder, rival-aware attention, gated head, temperature scaling, benchmarked against jevlike. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, eval. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/olanotolu-jevbetter","featured":false},{"slug":"compozy-yoshi","title":"yoshi","oneLiner":"Context-pruning proxy for Claude Code and Codex: Jev judges which history is still needed, measured not claimed.","description":"Context-pruning proxy for Claude Code and Codex: Jev judges which history is still needed, measured not claimed. POC here now, heading soon into https://github.com/compozy/compozy. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/compozy-yoshi","featured":false},{"slug":"rafalwilinski-vibecheck","title":"vibecheck","oneLiner":"Chrome extension: vibe-check your X posts with TypeSafe's Jev before you hit Post.","description":"Chrome extension: vibe-check your X posts with TypeSafe's Jev before you hit Post.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/RafalWilinski/vibecheck","featured":false},{"slug":"shantanugoel-mario-jev","title":"mario-jev","oneLiner":"Python prototype that plays NES Super Mario Bros. from structured RAM observations, with Jev answering focused movement and jump questions.","description":"Python prototype that plays NES Super Mario Bros. from structured RAM observations, with Jev answering focused movement and jump questions.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/shantanugoel/mario-jev","featured":false},{"slug":"jomatsu-pi-jev-auto-mode","title":"pi-jev-auto-mode","oneLiner":"Jev (TypeSafe System One) backed auto mode for the Pi coding agent: semantically auto-approves bash, write, and edit tool calls and fails closed when a","description":"Jev (TypeSafe System One) backed auto mode for the Pi coding agent: semantically auto-approves bash, write, and edit tool calls and fails closed when a decision cannot be made. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/jomatsu-pi-jev-auto-mode","featured":false},{"slug":"ying-kai-liao-jev-browser","title":"jev-browser (Ying-Kai-Liao)","oneLiner":"Browser automation where an LLM plans and Jev (Typesafe System One) decides. Library, CLI and MCP server.","description":"Browser automation where an LLM plans and Jev (Typesafe System One) decides. Library, CLI and MCP server.","tags":["browser computer use","mcp","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":"0xLogicrw","href":"https://github.com/Ying-Kai-Liao/jev-browser","featured":false},{"slug":"jon-devlapaz-jev-me","title":"jev-me","oneLiner":"A grill-me style interrogation of your idea, with Jev doing the grilling.","description":"A grill-me style interrogation of your idea, with Jev doing the grilling.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/jon-devlapaz/jev-me","featured":false},{"slug":"zmtomorrow-typear","title":"TypeAR","oneLiner":"Type-safe one-decision-per-token decoding engine for autoregressive LLMs, inspired by Jev.","description":"Type-safe one-decision-per-token decoding engine for autoregressive LLMs, inspired by Jev.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":"MingtianZhang","href":"https://github.com/zmtomorrow/TypeAR","featured":false},{"slug":"twister915-typesafe-ai","title":"typesafe-ai","oneLiner":"Typed TypeSafe AI clients for Rust, with async and blocking backends and observable retries.","description":"Typed TypeSafe AI clients for Rust, with async and blocking backends and observable retries.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/Twister915/typesafe-ai","featured":false},{"slug":"tangerg-typesafe-sdk-go","title":"typesafe-sdk-go (Tangerg)","oneLiner":"Go SDK for the TypeSafe AI API, typed questions in, probability distributions out.","description":"Go SDK for the TypeSafe AI API, typed questions in, probability distributions out.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/Tangerg/typesafe-sdk-go","featured":false},{"slug":"blakestone-x-jev-mcp","title":"jev-mcp (blakestone-x)","oneLiner":"MCP server for TypeSafe Jev: typed classify, score, check, match and screen for any agent, with confidence on every answer.","description":"jev-mcp (blakestone-x) in the Jev ecosystem. MCP server for TypeSafe Jev: typed classify, score, check, match and screen for any agent, with confidence on every answer. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, mcp, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","mcp","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":"0xLogicrw","href":"/tools/blakestone-x-jev-mcp","featured":false},{"slug":"huntedman-jevlint","title":"JevLint","oneLiner":"Configurable semantic linting powered by Jev, with file-level NOUL judgments and a magic-strings plugin.","description":"Configurable semantic linting powered by Jev, with file-level NOUL judgments and a magic-strings plugin.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/huntedman/JevLint","featured":false},{"slug":"zadescoxp-jev-trades","title":"Jev-Trades","oneLiner":"Trading bot with the all new TypeSafe AI's first system one model named as Jev.","description":"Trading bot with the all new TypeSafe AI's first system one model named as Jev.","tags":["applications","trading"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/zadescoxp/Jev-Trades","featured":false},{"slug":"reachjalil-jevlogs","title":"jevlogs","oneLiner":"Open-source Jev log triage for OpenTelemetry. Score the signal before expensive LLM analysis.","description":"Open-source Jev log triage for OpenTelemetry. Score the signal before expensive LLM analysis.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/reachjalil/jevlogs","featured":false},{"slug":"bunsdev-typesafe-ai-playground","title":"typesafe-ai-playground (BunsDev)","oneLiner":"Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI.","description":"typesafe-ai-playground (BunsDev) in the Jev ecosystem. Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds, game. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds","game"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/bunsdev-typesafe-ai-playground","featured":false},{"slug":"abdelstark-jev-benchmarks","title":"jev-benchmarks","oneLiner":"Probability-aware evaluation for typed decision models: calibration, selective risk, latency, and reproducible benchmarks.","description":"Probability-aware evaluation for typed decision models: calibration, selective risk, latency, and reproducible benchmarks.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/AbdelStark/jev-benchmarks","featured":false},{"slug":"goodrahstar-jev-column-race","title":"jev-column-race","oneLiner":"Jev vs Gemini 3.","description":"Jev vs Gemini 3.8 Flash: labelling 1,000 app reviews, 4.1× faster and 7× cheaper. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/goodrahstar-jev-column-race","featured":false},{"slug":"genai-craft-openvons","title":"openvons","oneLiner":"Openvons (open-Jev): 有限選択肢に確率で答える判断層, テキスト / 画像 / 日本語音声コマンド.","description":"Openvons (open-Jev): 有限選択肢に確率で答える判断層, テキスト / 画像 / 日本語音声コマンド.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/genai-craft/openvons","featured":false},{"slug":"jomatsu-zod-jev","title":"zod-jev","oneLiner":"Zod validates the shape, Jev validates the meaning: semantic checks on request bodies become calibrated probabilities you threshold in code.","description":"zod-jev in the Jev ecosystem. Zod validates the shape, Jev validates the meaning: semantic checks on request bodies become calibrated probabilities you threshold in code. Same POST /v1/systemone contract, wrapped for your language so you stop hand-rolling JSON in prod. Tags in the wild: sdks, sdk, eval. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["sdks","sdk","eval"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"/sdks/jomatsu-zod-jev","featured":false},{"slug":"abovecolin-ha-jev","title":"HA-Jev","oneLiner":"Home Assistant integration for TypeSafe Jev. Ask a question about your house and get a probability, a choice or a score as an entity.","description":"Home Assistant integration for TypeSafe Jev. Ask a question about your house and get a probability, a choice or a score as an entity.","tags":["integrations"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/AboveColin/HA-Jev","featured":false},{"slug":"devagrawal09-jev-code","title":"jev-code","oneLiner":"Bounded TypeSafe Jev workflows for coding agents.","description":"Bounded TypeSafe Jev workflows for coding agents.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/devagrawal09/jev-code","featured":false},{"slug":"theooliveira-pi-jev","title":"pi-jev (TheoOliveira)","oneLiner":"Semantic tool routing and typed System One decisions for the Pi coding agent using TypeSafe Jev.","description":"Semantic tool routing and typed System One decisions for the Pi coding agent using TypeSafe Jev.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/TheoOliveira/pi-jev","featured":false},{"slug":"mejiasd3v-pi-jev-router","title":"pi-jev-router","oneLiner":"Automatic model routing for Pi using TypeSafe's Jev through Vercel AI Gateway.","description":"Automatic model routing for Pi using TypeSafe's Jev through Vercel AI Gateway.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/mejiasd3v/pi-jev-router","featured":false},{"slug":"danrwilloughby-snifftest","title":"snifftest","oneLiner":"A prose linter that sniffs out AI writing tells.","description":"A prose linter that sniffs out AI writing tells. Zero dependencies, countable rules plus one judgment model. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, agents. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/danrwilloughby-snifftest","featured":false},{"slug":"decrux9812-typesafe-skill-router","title":"typesafe-skill-router","oneLiner":"TypeSafe (Jev) skill routing for Hermes Agent: names the one skill worth loading, before the model call.","description":"TypeSafe (Jev) skill routing for Hermes Agent: names the one skill worth loading, before the model call. Opt-in, stdlib only, ~$0.001 per routed turn. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, routing, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/decrux9812-typesafe-skill-router","featured":false},{"slug":"kavehmz-typesafe-playground","title":"Jev Driving Lab","oneLiner":"Interactive experiments from support routing to a 3D driving simulation: structured sensor state in, typed steer, brake, and overtake dec...","description":"Interactive experiments from support routing to a 3D driving simulation: structured sensor state in, typed steer, brake, and overtake decisions out.","tags":["games","routing","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":"kavehmz","href":"https://github.com/kavehmz/typesafe-playground","featured":false},{"slug":"kevthetech143-super-jev","title":"super-jev","oneLiner":"A small, extensible decision-to-action harness for TypeSafe Jev.","description":"A small, extensible decision-to-action harness for TypeSafe Jev.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/Kevthetech143/super-jev","featured":false},{"slug":"saibimajdi-typesafeai-dotnet-sdk","title":"typesafe-dotnet-sdk","oneLiner":"Community .","description":"Community .NET SDK for the TypeSafe AI System One API, typed noul, choice, and score questions with structured, confidence-scored answers. Not affiliated with TypeSafe AI. Same POST /v1/systemone contract, wrapped for your language so you stop hand-rolling JSON in prod. Tags in the wild: sdks, sdk. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"/sdks/saibimajdi-typesafeai-dotnet-sdk","featured":false},{"slug":"giuliosmall-pg-typesafe","title":"pg_typesafe","oneLiner":"Pre-alpha PostgreSQL extension for TypeSafe AI (Jev) categorical classification.","description":"Pre-alpha PostgreSQL extension for TypeSafe AI (Jev) categorical classification.","tags":["integrations"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/giuliosmall/pg_typesafe","featured":false},{"slug":"godsboy-jev-agent-skill-router","title":"jev-agent-skill-router","oneLiner":"Typed, confidence-aware agent skill routing with TypeSafe Jev.","description":"Typed, confidence-aware agent skill routing with TypeSafe Jev.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/GodsBoy/jev-agent-skill-router","featured":false},{"slug":"arunav25-jev-mcp","title":"jev-mcp (arunav25)","oneLiner":"Connect JEV to MCP clients and compare its judgments against general-purpose LLMs using shared datasets and measurable accuracy.","description":"jev-mcp (arunav25) in the Jev ecosystem. Connect JEV to MCP clients and compare its judgments against general-purpose LLMs using shared datasets and measurable accuracy. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, mcp, sdk. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","mcp","sdk","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/arunav25-jev-mcp","featured":false},{"slug":"opaielsheikh-ai-elo-ranker","title":"ai-elo-ranker","oneLiner":"High-speed recursive AI Elo tournament engine powered by Jev and Swiss matchmaking.","description":"High-speed recursive AI Elo tournament engine powered by Jev and Swiss matchmaking.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/opaielsheikh/ai-elo-ranker","featured":false},{"slug":"sharziki-semdecide","title":"semdecide","oneLiner":"Typed semantic decisions for Unix pipelines and CI, powered by TypeSafe AI Jev.","description":"Typed semantic decisions for Unix pipelines and CI, powered by TypeSafe AI Jev.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":"0xLogicrw","href":"https://github.com/sharziki/semdecide","featured":false},{"slug":"emrickgarrett-onevonejev","title":"OneVOneJev","oneLiner":"1v1 Jev quickscope arena, Three.js + TypeSafe System One.","description":"1v1 Jev quickscope arena, Three.js + TypeSafe System One.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/emrickgarrett/OneVOneJev","featured":false},{"slug":"jackzeng-jev-apps","title":"Jev_apps","oneLiner":"看看 Jev 能做什么：用中英文讲清热门应用、工作原理和各自优缺点。Explore Jev apps with plain-language examples, explanations, and comparisons.","description":"看看 Jev 能做什么：用中英文讲清热门应用、工作原理和各自优缺点。Explore Jev apps with plain-language examples, explanations, and comparisons.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/JackZeng/Jev_apps","featured":false},{"slug":"kikoncuo-jevfire","title":"jevfire","oneLiner":"JEV-inspired parallel decisions for CUDA LLMs.","description":"JEV-inspired parallel decisions for CUDA LLMs. One context, many decisions. vLLM API, game-agent examples, and reproducible benchmarks. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, agents, eval. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["benchmarks","agents","eval","game"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/kikoncuo-jevfire","featured":false},{"slug":"johnhughes3-legalforecastbench","title":"LegalForecastBench","oneLiner":"LegalForecast-MTD benchmark alpha and official evaluation workflows.","description":"LegalForecast-MTD benchmark alpha and official evaluation workflows.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/johnhughes3/LegalForecastBench","featured":false},{"slug":"zhihz-openjev","title":"openjev (zhihz)","oneLiner":"Local bilingual probability decisions from context, questions, and candidate answers. Independent research preview inspired by TypeSafe Jev.","description":"Local bilingual probability decisions from context, questions, and candidate answers. Independent research preview inspired by TypeSafe Jev.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/zhihz/openjev","featured":false},{"slug":"omnijev-awesome-jev","title":"awesome-jev (OmniJev)","oneLiner":"Papers, open reproductions and independent evaluations behind System One models and Jev.","description":"awesome-jev (OmniJev) in the Jev ecosystem. Papers, open reproductions and independent evaluations behind System One models and Jev. Reading queue from builders: essays, lists, and launch threads to supplement official docs. Tags in the wild: guides, eval. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["guides","eval"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"/guides/omnijev-awesome-jev","featured":false},{"slug":"inanna-malick-jev-dsl","title":"jev-dsl","oneLiner":"Agent-first Haskell DSL for TypeSafe's Jev judgment model: typed packets, inferred types, answers under the same labels.","description":"jev-dsl in the Jev ecosystem. Agent-first Haskell DSL for TypeSafe's Jev judgment model: typed packets, inferred types, answers under the same labels. Same POST /v1/systemone contract, wrapped for your language so you stop hand-rolling JSON in prod. Tags in the wild: sdks, sdk, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["sdks","sdk","agents"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"/sdks/inanna-malick-jev-dsl","featured":false},{"slug":"joshmn-typesafe-sdk","title":"typesafe-sdk (joshmn)","oneLiner":"Ruby client for typesafe.ai.","description":"Ruby client for typesafe.ai.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/joshmn/typesafe-sdk","featured":false},{"slug":"3clyp50-a0-typesafe-ai","title":"a0-typesafe-ai","oneLiner":"TypeSafe AI Jev judgments for Agent Zero, with typed tools and probability cards.","description":"TypeSafe AI Jev judgments for Agent Zero, with typed tools and probability cards.","tags":["integrations","agents"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/3clyp50/a0-typesafe-ai","featured":false},{"slug":"giesn-typesafe-jev-workflow","title":"typesafe-jev-workflow","oneLiner":"Async LangGraph workflow that gets a typed Jev Choice (invoice or general) and routes each inbound email to the matching handler.","description":"Async LangGraph workflow that gets a typed Jev Choice (invoice or general) and routes each inbound email to the matching handler.","tags":["integrations","routing"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/GiesN/typesafe-jev-workflow","featured":false},{"slug":"billionsbobby-jevrouter","title":"JevRouter","oneLiner":"A lightweight Jev-powered router for models, tools, and subagents.","description":"A lightweight Jev-powered router for models, tools, and subagents.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/BillionsBobby/JevRouter","featured":false},{"slug":"brainwires-jevwire","title":"jevwire","oneLiner":"Brainwires jevwire packages a Jev decision layer for agents: Streamable MCP server, embeddable DecisionModel library, and a Claude Code plugin marketpla","description":"Brainwires jevwire packages a Jev decision layer for agents: Streamable MCP server, embeddable DecisionModel library, and a Claude Code plugin marketplace entry (Brainwires/jevwire). npm package jevwire; repo github.com/Brainwires/jevwire. Requires TYPESAFE_API_KEY for the official TypeSafe API. Documented MCP tools include jev_evaluate, jev_rank, jev_verify, jev_gate_action, jev_next_step, and jev_list_models. TypeSafe lists Jev at $0.042 per million input tokens with output free (Sep 15, 2026 launch post). Also indexed on Glama as jev-mcp by Brainwires. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, mcp, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","mcp","agents","sdk"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/brainwires-jevwire","featured":false},{"slug":"manifoldor-xtags","title":"xtags","oneLiner":"在 X 的时间线上，给每条帖子标出它想让你干什么。判断来自 Jev，一个只返回概率、不生成文本的模型。","description":"在 X 的时间线上，给每条帖子标出它想让你干什么。判断来自 Jev，一个只返回概率、不生成文本的模型。","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/manifoldor/xtags","featured":false},{"slug":"albionahoti-refgarden","title":"refgarden","oneLiner":"A spatial reference explorer for creators. Local Jev query choices, metadata highlights and source-linked collections.","description":"A spatial reference explorer for creators. Local Jev query choices, metadata highlights and source-linked collections.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/AlbionaHoti/refgarden","featured":false},{"slug":"y0usaf-typesafe-cli","title":"typesafe-cli (y0usaf)","oneLiner":"Ask Jev typed questions from the shell: noul, choice, and score answers as numbers, not prose.","description":"Ask Jev typed questions from the shell: noul, choice, and score answers as numbers, not prose.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/y0usaf/typesafe-cli","featured":false},{"slug":"mahlernim-jev-korean-benchmark","title":"jev-korean-benchmark","oneLiner":"Reproducible early-access evaluation of Jev on Korean understanding and medical text, with runtime and cost evidence.","description":"jev-korean-benchmark in the Jev ecosystem. Reproducible early-access evaluation of Jev on Korean understanding and medical text, with runtime and cost evidence. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, eval. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/mahlernim-jev-korean-benchmark","featured":false},{"slug":"y0usaf-jev-lm","title":"jev-lm","oneLiner":"A word-level language model whose output layer is Jev: n-gram drafter, Noul chunk verification, bits-per-token eval.","description":"A word-level language model whose output layer is Jev: n-gram drafter, Noul chunk verification, bits-per-token eval.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/y0usaf/jev-lm","featured":false},{"slug":"mithalouni-system-one-open","title":"system-one-open","oneLiner":"Open replica of TypeSafe's Jev: typed calibrated decisions in one forward pass, on Gemma 4 E2B / Gemma 3 270M (Modal).","description":"Open replica of TypeSafe's Jev: typed calibrated decisions in one forward pass, on Gemma 4 E2B / Gemma 3 270M (Modal).","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/mithalouni/system-one-open","featured":false},{"slug":"aabolfazl-typesafe-local","title":"typesafe-local","oneLiner":"Inspired by TypeSafe Ai, Ask a local LLM typed questions, get calibrated probabilities instead of text.","description":"Inspired by TypeSafe Ai, Ask a local LLM typed questions, get calibrated probabilities instead of text. Structured output without generation or parsing. MLX / Apple Silicon. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, eval. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/aabolfazl-typesafe-local","featured":false},{"slug":"olti1947-jev-java","title":"jev-java","oneLiner":"Idiomatic Java SDK for TypeSafe AI Jev System One decision engine.","description":"Idiomatic Java SDK for TypeSafe AI Jev System One decision engine.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/Olti1947/jev-java","featured":false},{"slug":"mateonunez-jod","title":"jod","oneLiner":"Semantic schemas over TypeSafe's Jev, validate the state locally, then project typed answers.","description":"jod in the Jev ecosystem. Semantic schemas over TypeSafe's Jev, validate the state locally, then project typed answers. Same POST /v1/systemone contract, wrapped for your language so you stop hand-rolling JSON in prod. Tags in the wild: sdks, sdk. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":"mmateonunez","href":"/sdks/mateonunez-jod","featured":false},{"slug":"gilljon-typesafe-ai-rs","title":"typesafe-ai-rs","oneLiner":"Independent async and blocking Rust SDK for the TypeSafe AI System One API.","description":"Independent async and blocking Rust SDK for the TypeSafe AI System One API.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/gilljon/typesafe-ai-rs","featured":false},{"slug":"andrelandgraf-safer-with-jev","title":"typesafe-on-neon","oneLiner":"Neon Function proxy for the Neon AI Gateway with TypeSafe Jev routing.","description":"Neon Function proxy for the Neon AI Gateway with TypeSafe Jev routing.","tags":["integrations","routing"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":"0xLogicrw","href":"https://github.com/andrelandgraf/safer-with-jev","featured":false},{"slug":"frostney-clean-code-review","title":"clean-code-review","oneLiner":"Every code file in a pull request, judged against Uncle Bob's Clean Code by TypeSafe's Jev, then reviewed by Luna.","description":"Every code file in a pull request, judged against Uncle Bob's Clean Code by TypeSafe's Jev, then reviewed by Luna. Built on eve and Next.js. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, agents. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/frostney-clean-code-review","featured":false},{"slug":"raihankhan-rk-diffjury","title":"diffjury","oneLiner":"DiffJury, TypeSafe Jev PR risk router + code review coach.","description":"DiffJury, TypeSafe Jev PR risk router + code review coach.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/raihankhan-rk/diffjury","featured":false},{"slug":"keeltrace-hermes-jev","title":"hermes-jev","oneLiner":"Typed System One decisions, ranking, verification, and an opt-in Hermes tool gate using TypeSafe Jev.","description":"Typed System One decisions, ranking, verification, and an opt-in Hermes tool gate using TypeSafe Jev.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/keeltrace/hermes-jev","featured":false},{"slug":"anpicasso-hermes-jev-approvals","title":"hermes-jev-approvals","oneLiner":"PoC: TypeSafe Jev as the reviewer for Hermes Agent smart command approvals.","description":"PoC: TypeSafe Jev as the reviewer for Hermes Agent smart command approvals. 8.7x faster, 4.4x fewer prompts, measured on 153 real commands. Approvals only. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/anpicasso-hermes-jev-approvals","featured":false},{"slug":"borislemeec-jev","title":"jev (BorisLeMeec)","oneLiner":"A claude code plugin for jev.","description":"A claude code plugin for jev.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/BorisLeMeec/jev","featured":false},{"slug":"jvsteiner-jevex","title":"jevex","oneLiner":"Minimal agent loop where Jev directs control flow and a LangChain chat model writes argument values and the final response.","description":"Minimal agent loop where Jev directs control flow and a LangChain chat model writes argument values and the final response.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/jvsteiner/jevex","featured":false},{"slug":"hyunjunjeon-pi-quiet-ask","title":"pi-quiet-ask","oneLiner":"TypeSafe Jev as the pi coding agent's quiet decision layer.","description":"TypeSafe Jev as the pi coding agent's quiet decision layer.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/HyunjunJeon/pi-quiet-ask","featured":false},{"slug":"scale-venture-partners-riff","title":"riff","oneLiner":"A small, fast prose linter: ruff-style rule codes for writing, backed by TypeSafe's Jev model.","description":"A small, fast prose linter: ruff-style rule codes for writing, backed by TypeSafe's Jev model.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/scale-venture-partners/riff","featured":false},{"slug":"harshil1712-slidepilot","title":"slidepilot","oneLiner":"Voice-driven semantic auto-advance for Slidev, powered by Cloudflare Agents and TypeSafe AI Jev.","description":"Voice-driven semantic auto-advance for Slidev, powered by Cloudflare Agents and TypeSafe AI Jev.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/harshil1712/slidepilot","featured":false},{"slug":"geilt-typesafe-cli","title":"typesafe-cli (geilt)","oneLiner":"CLI and agent skill for TypeSafe System One (Jev): typed Choice, Score, and Noul judgments.","description":"CLI and agent skill for TypeSafe System One (Jev): typed Choice, Score, and Noul judgments.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/geilt/typesafe-cli","featured":false},{"slug":"vinilana-jev-browser","title":"jev-browser (vinilana)","oneLiner":"Hybrid browser harness: an LLM turns goals into verifiable subgoals, Jev chooses each action and DOM field, Playwright acts.","description":"Hybrid browser harness: an LLM turns goals into verifiable subgoals, Jev chooses each action and DOM field, Playwright acts.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/vinilana/jev-browser","featured":false},{"slug":"vinilana-live-jev","title":"live-jev","oneLiner":"2D autonomous car simulation in the browser, driven by TypeSafe's Jev decision model.","description":"2D autonomous car simulation in the browser, driven by TypeSafe's Jev decision model.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/vinilana/live-jev","featured":false},{"slug":"mkotlikov-jev-grug","title":"jev-grug","oneLiner":"Helping JEV speak <3.","description":"Helping JEV speak <3.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/mkotlikov/jev-grug","featured":false},{"slug":"aowang-ai-jev-trade","title":"jev-trade","oneLiner":"Live Jev trader on Hyperliquid.","description":"Live Jev trader on Hyperliquid.","tags":["applications","trading"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/aowang-ai/jev-trade","featured":false},{"slug":"arielweinberger-jev-autopilot","title":"jev-autopilot","oneLiner":"This demo uses Jev from TypeSafe AI to autonomously fly a drone in a random city from point A to point B, avoiding obstacles along the way.","description":"This demo uses Jev from TypeSafe AI to autonomously fly a drone in a random city from point A to point B, avoiding obstacles along the way. A trip costs $0.01. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/arielweinberger-jev-autopilot","featured":false},{"slug":"docxology-daf-jev","title":"daf-jev","oneLiner":"Daf-jev: composable Python toolkit for TypeSafe's Jev (System One) decision API, question builders, confidence gates, evaluator, calibration, CLI, MCP s","description":"Daf-jev: composable Python toolkit for TypeSafe's Jev (System One) decision API, question builders, confidence gates, evaluator, calibration, CLI, MCP server, agent skill. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, mcp, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","mcp","agents","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/docxology-daf-jev","featured":false},{"slug":"rinnecoder-jev-behavior-study","title":"jev-behavior-study","oneLiner":"Independent Jev 1.13.0 behavior study: report, controlled prompt experiments, raw results, and offline verification.","description":"Independent Jev 1.13.0 behavior study: report, controlled prompt experiments, raw results, and offline verification.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/RINNECODER/jev-behavior-study","featured":false},{"slug":"adhyaay-karnwal-jev-chat","title":"jev-chat","oneLiner":"A chatbot from typed Jev decisions: hierarchical speculative decoding over System One probabilities.","description":"A chatbot from typed Jev decisions: hierarchical speculative decoding over System One probabilities.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/adhyaay-karnwal/jev-chat","featured":false},{"slug":"zhuyansen-jev-search-rerank-eval","title":"jev-search-rerank-eval","oneLiner":"Does a TypeSafe Jev rerank beat embedding search?","description":"Does a TypeSafe Jev rerank beat embedding search? Graded relevance eval (9,831 pairs, 164 zh/en queries) over the Agent Skills Hub catalog, with the judge-circularity bias measured. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, rag, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","rag","agents","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/zhuyansen-jev-search-rerank-eval","featured":false},{"slug":"zhengxuyu-litjev","title":"LitJev","oneLiner":"A reproduction of Jev that turns any Qwen model into a fast decision model, serving the same /v1/systemone schema (Choice, Score, Noul) with no training","description":"A reproduction of Jev that turns any Qwen model into a fast decision model, serving the same /v1/systemone schema (Choice, Score, Noul) with no training and no generated answer text. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":"yuzxfred","href":"/benchmarks/zhengxuyu-litjev","featured":false},{"slug":"sgoedecke-system-one","title":"system-one","oneLiner":"Batched single-token choice inference for open language models, compatible with TypeSafe.","description":"Batched single-token choice inference for open language models, compatible with TypeSafe.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/sgoedecke/system-one","featured":false},{"slug":"heman10x-ngu-verdict-open-jev","title":"Verdict-open-jev","oneLiner":"Non-autoregressive decision engine on ModernBERT (151M) with calibrated uncertainty (RLCD), TypeSafe AI Jev benchmark audit, and in-browser WebGPU playg","description":"Non-autoregressive decision engine on ModernBERT (151M) with calibrated uncertainty (RLCD), TypeSafe AI Jev benchmark audit, and in-browser WebGPU playground. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, browser-use, eval. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","browser-use","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/heman10x-ngu-verdict-open-jev","featured":false},{"slug":"nshkrdotcom-typesafe-sdk","title":"typesafe_sdk","oneLiner":"An idiomatic, type-safe Elixir port of the official TypeScript AI SDK (ai / ai-sdk) providing unified LLM integrations, streaming text and structured ou","description":"An idiomatic, type-safe Elixir port of the official TypeScript AI SDK (ai / ai-sdk) providing unified LLM integrations, streaming text and structured outputs, tool calling, and agentic workflows. Jev is their current flagship model and is the first System One model. Same POST /v1/systemone contract, wrapped for your language so you stop hand-rolling JSON in prod. Tags in the wild: sdks, sdk, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["sdks","sdk","agents"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":"elixirforum","href":"/sdks/nshkrdotcom-typesafe-sdk","featured":false},{"slug":"cole-gillespie-typesafe-go","title":"typesafe-go (cole-gillespie)","oneLiner":"Unofficial go SDK for typesafe AI, with typed answers, retries, and context support.","description":"Unofficial go SDK for typesafe AI, with typed answers, retries, and context support.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/cole-gillespie/typesafe-go","featured":false},{"slug":"premo-cloud-typesafe-sdk-java","title":"typesafe-sdk-java","oneLiner":"Community Java client for the TypeSafe System One API (unofficial).","description":"Community Java client for the TypeSafe System One API (unofficial).","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/Premo-Cloud/typesafe-sdk-java","featured":false},{"slug":"insanearts-typesafe-sdk-swift","title":"typesafe-sdk-swift","oneLiner":"Swift SDK for TypeSafe AI.","description":"Swift SDK for TypeSafe AI.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/InsaneArts/typesafe-sdk-swift","featured":false},{"slug":"hawxy-typesafeai-net","title":"TypeSafeAI.Net","oneLiner":".NET SDK for the TypeSafe AI platform.","description":".NET SDK for the TypeSafe AI platform.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/Hawxy/TypeSafeAI.Net","featured":false},{"slug":"jamesward-zio-typesafe-ai","title":"zio-typesafe-ai","oneLiner":"Scala 3 / ZIO client for the System One API: typed end-to-end, several questions per round-trip via NamedTuple.","description":"Scala 3 / ZIO client for the System One API: typed end-to-end, several questions per round-trip via NamedTuple.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/jamesward/zio-typesafe-ai","featured":false},{"slug":"butochnikov-laravel-typesafe-jev","title":"laravel-typesafe-jev","oneLiner":"Unofficial Laravel integration for TypeSafe Jev AI with typed responses, async requests, scoped dependency injection, and testing fakes.","description":"Unofficial Laravel integration for TypeSafe Jev AI with typed responses, async requests, scoped dependency injection, and testing fakes.","tags":["integrations"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/Butochnikov/laravel-typesafe-jev","featured":false},{"slug":"wiktorb2004-llama-index-jev","title":"llama-index-jev","oneLiner":"LlamaIndex reranker + router powered by TypeSafe Jev, typed scores/choices, cheaper than LLM-as-judge.","description":"LlamaIndex reranker + router powered by TypeSafe Jev, typed scores/choices, cheaper than LLM-as-judge.","tags":["integrations","routing","rag"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/WiktorB2004/llama-index-jev","featured":false},{"slug":"tylerjharden-ailerix","title":"ailerix","oneLiner":"Type-safe model router.","description":"Type-safe model router. Jev (System One) banks each request to a typed catalog route. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, routing, agents. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/tylerjharden-ailerix","featured":false},{"slug":"abdelstark-bicameral","title":"bicameral","oneLiner":"Hybrid coding harness: System 2 writes, System 1 (Jev) runs reflexes.","description":"Hybrid coding harness: System 2 writes, System 1 (Jev) runs reflexes.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/AbdelStark/bicameral","featured":false},{"slug":"leonaaardob-fast-dev-compaction","title":"fast-dev-compaction","oneLiner":"Codex plugin: verbatim Jev-guided context restoration around session compaction. Port of tamaratran/fast-jev-compaction to Codex lifecycl...","description":"Codex plugin: verbatim Jev-guided context restoration around session compaction. Port of tamaratran/fast-jev-compaction to Codex lifecycle hooks.","tags":["agent tooling","compaction","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/leonaaardob/fast-dev-compaction","featured":false},{"slug":"adarshmishra07-jcm-router","title":"jcm-router","oneLiner":"Local proxy that picks the Claude model and effort per message using TypeSafe Jev. Routes subagents, leaves your cached main chat alone.","description":"Local proxy that picks the Claude model and effort per message using TypeSafe Jev. Routes subagents, leaves your cached main chat alone.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/adarshmishra07/jcm-router","featured":false},{"slug":"leepokai-jev-guard","title":"jev-guard","oneLiner":"Prompt-injection and dangerous-action guard for coding agents (Claude Code, Codex, pi, ACP), powered by Jev.","description":"Prompt-injection and dangerous-action guard for coding agents (Claude Code, Codex, pi, ACP), powered by Jev.","tags":["agent tooling","guardrails","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/leepokai/jev-guard","featured":false},{"slug":"hyunjunjeon-jev-judgment","title":"jev-judgment","oneLiner":"Agent Skill: send closed coding-agent judgments to TypeSafe Jev.","description":"Agent Skill: send closed coding-agent judgments to TypeSafe Jev.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/HyunjunJeon/jev-judgment","featured":false},{"slug":"rashedint32-jev-mcp","title":"jev-mcp (rashedInt32)","oneLiner":"MCP server exposing TypeSafe Jev as typed, calibrated judgment tools: classify, score, check, batched ask.","description":"MCP server exposing TypeSafe Jev as typed, calibrated judgment tools: classify, score, check, batched ask. Ships as a Claude Code plugin. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, mcp, agents. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["agent tooling","mcp","agents","eval"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/rashedint32-jev-mcp","featured":false},{"slug":"caiovicentino-jev-shield","title":"jev-shield","oneLiner":"Semantic MCP firewall powered by Jev, screens every tool call, tool result, and tool description with calibrated System One verification.","description":"Semantic MCP firewall powered by Jev, screens every tool call, tool result, and tool description with calibrated System One verification. 94% block recall, 0 false positives, ~$0.00002/check. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, mcp, guardrails. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","mcp","guardrails","agents","eval"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/caiovicentino-jev-shield","featured":false},{"slug":"shivampansuriya-jev-skill-gate","title":"jev-skill-gate","oneLiner":"Cut Claude Code's skill manifest by ~75% with TypeSafe Jev.","description":"Cut Claude Code's skill manifest by ~75% with TypeSafe Jev. Scores every installed skill for relevance and hides the rest via skillOverrides, 12,750 → 3,185 tokens on a 217-skill install, for $0.0009 a session. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/shivampansuriya-jev-skill-gate","featured":false},{"slug":"samtay32-jev-system-architect","title":"jev-system-architect","oneLiner":"System-architecture skill for TypeSafe AI Jev/System One, find fuzzy semantic judgment and turn it into small Choice/Score/Noul primitives.","description":"System-architecture skill for TypeSafe AI Jev/System One, find fuzzy semantic judgment and turn it into small Choice/Score/Noul primitives.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":"Kantorcodes","href":"https://github.com/samtay32/jev-system-architect","featured":false},{"slug":"molis-ai-jev-workbench","title":"jev-workbench","oneLiner":"Build versioned judgment functions on TypeSafe's Jev once, then call the same published version from your backend over HTTP and from coding agents over","description":"Build versioned judgment functions on TypeSafe's Jev once, then call the same published version from your backend over HTTP and from coding agents over MCP. The vendor key stays on your machine. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, mcp, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","mcp","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/molis-ai-jev-workbench","featured":false},{"slug":"keltokhy-jgrep","title":"jgrep","oneLiner":"Grep, but the pattern is a description. Filters lines by meaning with TypeSafe's Jev decision model: ~200 ms and a thousandth of a cent p...","description":"Grep, but the pattern is a description. Filters lines by meaning with TypeSafe's Jev decision model: ~200 ms and a thousandth of a cent per line.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/keltokhy/jgrep","featured":false},{"slug":"jerryfane-omp-jev-compaction","title":"omp-jev-compaction","oneLiner":"Verbatim Jev-scored context reduction for omp, over TypeSafe or OpenRouter.","description":"Verbatim Jev-scored context reduction for omp, over TypeSafe or OpenRouter.","tags":["agent tooling","routing","compaction","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/jerryfane/omp-jev-compaction","featured":false},{"slug":"joelhooks-pi-fast-jev-compaction","title":"pi-fast-jev-compaction","oneLiner":"Pi extension: verbatim context compaction with TypeSafe Jev decisions.","description":"Pi extension: verbatim context compaction with TypeSafe Jev decisions.","tags":["agent tooling","compaction","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/joelhooks/pi-fast-jev-compaction","featured":false},{"slug":"nyarlathoteppppp-pi-heed","title":"pi-heed","oneLiner":"Runtime constraints for the pi coding agent: checks every side-effecting tool call against what you said, before it runs. Powered by Type...","description":"Runtime constraints for the pi coding agent: checks every side-effecting tool call against what you said, before it runs. Powered by TypeSafe Jev.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/Nyarlathoteppppp/pi-heed","featured":false},{"slug":"lomeshdutta-skill-router","title":"skill-router","oneLiner":"Tell Claude Code which installed skill a session needs, using Jev (TypeSafe AI) for the decision and skills.sh for discovery.","description":"Tell Claude Code which installed skill a session needs, using Jev (TypeSafe AI) for the decision and skills.sh for discovery.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/lomeshdutta/skill-router","featured":false},{"slug":"iamvatsalpatel-tiershift","title":"tiershift","oneLiner":"Shift every LLM call to the cheapest model that can handle it.","description":"Shift every LLM call to the cheapest model that can handle it. Routing decided by TypeSafe Jev in ~180 ms. No training data. Policy in plain YAML. TypeScript and Python. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, routing, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/iamvatsalpatel-tiershift","featured":false},{"slug":"maker-kk-todo-jev","title":"todo-jev","oneLiner":"⚡ Ultra-fast, low-cost intelligent task classifier and 3-tier routing engine powered by TypeSafe Jev (System One).","description":"⚡ Ultra-fast, low-cost intelligent task classifier and 3-tier routing engine powered by TypeSafe Jev (System One).","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/maker-KK/todo-jev","featured":false},{"slug":"opaielsheikh-typesafe-migration-guard","title":"typesafe-migration-guard","oneLiner":"Automated database migration safety reviewer powered by TypeSafe AI (Jev System One model).","description":"Automated database migration safety reviewer powered by TypeSafe AI (Jev System One model).","tags":["agent tooling","guardrails","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/opaielsheikh/typesafe-migration-guard","featured":false},{"slug":"belazy167-typesafe-mod","title":"typesafe-mod","oneLiner":"Claude Code mod that routes decisions to TypeSafe's Jev model: ranks installed skills per prompt, and answers the agent's own this-or-that questions whe","description":"Claude Code mod that routes decisions to TypeSafe's Jev model: ranks installed skills per prompt, and answers the agent's own this-or-that questions when confident. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, routing, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/belazy167-typesafe-mod","featured":false},{"slug":"ranjan2829-askjev","title":"AskJev","oneLiner":"AskJev, Jev autopilot for any website + guard on irreversible clicks (TypeSafe System One, not Claude).","description":"AskJev in the Jev ecosystem. AskJev, Jev autopilot for any website + guard on irreversible clicks (TypeSafe System One, not Claude). Pick the next click from a finite action list, fast enough to feel like automation, not theatre. Tags in the wild: browser computer use, browser-use, guardrails. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["browser computer use","browser-use","guardrails","agents"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"/apps/ranjan2829-askjev","featured":false},{"slug":"paulsmith-computer-use-jev","title":"computer_use","oneLiner":"MacOS computer use driven by Jev (TypeSafe System One) as the decision maker.","description":"MacOS computer use driven by Jev (TypeSafe System One) as the decision maker.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/paulsmith/computer-use-jev","featured":false},{"slug":"tontoko-jev-browser","title":"jev-browser (tontoko)","oneLiner":"One grounded Jev/Playwright core: typed SDK, persistent CLI, and MCP server with native browser operations and deterministic assertions.","description":"One grounded Jev/Playwright core: typed SDK, persistent CLI, and MCP server with native browser operations and deterministic assertions.","tags":["browser computer use","mcp","browser-use","sdk"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/tontoko/jev-browser","featured":false},{"slug":"romaluev-jev-ego","title":"jev-ego","oneLiner":"TypeScript browser agent for ego lite: Jev Ultrafast indexed actions, TypeSafe Jev decisions, persistent observe/act CLI. No Chrome or Pl...","description":"TypeScript browser agent for ego lite: Jev Ultrafast indexed actions, TypeSafe Jev decisions, persistent observe/act CLI. No Chrome or Playwright.","tags":["browser computer use","browser-use","agents"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/romaluev/jev-ego","featured":false},{"slug":"nainish-rai-jev-frontend-qa","title":"jev-frontend-qa","oneLiner":"Evidence-driven frontend QA built on Jev Ultrafast and Browser Harness, with a synthetic todo demo.","description":"Evidence-driven frontend QA built on Jev Ultrafast and Browser Harness, with a synthetic todo demo.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/Nainish-Rai/jev-frontend-qa","featured":false},{"slug":"vmendes90-jev-shield","title":"jev-shield (vmendes90)","oneLiner":"Privacy-first Chrome extension that semantically blocks native ads, sponsored feed cards, and video ads using TypeSafe Jev.","description":"Privacy-first Chrome extension that semantically blocks native ads, sponsored feed cards, and video ads using TypeSafe Jev.","tags":["browser computer use","browser-use","guardrails"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/vmendes90/jev-shield","featured":false},{"slug":"sufianetaouil-every","title":"every","oneLiner":"Ask a yes/no question of every function in a codebase.","description":"Ask a yes/no question of every function in a codebase. Ranked answers in seconds, for cents. Grep whose pattern is a question, powered by TypeSafe Jev. A shipped workflow you can study before you bet your own traffic on the same gate style. Tags in the wild: applications. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"/apps/sufianetaouil-every","featured":false},{"slug":"tumf-jev-cli","title":"jev-cli (tumf)","oneLiner":"Small dependency-free CLI for TypeSafe Jev.","description":"Small dependency-free CLI for TypeSafe Jev.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/tumf/jev-cli","featured":false},{"slug":"reachjalil-jev-tree","title":"jev-tree","oneLiner":"Recursive Jev choice over a taxonomy.","description":"Recursive Jev choice over a taxonomy. Select from more than 255 options without breaking TypeSafe Jev's choice cap. A shipped workflow you can study before you bet your own traffic on the same gate style. Tags in the wild: applications. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"/apps/reachjalil-jev-tree","featured":false},{"slug":"sriganesh-jevibe-check","title":"jevibe-check","oneLiner":"A live tone labeler for Bluesky posts and drafts, using TypeSafe's Jev API.","description":"A live tone labeler for Bluesky posts and drafts, using TypeSafe's Jev API.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/sriganesh/jevibe-check","featured":false},{"slug":"unicodeveloper-jevocks","title":"jevocks","oneLiner":"Everyday Stocks Status with Jev.","description":"Everyday Stocks Status with Jev.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/unicodeveloper/jevocks","featured":false},{"slug":"eugeneboondock-jevsql","title":"jevsql","oneLiner":"SQL with natural-language predicates, powered by TypeSafe's Jev. Filter, rank, classify and score rows by meaning, batched, cached and co...","description":"SQL with natural-language predicates, powered by TypeSafe's Jev. Filter, rank, classify and score rows by meaning, batched, cached and cost-guarded.","tags":["applications","guardrails"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/EugeneBoondock/jevsql","featured":false},{"slug":"reycn-smart-switch","title":"smart-switch","oneLiner":"Reimagined window switcher for macOS using frontier artificial intelligence. Predicted by TypeSafe's Jev model.","description":"Reimagined window switcher for macOS using frontier artificial intelligence. Predicted by TypeSafe's Jev model.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/reycn/smart-switch","featured":false},{"slug":"abdelstark-heist-one","title":"heist-one","oneLiner":"Observable browser stealth game: Jev makes typed guard judgments while deterministic code owns the world.","description":"Observable browser stealth game: Jev makes typed guard judgments while deterministic code owns the world.","tags":["games","browser-use","guardrails","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/AbdelStark/heist-one","featured":false},{"slug":"haseeb-heaven-jev-system-one","title":"jev-system-one","oneLiner":"A polished OpenAI + TypeSafe Jev terminal interface for answers with transparent decision reports.","description":"A polished OpenAI + TypeSafe Jev terminal interface for answers with transparent decision reports.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/haseeb-heaven/jev-system-one","featured":false},{"slug":"hellogumbo-should-ai-kill-us-all","title":"Should AI Kill Us All?","oneLiner":"Live verdict page: feeds Jev the day’s Florida Man, odd-news, politics and world headlines and asks all three primitives whether AI should kill us all,","description":"Live verdict page: feeds Jev the day’s Florida Man, odd-news, politics and world headlines and asks all three primitives whether AI should kill us all, refreshed every ten minutes. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/hellogumbo-should-ai-kill-us-all","featured":false},{"slug":"nickthompson480-typesafe-ai-playground","title":"typesafe-ai-playground","oneLiner":"Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI.","description":"typesafe-ai-playground in the Jev ecosystem. Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds, game. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["playgrounds","game"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/nickthompson480-typesafe-ai-playground","featured":false},{"slug":"firassx914-janus","title":"calibre","oneLiner":"Calibration and confidence-based routing measured on Banking77: 80.2% accuracy at $0.103 per 500 decisions.","description":"Calibration and confidence-based routing measured on Banking77: 80.2% accuracy at $0.103 per 500 decisions.","tags":["benchmarks","routing","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/FirasSX914/Janus","featured":false},{"slug":"sosopop-jev-stock","title":"jev_stock","oneLiner":"An experimental JEV-powered framework for forecasting short-term stock price direction from structured market data.","description":"An experimental JEV-powered framework for forecasting short-term stock price direction from structured market data.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/sosopop/jev_stock","featured":false},{"slug":"wondertwins-jev-benchmark","title":"jev-benchmark","oneLiner":"Benchmarks and a playground for TypeSafe's Jev (System One) model: chess, and who-is-the-player-talking-to for speech-to-text game NPCs.","description":"Benchmarks and a playground for TypeSafe's Jev (System One) model: chess, and who-is-the-player-talking-to for speech-to-text game NPCs.","tags":["benchmarks","eval","game"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/wondertwins/jev-benchmark","featured":false},{"slug":"foadsf-jev-for-engineers","title":"jev-for-engineers","oneLiner":"Eight minimal working examples of TypeSafe's Jev (a System One model) applied to mechanical and electrical engineering: CAD/CAE/CAM routing, FEM result","description":"Eight minimal working examples of TypeSafe's Jev (a System One model) applied to mechanical and electrical engineering: CAD/CAE/CAM routing, FEM result triage, DFM screening, BOM alignment, hallucination-proof extraction. Zero dependencies. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, routing. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","routing"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/foadsf-jev-for-engineers","featured":false},{"slug":"monglong0214-jev-gate","title":"jev-gate","oneLiner":"Not every coding task needs your best model.","description":"Not every coding task needs your best model. Experimental Jev-powered model routing for Claude Code, V3 prototype runs today, V4 routes at the task boundary. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, routing, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","routing","agents"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/monglong0214-jev-gate","featured":false},{"slug":"antoniocoppe-jev-harness","title":"jev-harness","oneLiner":"Decision harness for TypeSafe Jev, confidence gates, shadow mode, recipes, and evals. Claude CLI 48.9s → Jev 1.3s on the same row-filter ...","description":"Decision harness for TypeSafe Jev, confidence gates, shadow mode, recipes, and evals. Claude CLI 48.9s → Jev 1.3s on the same row-filter job.","tags":["benchmarks","agents","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/AntonioCoppe/jev-harness","featured":false},{"slug":"abhixhek-jevcal","title":"jevcal","oneLiner":"Stop guessing confidence thresholds: calibrate, threshold, and drift-check typed decision models (TypeSafe Jev) against an LLM teacher.","description":"Stop guessing confidence thresholds: calibrate, threshold, and drift-check typed decision models (TypeSafe Jev) against an LLM teacher.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/abhixhek/jevcal","featured":false},{"slug":"bewinxed-jevgpt","title":"jevgpt","oneLiner":"A chatbot built on a model that cannot generate text (TypeSafe AI's Jev, driven autoregressively).","description":"A chatbot built on a model that cannot generate text (TypeSafe AI's Jev, driven autoregressively).","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/Bewinxed/jevgpt","featured":false},{"slug":"ikermoel-open-alternative-jev","title":"open-alternative-jev","oneLiner":"Open alternative to Jev: typed, calibrated decisions from any open-weights LLM in one forward pass (HF + vLLM), with benchmarks.","description":"Open alternative to Jev: typed, calibrated decisions from any open-weights LLM in one forward pass (HF + vLLM), with benchmarks.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/ikermoel/open-alternative-jev","featured":false},{"slug":"justinhe16-trade-jev","title":"trade-jev","oneLiner":"Backtest Jev (TypeSafe) as a BUY/SELL/HOLD trader on NQ L10 order-book data.","description":"Backtest Jev (TypeSafe) as a BUY/SELL/HOLD trader on NQ L10 order-book data.","tags":["benchmarks","trading"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/justinhe16/trade-jev","featured":false},{"slug":"gaurav-gosain-jev-go","title":"jev-go (Gaurav-Gosain)","oneLiner":"Go client for TypeSafe's System One API and its model Jev: typed judgments and calibrated probabilities instead of generated text.","description":"jev-go (Gaurav-Gosain) in the Jev ecosystem. Go client for TypeSafe's System One API and its model Jev: typed judgments and calibrated probabilities instead of generated text. Same POST /v1/systemone contract, wrapped for your language so you stop hand-rolling JSON in prod. Tags in the wild: sdks, sdk, eval. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["sdks","sdk","eval"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"/sdks/gaurav-gosain-jev-go","featured":false},{"slug":"guillemus-jev-go","title":"jev-go (guillemus)","oneLiner":"Unofficial Go SDK for TypeSafe AI's Jev API.","description":"Unofficial Go SDK for TypeSafe AI's Jev API.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/guillemus/jev-go","featured":false},{"slug":"abovecolin-jevclient","title":"jevclient","oneLiner":"Async Python client for TypeSafe Jev.","description":"Async Python client for TypeSafe Jev. Typed questions in, probabilities and choices out, no prose to parse. Same POST /v1/systemone contract, wrapped for your language so you stop hand-rolling JSON in prod. Tags in the wild: sdks, sdk. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"/sdks/abovecolin-jevclient","featured":false},{"slug":"fgn-jevgo","title":"jevgo","oneLiner":"Go client for TypeSafe AI's System One API (Jev), with optional Langfuse instrumentation.","description":"Go client for TypeSafe AI's System One API (Jev), with optional Langfuse instrumentation.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/fgn/jevgo","featured":false},{"slug":"jedimemo-typesafe-client","title":"typesafe-client","oneLiner":"Unofficial typed async Rust client for the TypeSafe System One API.","description":"Unofficial typed async Rust client for the TypeSafe System One API.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/JedimEmO/typesafe-client","featured":false},{"slug":"codeitlikemiley-typesafe-sdk-rust","title":"typesafe-sdk-rust","oneLiner":"Rust SDK for the TypeSafe AI API.","description":"Rust SDK for the TypeSafe AI API.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/codeitlikemiley/typesafe-sdk-rust","featured":false},{"slug":"chez-shanpu-typesafeai-go","title":"typesafeai-go","oneLiner":"Go SDK for TypeSafe AI API https://docs.typesafe.ai/api.","description":"Go SDK for TypeSafe AI API https://docs.typesafe.ai/api.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/chez-shanpu/typesafeai-go","featured":false},{"slug":"carlsonchik-judging-with-typesafe","title":"judging-with-typesafe","oneLiner":"Скилл для агентов Letta: суждения по критериям через TypeSafe System One (Jev).","description":"Скилл для агентов Letta: суждения по критериям через TypeSafe System One (Jev).","tags":["integrations"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/carlsonchik/judging-with-typesafe","featured":false},{"slug":"adtyavrdhn-pydantic-jev-examples","title":"pydantic-jev-examples","oneLiner":"Pydantic AI capabilities made stronger with Jev: small runnable demos, one file each.","description":"Pydantic AI capabilities made stronger with Jev: small runnable demos, one file each.","tags":["integrations"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/adtyavrdhn/pydantic-jev-examples","featured":false},{"slug":"genierobot-typesafe-ai-rails","title":"typesafe-ai-rails","oneLiner":"Community Rails integration on the typesafe-sdk gem: configuration, persisted usage and cost telemetry, and opt-in confidence policies.","description":"Community Rails integration on the typesafe-sdk gem: configuration, persisted usage and cost telemetry, and opt-in confidence policies.","tags":["integrations","sdk"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/GenieRobot/typesafe-ai-rails","featured":false},{"slug":"janostrowka-typesafe-assist","title":"typesafe-assist","oneLiner":"Home Assistant Assist conversation agent powered by TypeSafe's Jev (System One) model.","description":"Home Assistant Assist conversation agent powered by TypeSafe's Jev (System One) model.","tags":["integrations","agents"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/JanOstrowka/typesafe-assist","featured":false},{"slug":"greenyamao-antigravity-mcp-semantic-search-with-typesafeai","title":"Antigravity-mcp-semantic-search-with-TypeSafeAi","oneLiner":"Fast semantic code search & diff sanity auditor for AI coding assistants (Antigravity, Cursor, Claude 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deceptive, or data-stealing behavior with Jev, then reports suspicious files and line ranges before the user...","description":"Scans a codebase for covert, deceptive, or data-stealing behavior with Jev, then reports suspicious files and line ranges before the user runs it.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/luantak/is-malicious","featured":false},{"slug":"nasrallah-al-jev-cli","title":"jev-cli (Nasrallah-AL)","oneLiner":"Command-line tool for TypeSafe's Jev AI model.","description":"Command-line tool for TypeSafe's Jev AI model.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/Nasrallah-AL/jev-cli","featured":false},{"slug":"burnigtm-jev-mcp","title":"jev-mcp (burnigtm)","oneLiner":"MCP server that puts TypeSafe Jev on the coding loop in Cursor, Codex, and any MCP client.","description":"MCP server that puts TypeSafe Jev on the coding loop in Cursor, Codex, and any MCP client.","tags":["agent tooling","mcp","sdk","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/burnigtm/jev-mcp","featured":false},{"slug":"danielkillenberger-jev-predict-skill","title":"jev-predict-skill","oneLiner":"Predict another skill's next closed decision with TypeSafe Jev, without running that skill.","description":"Predict another skill's next closed decision with TypeSafe Jev, without running that skill.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/DanielKillenberger/jev-predict-skill","featured":false},{"slug":"prismhq-jev-router","title":"jev-router (prismhq)","oneLiner":"Open-source LLM router that uses TypeSafe's Jev to pick a model, on top of LiteLLM.","description":"Open-source LLM router that uses TypeSafe's Jev to pick a model, on top of LiteLLM.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/prismhq/jev-router","featured":false},{"slug":"bestagentkits-jev-skillful","title":"jev-skillful","oneLiner":"Per-prompt capability router for coding agents: resolves installed skills, MCP servers, agents and commands against your prompt via TypeSafe Jev, and me","description":"Per-prompt capability router for coding agents: resolves installed skills, MCP servers, agents and commands against your prompt via TypeSafe Jev, and measures whether the injection actually helps. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, routing, mcp. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","routing","mcp","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/bestagentkits-jev-skillful","featured":false},{"slug":"noplan-inc-limpet","title":"limpet","oneLiner":"A Stop hook that stops your coding agent from stopping too early. Plain-language rules, judged by jev.","description":"A Stop hook that stops your coding agent from stopping too early. Plain-language rules, judged by jev.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/noplan-inc/limpet","featured":false},{"slug":"siddicky-omp-typesafe","title":"omp-typesafe","oneLiner":"TypeSafe AI (Jev) adversarial reviewer and typesafe_ask tool for the omp coding agent.","description":"TypeSafe AI (Jev) adversarial reviewer and typesafe_ask tool for the omp coding agent.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/siddicky/omp-typesafe","featured":false},{"slug":"eriestra-almond-fastloop","title":"almond-fastloop","oneLiner":"Almond-fastloop: Almond's browser computer-use rig (Chrome DevTools + TypeSafe Jev), and the Browser Use Olympics benchmark it is measure...","description":"Almond-fastloop: Almond's browser computer-use rig (Chrome DevTools + TypeSafe Jev), and the Browser Use Olympics benchmark it is measured on.","tags":["browser computer use","browser-use","eval"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/eriestra/almond-fastloop","featured":false},{"slug":"elpumberto-barrunto","title":"barrunto","oneLiner":"A Chrome extension that brings TypeSafe's Jev to X.com to analyze posts as you browse.","description":"A Chrome extension that brings TypeSafe's Jev to X.com to analyze posts as you browse.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/elpumberto/barrunto","featured":false},{"slug":"kyrylosyzonenko-jev-browse","title":"jev-browse","oneLiner":"Drives a real browser with Jev making every decision and Vercel's agent-browser performing every action, with a benchmark.","description":"Drives a real browser with Jev making every decision and Vercel's agent-browser performing every action, with a benchmark.","tags":["browser computer use","browser-use","agents","eval"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/kyrylosyzonenko/jev-browse","featured":false},{"slug":"noblespartan6-otto","title":"otto","oneLiner":"Open-source native computer use for macOS and Windows: TypeSafe Jev, local OCR, and selective planning.","description":"Open-source native computer use for macOS and Windows: TypeSafe Jev, local OCR, and selective planning.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/NobleSpartan6/otto","featured":false},{"slug":"komikat-psearch","title":"psearch","oneLiner":"Parallel web search for terminals and agents, with local Chromium and Jev-guided exploration.","description":"Parallel web search for terminals and agents, with local Chromium and Jev-guided exploration.","tags":["browser computer use","browser-use","agents"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/komikat/psearch","featured":false},{"slug":"webgrga-btc-jev-signal","title":"btc-jev-signal","oneLiner":"Experimental multi-horizon BTC signal generator using TypeSafe Jev probabilities and Binance market data.","description":"Experimental multi-horizon BTC signal generator using TypeSafe Jev probabilities and Binance market data.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/WebGrga/btc-jev-signal","featured":false},{"slug":"ntedvs-commentcop","title":"commentcop","oneLiner":"Put your code comments on trial. Powered by Jev.","description":"Put your code comments on trial. Powered by Jev.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/ntedvs/commentcop","featured":false},{"slug":"jackalope-dev-jackalope","title":"Jackalope","oneLiner":"Desktop GUI for agentic coding that routes tasks across local agents and accounts, with Jev picking the best agent per task, running basic code-review c","description":"Desktop GUI for agentic coding that routes tasks across local agents and accounts, with Jev picking the best agent per task, running basic code-review checks, and supplying context. A shipped workflow you can study before you bet your own traffic on the same gate style. Tags in the wild: applications, routing, agents. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["applications","routing","agents"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"/apps/jackalope-dev-jackalope","featured":false},{"slug":"jtsang4-jev-cli","title":"jev-cli","oneLiner":"CLI for TypeSafe AI's Jev evaluation model, typed questions in, structured JSON answers out.","description":"CLI for TypeSafe AI's Jev evaluation model, typed questions in, structured JSON answers out.","tags":["applications","eval"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/jtsang4/jev-cli","featured":false},{"slug":"hev-reranker","title":"jev-rerank","oneLiner":"Use Jev (TypeSafe's System One model) as a calibrated reranker: one call, up to 30 documents, a probability per document. Apache-2.0.","description":"Use Jev (TypeSafe's System One model) as a calibrated reranker: one call, up to 30 documents, a probability per document. Apache-2.0.","tags":["applications","rag","eval"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/hev/reranker","featured":false},{"slug":"qddegtya-qualm","title":"qualm","oneLiner":"Typed decisions from a System One model. An uncertain answer is a different type from a confident one, and the compiler makes you handle it.","description":"Typed decisions from a System One model. An uncertain answer is a different type from a confident one, and the compiler makes you handle it.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/qddegtya/qualm","featured":false},{"slug":"gtaras7-typesafe-jev","title":"typesafe-jev","oneLiner":"Screen a folder of CVs with the TypeSafe Jev decision model: typed judgments, an editable policy, free re-scoring.","description":"Screen a folder of CVs with the TypeSafe Jev decision model: typed judgments, an editable policy, free re-scoring.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/gtaras7/typesafe-jev","featured":false},{"slug":"taruntomar122-jev-askable-arm","title":"jev-askable-arm","oneLiner":"Zero-shot English goals on a sim Franka. Jev chains hardcoded primitives.","description":"Zero-shot English goals on a sim Franka. Jev chains hardcoded primitives.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/TarunTomar122/jev-askable-arm","featured":false},{"slug":"lukaske-jev-doom-agent","title":"jev-doom-agent","oneLiner":"A browser-native Doom agent experiment with structured spatial state, composable AI controls, live decision telemetry, and a Chocolate Doom WebAssembly","description":"A browser-native Doom agent experiment with structured spatial state, composable AI controls, live decision telemetry, and a Chocolate Doom WebAssembly runtime. Playable proof that discrete Jev choices beat joystick LLM improv. Fun demo, serious latency lesson. Tags in the wild: games, browser-use, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["games","browser-use","agents","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"/games/lukaske-jev-doom-agent","featured":false},{"slug":"xiechengyuan-jev-gomoku","title":"jev-gomoku (XieChengYuan)","oneLiner":"弈瞬：双 Jev 五子棋九宫格输入实验台，逐手查看模型决策，支持真实对局回放与实时对战。","description":"弈瞬：双 Jev 五子棋九宫格输入实验台，逐手查看模型决策，支持真实对局回放与实时对战。","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/XieChengYuan/jev-gomoku","featured":false},{"slug":"0xtrou-rubikjev","title":"rubikjev","oneLiner":"Challenge the Jev's intelligence in Rubik Cube puzzles.","description":"Challenge the Jev's intelligence in Rubik Cube puzzles.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/0xtrou/rubikjev","featured":false},{"slug":"phyous-tsai-civ2","title":"tsai-civ2","oneLiner":"TypeSafe Jev plays original Civilization II in a browser, with live action probabilities. Experimental full-game harness.","description":"TypeSafe Jev plays original Civilization II in a browser, with live action probabilities. Experimental full-game harness.","tags":["games","browser-use","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/phyous/tsai-civ2","featured":false},{"slug":"bunsdev-clarity-judge","title":"clarity-judge","oneLiner":"Multi-axis writing quality checker powered by TypeSafe AI's Jev model.","description":"Multi-axis writing quality checker powered by TypeSafe AI's Jev model. Separate named checks, each with its own verdict and confidence. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/bunsdev-clarity-judge","featured":false},{"slug":"phureewat29-got-jev","title":"got-jev","oneLiner":"Jev (TypeSafe AI) PoC through Game of Thrones.","description":"Jev (TypeSafe AI) PoC through Game of Thrones.","tags":["playgrounds","game"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/phureewat29/got-jev","featured":false},{"slug":"tanaypadar-gpt-vs-jev","title":"gpt-vs-jev","oneLiner":"Compare GPT generated language with JEV structured Noul decisions on the same input.","description":"gpt-vs-jev in the Jev ecosystem. Compare GPT generated language with JEV structured Noul decisions on the same input. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":"nerdytanay","href":"/apps/tanaypadar-gpt-vs-jev","featured":false},{"slug":"norbertbodziony-guard-jev","title":"guard-jev","oneLiner":"Comment-moderation playground: paste a comment, Jev decides what to do with it.","description":"Comment-moderation playground: paste a comment, Jev decides what to do with it.","tags":["playgrounds","moderation","guardrails"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/NorbertBodziony/guard-jev","featured":false},{"slug":"tylerjharden-harden-jev-decides","title":"harden-jev-decides","oneLiner":"JEV picks which stream idea becomes the live MVP. TypeSafe System One decision board.","description":"JEV picks which stream idea becomes the live MVP. TypeSafe System One decision board.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/tylerjharden/harden-jev-decides","featured":false},{"slug":"joevidev-ui-generator-instinct-jev","title":"Instinct","oneLiner":"Instinct in the Jev ecosystem.","description":"Instinct in the Jev ecosystem. Instinct: describe a case in free text and Jev picks the UI from a fixed catalog without generating a line of code or copy. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/joevidev-ui-generator-instinct-jev","featured":false},{"slug":"little-planet-labs-jev-playground","title":"jev-playground (Little-Planet-Labs)","oneLiner":"jev-playground (Little-Planet-Labs): A small Next.","description":"A small Next.js app for experimenting with TypeSafe AI's Jev model (System One). Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/little-planet-labs-jev-playground","featured":false},{"slug":"ndolinschi-toolgate","title":"toolgate","oneLiner":"Agent tool/MCP call gate, allow / ask_human / deny via TypeSafe Jev.","description":"Agent tool/MCP call gate, allow / ask_human / deny via TypeSafe Jev.","tags":["playgrounds","mcp","agents"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/ndolinschi/toolgate","featured":false},{"slug":"markjaquith-typesafe-ai-playground","title":"typesafe-ai-playground (markjaquith)","oneLiner":"A playground for experiments around Jev, TypeSafe's System One model.","description":"A playground for experiments around Jev, TypeSafe's System One model.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":"0xLogicrw","href":"https://github.com/markjaquith/typesafe-ai-playground","featured":false},{"slug":"deepbluedynamics-typesafe-arena","title":"typesafe-arena","oneLiner":"A playground for TypeSafeAI's Jev Model.","description":"A playground for TypeSafeAI's Jev Model.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/DeepBlueDynamics/typesafe-arena","featured":false},{"slug":"grishahq-decisionbridge","title":"decisionbridge","oneLiner":"A Jev-inspired decision interface for existing LLMs. Explicit choices, scores, calibration, and review thresholds.","description":"A Jev-inspired decision interface for existing LLMs. Explicit choices, scores, calibration, and review thresholds.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/grishahq/decisionbridge","featured":false},{"slug":"tokentrim-jev-agent-failure-benchmark","title":"jev-agent-failure-benchmark","oneLiner":"Benchmarking Jev (Typesafe.ai) against a strong LLM on the Who&When Pro agent-failure-attribution benchmark (text subset).","description":"Benchmarking Jev (Typesafe.ai) against a strong LLM on the Who&When Pro agent-failure-attribution benchmark (text subset).","tags":["benchmarks","agents","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/TokenTrim/jev-agent-failure-benchmark","featured":false},{"slug":"akashpriyadarshii-jev-curate","title":"jev-curate","oneLiner":"High-throughput synthetic & pretraining dataset sifter powered by TypeSafe AI Jev (api.","description":"High-throughput synthetic & pretraining dataset sifter powered by TypeSafe AI Jev (api.typesafe.ai). Stream, filter, and score Parquet & JSONL datasets at 1,500+ rows/sec using System One typed decisions (Choice, Score, Noul). Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/akashpriyadarshii-jev-curate","featured":false},{"slug":"samuelsacco-jev-exploration","title":"jev-exploration","oneLiner":"Jev (TypeSafe) exploratory thread: claim audit, live demos, and runnable code.","description":"Jev (TypeSafe) exploratory thread: claim audit, live demos, and runnable code.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/SamuelSacco/jev-exploration","featured":false},{"slug":"kesku-jev-freeform","title":"jev-freeform","oneLiner":"An observable raw-character chat experiment powered entirely by TypeSafe Jev Choice.","description":"An observable raw-character chat experiment powered entirely by TypeSafe Jev Choice.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/kesku/jev-freeform","featured":false},{"slug":"lbotinelly-jev-little-airways","title":"jev-little-airways","oneLiner":"A show-and-tell capability study for Jev, TypeSafe's System One decision model.","description":"A show-and-tell capability study for Jev, TypeSafe's System One decision model.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/lbotinelly/jev-little-airways","featured":false},{"slug":"anessbelbati-jev-rerank-bench","title":"jev-rerank-bench","oneLiner":"Can a decision model beat dedicated rerankers?","description":"Can a decision model beat dedicated rerankers? TypeSafe Jev vs Cohere Rerank 4 vs ZeroEntropy zerank-2 vs a chat-model baseline: 14 datasets, every raw API response, bootstrap ranges on every gap. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, rag. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","rag"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/anessbelbati-jev-rerank-bench","featured":false},{"slug":"jgridifier-jev-research-eval","title":"jev-research-eval","oneLiner":"Reproducible Jev Ultrafast research-browser eval harness + field note (QC’d cases, suite runner, report generator). Not investment advice.","description":"Reproducible Jev Ultrafast research-browser eval harness + field note (QC’d cases, suite runner, report generator). Not investment advice.","tags":["benchmarks","browser-use","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/jgridifier/jev-research-eval","featured":false},{"slug":"gaurav-gosain-jev-sec-bench","title":"jev-sec-bench","oneLiner":"Blind security benchmarks for Jev, TypeSafe's System One model: prompt injection and vulnerable code detection, built on jev-go.","description":"Blind security benchmarks for Jev, TypeSafe's System One model: prompt injection and vulnerable code detection, built on jev-go.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":"_GauravGosain","href":"https://github.com/Gaurav-Gosain/jev-sec-bench","featured":false},{"slug":"pistachioaihq-jev-synergy-screening","title":"jev-synergy-screening","oneLiner":"Jev (TypeSafe System One) × ASReview SYNERGY abstract screening demo, Choice/Noul vs gold labels.","description":"Jev (TypeSafe System One) × ASReview SYNERGY abstract screening demo, Choice/Noul vs gold labels.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/PistachioAIHQ/jev-synergy-screening","featured":false},{"slug":"altryne-jevify","title":"jevify","oneLiner":"An agent skill to discover TypeSafe Jev opportunities, design typed questions, and learn from recent community experiments.","description":"jevify in the Jev ecosystem. An agent skill to discover TypeSafe Jev opportunities, design typed questions, and learn from recent community experiments. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, agents. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["benchmarks","agents"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/altryne-jevify","featured":false},{"slug":"shibadogcap-kyotsu-ai-bench","title":"kyotsu-ai-bench","oneLiner":"AI benchmark on Japan's 2026 Common Test: Jev vs luna-none vs luna-low (static dashboard).","description":"AI benchmark on Japan's 2026 Common Test: Jev vs luna-none vs luna-low (static dashboard).","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/shibadogcap/kyotsu-ai-bench","featured":false},{"slug":"lhemerly-mcts-agent","title":"mcts-agent","oneLiner":"Discriminative Monte Carlo Tree Search using TypeSafe Jev System One Primitives and Gemini.","description":"Discriminative Monte Carlo Tree Search using TypeSafe Jev System One Primitives and Gemini.","tags":["benchmarks","agents"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/lhemerly/mcts-agent","featured":false},{"slug":"zsavage8-padflow-jev-evals","title":"padflow-jev-evals","oneLiner":"Typed-decision benchmark from PadFlow (land development SaaS): schemas, anonymized labeled rows, and a runner for confidence-calibrated models like Type","description":"Typed-decision benchmark from PadFlow (land development SaaS): schemas, anonymized labeled rows, and a runner for confidence-calibrated models like TypeSafe Jev. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, eval. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/zsavage8-padflow-jev-evals","featured":false},{"slug":"shamazharikh-qwen-rlcd","title":"qwen-rlcd","oneLiner":"Jev-style calibrated decision model (Choice/Score/Noul) on Qwen3.5-0.8B.","description":"Jev-style calibrated decision model (Choice/Score/Noul) on Qwen3.5-0.8B.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/shamazharikh/qwen-rlcd","featured":false},{"slug":"i2cjak-risc-jev","title":"RISC-jeV","oneLiner":"I tortured Jev into being a RISC-V CPU.","description":"I tortured Jev into being a RISC-V CPU.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/i2cjak/RISC-jeV","featured":false},{"slug":"typesafe-ai","title":"TypeSafe AI","oneLiner":"Company homepage, waitlist, and product overview.","description":"Company homepage, waitlist, and product overview.","tags":["official"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"https://typesafe.ai","featured":false},{"slug":"documentation","title":"Documentation","oneLiner":"The TypeSafe docs hub: from first principles to cookbooks, SDK shelves, and the HTTP contract.","description":"Start here when you want maintained truth, not a random thread. The doc tree covers Jev primitives, integration patterns, SDK references, and the System One API surface. Bookmark it next to your gateway dashboard so you stop cargo-culting copy-paste from three different repos.","tags":["official","sdk"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/documentation","featured":false},{"slug":"quick-start","title":"Quick start","oneLiner":"API key in hand, first typed Choice out the door before your coffee gets cold.","description":"The shortest honest path from credentials to a working System One call: install or configure access, shape minimal state, ask one well-formed question, and read probabilities you can threshold in code. Perfect when you need proof Jev works in your stack before you refactor half the agent.","tags":["official"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/quick-start","featured":false},{"slug":"playground","title":"Playground","oneLiner":"Paste state, stack questions, watch probabilities wiggle in the browser without touching billing.","description":"Official browser sandbox for System One. Tune Choice, Score, and Noul questions against real state, inspect vectors, and sanity-check thresholds before you embed calls in services. Cheaper than deploying a staging stack just to see if your question schema is nonsense.","tags":["official","browser-use"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/playground","featured":false},{"slug":"http-api-reference","title":"HTTP API reference","oneLiner":"Every field in POST /v1/systemone, spelled out for engineers who ship gates, not grad students writing RFC fanfic.","description":"The canonical HTTP contract for System One: how you send state plus typed questions, how Choice, Score, and Noul answers come back as probability vectors, and what error shapes mean when your JSON is creative in the wrong ways. Wire Jev behind the Vercel AI Gateway, an official SDK, or plain fetch(): read this before you guess field names in production.","tags":["official"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/http-api-reference","featured":true},{"slug":"primitives","title":"Primitives","oneLiner":"Choice, Score, and Noul: three question shapes, three answer shapes, zero vibes-based parsing.","description":"The doc page that finally separates the primitives: when to ask for a discrete label, a graded score, or a structured Noul object, and what comes back on the wire. Read it once and stop treating every Jev integration like a chat completion with extra steps. Your future self will thank you when thresholds live in code, not in prompt footnotes.","tags":["official"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/primitives","featured":false},{"slug":"patterns","title":"Patterns","oneLiner":"Speculative fan-out, confidence gates, and routing patterns you should steal instead of reinventing every sprint.","description":"TypeSafe's pattern catalog for production-shaped Jev workflows: parallel questions, composite scoring, intent routing, and the guardrail moves that keep agents from free-texting their way into incidents. Use it as a checklist when you review agent PRs, not as inspiration for another bespoke router.","tags":["official","routing"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/patterns","featured":false},{"slug":"cookbooks","title":"Cookbooks","oneLiner":"Copy-paste recipes for parallel questions, reranking, guardrails, and other unglamorous prod survival skills.","description":"Reproducible cookbooks for the boring parts that matter: reranking candidates, running parallel evaluations, tightening guardrails, checking citations, extracting fields, and hierarchical classification with typed thresholds. Less hero debugging, more repeatable pipelines.","tags":["official","guardrails","rag"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/cookbooks","featured":false},{"slug":"smart-home-demo","title":"Smart home demo","oneLiner":"Official interactive demo of speculative fan-out: many questions in one call, code keeps the relevant answers.","description":"Smart home demo in the Jev ecosystem. Official interactive demo of speculative fan-out: many questions in one call, code keeps the relevant answers. Canonical TypeSafe material: treat it like docs with personality, not a scraped index row. Tags in the wild: official. Follow the primary link for the author's latest notes and setup quirks.","tags":["official"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/smart-home-demo","featured":false},{"slug":"workflow-evals","title":"Workflow evals","oneLiner":"How TypeSafe benchmarks System One on real workflows, with numbers you can argue about in standup.","description":"Published methodology and per-model results for System One workflow evaluations. Use it when you need to compare latency, calibration, or task win rates against something official, not a screenshot from someone's laptop. Pair with the HTTP API reference when you are reproducing eval harnesses in your own repo.","tags":["official","eval"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/workflow-evals","featured":false},{"slug":"jev-1-13-jaggedness","title":"Jev 1.13 jaggedness","oneLiner":"Known failure modes of the current public model, documented by TypeSafe.","description":"Known failure modes of the current public model, documented by TypeSafe.","tags":["official"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"https://docs.typesafe.ai/model-jaggedness/jev-1.13","featured":false},{"slug":"introducing-system-one-models-and-jev","title":"Introducing System One Models and Jev","oneLiner":"Launch post: architecture, RLCD training, pricing, Doom and Wikiracing demos, FAQ.","description":"Introducing System One Models and Jev in the Jev ecosystem. Launch post: architecture, RLCD training, pricing, Doom and Wikiracing demos, FAQ. Canonical TypeSafe material: treat it like docs with personality, not a scraped index row. Tags in the wild: official, game. Follow the primary link for the author's latest notes and setup quirks.","tags":["official","game"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"/sdks/introducing-system-one-models-and-jev","featured":false},{"slug":"manifesto","title":"Manifesto","oneLiner":"The case for machine-native intelligence built for software, not conversation.","description":"The case for machine-native intelligence built for software, not conversation.","tags":["official"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"https://typesafe.ai/manifesto","featured":false},{"slug":"discord","title":"Discord","oneLiner":"Official TypeSafe server. Builder demos live in the Show and Tell channel.","description":"Official TypeSafe server. Builder demos live in the Show and Tell channel.","tags":["official"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"https://discord.gg/typesafe","featured":false},{"slug":"typesafeai-on-x","title":"@typesafeai on X","oneLiner":"Product and research updates.","description":"Product and research updates.","tags":["official"],"category":"official","categoryLabel":"Official","creatorHandle":null,"href":"https://x.com/typesafeai","featured":false},{"slug":"yairshy-decido","title":"decido","oneLiner":"Probabilistic decisions for Python. Use Jev or bring your own provider; crawl with Playwright.","description":"Probabilistic decisions for Python. Use Jev or bring your own provider; crawl with Playwright.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/yairshy/decido","featured":false},{"slug":"anilsenay-jev","title":"jev","oneLiner":"Unofficial Go client for TypeSafe's System One API and its model, Jev.","description":"Unofficial Go client for TypeSafe's System One API and its model, Jev.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/anilsenay/jev","featured":false},{"slug":"kunobi-ninja-kunobi-jev","title":"kunobi-jev","oneLiner":"Rust client for the TypeSafe System One API (Jev).","description":"Rust client for the TypeSafe System One API (Jev).","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/kunobi-ninja/kunobi-jev","featured":false},{"slug":"abdelstark-s1-rs","title":"s1-rs","oneLiner":"Typed System One layer for Rust (Choice/Score/Noul).","description":"Typed System One layer for Rust (Choice/Score/Noul).","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/AbdelStark/s1-rs","featured":false},{"slug":"tinyhumansai-tinyjevclient","title":"tinyjevclient","oneLiner":"An integration with jev by typesafe.ai in Rust.","description":"An integration with jev by typesafe.ai in Rust.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/tinyhumansai/tinyjevclient","featured":false},{"slug":"mattneel-typesafe","title":"typesafe","oneLiner":"An idiomatic Elixir client for the TypeSafe AI API.","description":"An idiomatic Elixir client for the TypeSafe AI API.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/mattneel/typesafe","featured":false},{"slug":"hfiguera-typesafe-ai","title":"typesafe_ai (hfiguera)","oneLiner":"A supervised Mint client for the TypeSafe AI System One API.","description":"A supervised Mint client for the TypeSafe AI System One API.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/hfiguera/typesafe_ai","featured":false},{"slug":"typesend-typesafe-ai","title":"typesafe_ai (typesend)","oneLiner":"Unofficial Elixir SDK for the TypeSafe AI API.","description":"Unofficial Elixir SDK for the TypeSafe AI API.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/typesend/typesafe_ai","featured":false},{"slug":"vinnie357-typesafe-sdk-ex","title":"typesafe_sdk_ex","oneLiner":"Typesafe AI SDK in Elixir using Req.","description":"Typesafe AI SDK in Elixir using Req.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/vinnie357/typesafe_sdk_ex","featured":false},{"slug":"zhirschtritt-typesafe-go","title":"typesafe-go (zhirschtritt)","oneLiner":"Idiomatic Go SDK for the TypeSafe AI API.","description":"Idiomatic Go SDK for the TypeSafe AI API.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/zhirschtritt/typesafe-go","featured":false},{"slug":"abdelstark-typesafe-rs","title":"typesafe-rs","oneLiner":"Latency-first Rust SDK for TypeSafe System One.","description":"Latency-first Rust SDK for TypeSafe System One.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/AbdelStark/typesafe-rs","featured":false},{"slug":"binnash-typesafe-sdk","title":"typesafe-sdk (binnash)","oneLiner":"PHP & Laravel SDK for TypeSafe AI's JEV Model series.","description":"PHP & Laravel SDK for TypeSafe AI's JEV Model series.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/binnash/typesafe-sdk","featured":false},{"slug":"valksor-typesafe-sdk-go","title":"typesafe-sdk-go","oneLiner":"Unofficial Go SDK for the TypeSafe AI System One API, 1:1 parity with the official JS and Python SDKs.","description":"Unofficial Go SDK for the TypeSafe AI System One API, 1:1 parity with the official JS and Python SDKs. Not affiliated with TypeSafe AI. Same POST /v1/systemone contract, wrapped for your language so you stop hand-rolling JSON in prod. Tags in the wild: sdks, sdk. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"/sdks/valksor-typesafe-sdk-go","featured":false},{"slug":"valksor-typesafe-sdk-php","title":"typesafe-sdk-php","oneLiner":"Unofficial PHP SDK for the TypeSafe AI System One API, 1:1 parity with the official JS and Python SDKs.","description":"Unofficial PHP SDK for the TypeSafe AI System One API, 1:1 parity with the official JS and Python SDKs. Not affiliated with TypeSafe AI. Same POST /v1/systemone contract, wrapped for your language so you stop hand-rolling JSON in prod. Tags in the wild: sdks, sdk. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"/sdks/valksor-typesafe-sdk-php","featured":false},{"slug":"mattneel-typesafe-zig","title":"typesafe.zig","oneLiner":"An idiomatic Zig client for the TypeSafe AI API.","description":"An idiomatic Zig client for the TypeSafe AI API.","tags":["sdks","sdk"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"https://github.com/mattneel/typesafe.zig","featured":false},{"slug":"agentgateway-agentgateway-tree-main-examples-llm-guardrail-jev","title":"agentgateway Jev guardrail example","oneLiner":"Jev as an LLM prompt guardrail inside the agentgateway proxy, with tracing and cost tracking.","description":"Jev as an LLM prompt guardrail inside the agentgateway proxy, with tracing and cost tracking.","tags":["integrations","guardrails","agents"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":"agentgateway","href":"https://github.com/agentgateway/agentgateway/tree/main/examples/llm-guardrail-jev","featured":false},{"slug":"jev-on-vercel-ai-gateway","title":"Jev on Vercel AI Gateway","oneLiner":"Hosted typesafe-ai/jev for AI SDK evaluate calls, no TypeSafe waitlist required.","description":"Jev on Vercel AI Gateway in the Jev ecosystem. Hosted typesafe-ai/jev for AI SDK evaluate calls, no TypeSafe waitlist required. Glue code for gateways, agents, and platforms that should stay typed instead of chatty. Tags in the wild: integrations, sdk, eval. Follow the primary link for the author's latest notes and setup quirks.","tags":["integrations","sdk","eval"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":"typesafeai","href":"/tools/jev-on-vercel-ai-gateway","featured":true},{"slug":"soundblaster-jev4mellea","title":"Jev4Mellea","oneLiner":"Jev adapter to Mellea.","description":"Jev adapter to Mellea.","tags":["integrations"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/SoundBlaster/Jev4Mellea","featured":false},{"slug":"dommonte-n8n-nodes-typesafe-ai","title":"n8n-nodes-typesafe-ai","oneLiner":"N8n community node for the TypeSafe AI System One API, typed yes/no, choice and score questions with calibrated probabilities.","description":"n8n-nodes-typesafe-ai in the Jev ecosystem. N8n community node for the TypeSafe AI System One API, typed yes/no, choice and score questions with calibrated probabilities. Glue code for gateways, agents, and platforms that should stay typed instead of chatty. Tags in the wild: integrations, eval. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["integrations","eval"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"/tools/dommonte-n8n-nodes-typesafe-ai","featured":false},{"slug":"trainlcd-functions-pull-33","title":"TrainLCD Jev rerank","oneLiner":"Pull request adding Jev to station-suggestion reranking in the TrainLCD transit app.","description":"Pull request adding Jev to station-suggestion reranking in the TrainLCD transit app.","tags":["integrations","rag"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":"tinykitten8","href":"https://github.com/TrainLCD/Functions/pull/33","featured":false},{"slug":"bunsdev-typesafe-ui","title":"typesafe-ui","oneLiner":"Shadcn-style reusable components and blocks for using TypeSafe AI.","description":"Shadcn-style reusable components and blocks for using TypeSafe AI.","tags":["integrations"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"https://github.com/BunsDev/typesafe-ui","featured":false},{"slug":"vercel-ai-sdk-provider","title":"Vercel AI SDK provider","oneLiner":"@ai-sdk/typesafe-ai plus experimental_evaluate; use jev-latest as an evaluation model.","description":"Vercel AI SDK provider in the Jev ecosystem. @ai-sdk/typesafe-ai plus experimental_evaluate; use jev-latest as an evaluation model. Glue code for gateways, agents, and platforms that should stay typed instead of chatty. Tags in the wild: integrations, sdk, eval. Follow the primary link for the author's latest notes and setup quirks.","tags":["integrations","sdk","eval"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":"vercel_dev","href":"/tools/vercel-ai-sdk-provider","featured":false},{"slug":"ripwords-agent-gate-loop","title":"agent-gate-loop","oneLiner":"Reusable GitHub Action: agent fix loop gated by checks, an AI reviewer, and TypeSafe Jev.","description":"Reusable GitHub Action: agent fix loop gated by checks, an AI reviewer, and TypeSafe Jev.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/Ripwords/agent-gate-loop","featured":false},{"slug":"zsoxi-agent-handoff-gate","title":"agent-handoff-gate","oneLiner":"Experimental protocol for evidence-aware agent handoffs, with Jev-assisted review before results reach the lead agent.","description":"Experimental protocol for evidence-aware agent handoffs, with Jev-assisted review before results reach the lead agent.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":"zxdubx","href":"https://github.com/zsoXi/agent-handoff-gate","featured":false},{"slug":"moezubair-check-risk","title":"check-risk","oneLiner":"A CLI and GitHub Action that assesses code-change risk using deterministic rules and TypeSafe Jev, recommending checks and reviewers befo...","description":"A CLI and GitHub Action that assesses code-change risk using deterministic rules and TypeSafe Jev, recommending checks and reviewers before merge.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/moezubair/check-risk","featured":false},{"slug":"marcus-frost","title":"frost","oneLiner":"A flexible and configurable CLI model router using TypeSafe Jev.","description":"A flexible and configurable CLI model router using TypeSafe Jev.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/marcus/frost","featured":false},{"slug":"ussyverse-hermes-jev-router","title":"hermes-jev-router","oneLiner":"Experimental Hermes plugin: Jev-assisted model routing plans with budget and capability constraints. API access pending.","description":"Experimental Hermes plugin: Jev-assisted model routing plans with budget and capability constraints. API access pending.","tags":["agent tooling","routing","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/ussyverse/hermes-jev-router","featured":false},{"slug":"rainbowpuffpuff-jev-builder-loop","title":"jev-builder-loop","oneLiner":"Grok skill: Jev as a judgment sensor in a builder-agent loop (priors × probabilities → next act).","description":"Grok skill: Jev as a judgment sensor in a builder-agent loop (priors × probabilities → next act).","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/rainbowpuffpuff/jev-builder-loop","featured":false},{"slug":"thiago-ss-jev-review","title":"jev-review (thiago-ss)","oneLiner":"Autonomous Jev pull-request review with typed decisions, calibrated approval gates, and trusted-owner escalation.","description":"Autonomous Jev pull-request review with typed decisions, calibrated approval gates, and trusted-owner escalation.","tags":["agent tooling","moderation","agents","eval"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/thiago-ss/jev-review","featured":false},{"slug":"cephalization-jev-triage","title":"jev-triage","oneLiner":"Uses typeful jev, zero sync to pull and sync large repositories for issue triage.","description":"Uses typeful jev, zero sync to pull and sync large repositories for issue triage.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/cephalization/jev-triage","featured":false},{"slug":"strml-omp-jevens-classifier","title":"omp-jevens-classifier","oneLiner":"Jev-powered model-judged permission gate for OMP (TypeSafe System One).","description":"Jev-powered model-judged permission gate for OMP (TypeSafe System One).","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/STRML/omp-jevens-classifier","featured":false},{"slug":"alexshpunt-pi-agent-foreman","title":"pi-agent-foreman","oneLiner":"Send Pi agents back to work when they stop before the job is done.","description":"Send Pi agents back to work when they stop before the job is done.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/alexshpunt/pi-agent-foreman","featured":false},{"slug":"kamilpostrozny-pi-jev-code","title":"pi-jev-code","oneLiner":"Single-agent Pi coding coprocessor with Jev semantic gates, baseline-to-current diff review, and append-only observability telemetry.","description":"Single-agent Pi coding coprocessor with Jev semantic gates, baseline-to-current diff review, and append-only observability telemetry.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/KamilPostrozny/pi-jev-code","featured":false},{"slug":"twilwa-pi-typesafe","title":"pi-typesafe","oneLiner":"Pi coding-agent extension built on the TypeSafe AI System One API (Jev).","description":"Pi coding-agent extension built on the TypeSafe AI System One API (Jev).","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/twilwa/pi-typesafe","featured":false},{"slug":"legacybridge-tech-pi-typesafe-jev","title":"pi-typesafe-jev","oneLiner":"A pi extension that exposes TypeSafe (Jev, System One) judgments as five pi tools, so a model can make narrow semantic judgments while your code and you","description":"A pi extension that exposes TypeSafe (Jev, System One) judgments as five pi tools, so a model can make narrow semantic judgments while your code and your users keep control of thresholds, weights, and actions. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/legacybridge-tech-pi-typesafe-jev","featured":false},{"slug":"aniruddh-krovvidi-switchboard","title":"switchboard","oneLiner":"Guardrail + model router for LLM gateways on TypeSafe's Jev (System One model), with an independent accuracy/calibration/latency evaluation.","description":"Guardrail + model router for LLM gateways on TypeSafe's Jev (System One model), with an independent accuracy/calibration/latency evaluation. Stdlib Python. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, routing, guardrails. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["agent tooling","routing","guardrails","agents","eval"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"/tools/aniruddh-krovvidi-switchboard","featured":false},{"slug":"bestagentkits-typesafe-demo-mcp","title":"typesafe-demo-mcp","oneLiner":"MCP server exposing TypeSafe System One judgments (noul, choice, score) as agent tools.","description":"MCP server exposing TypeSafe System One judgments (noul, choice, score) as agent tools.","tags":["agent tooling","mcp","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/bestagentkits/typesafe-demo-mcp","featured":false},{"slug":"rbalch-typesafeai-review","title":"typesafeai-review","oneLiner":"Using Typesafe.AI to generate diff reviews.","description":"Using Typesafe.AI to generate diff reviews.","tags":["agent tooling","agents"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":null,"href":"https://github.com/rbalch/typesafeai-review","featured":false},{"slug":"zahrannnn-zcode-jev","title":"zcode-jev","oneLiner":"Typed judgment layer for coding agents, gates from PRD to ship. 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The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["browser computer use","browser-use","agents"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"/apps/eriestra-browser-use-olympics","featured":false},{"slug":"kesavanking-jev-browser","title":"jev-browser (KesavanKing)","oneLiner":"Local browser automation UI that uses TypeSafe Jev to choose bounded page actions and a text model only for field values.","description":"Local browser automation UI that uses TypeSafe Jev to choose bounded page actions and a text model only for field values.","tags":["browser computer use","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/KesavanKing/jev-browser","featured":false},{"slug":"mahmoudadelbghany-jev-browser","title":"jev-browser (MahmoudAdelbghany)","oneLiner":"Jev-powered browser MCP for LLM agents, ~300ms decisions, no LLM tokens in the loop. 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Benchmark vs Playwright MCP included.","tags":["browser computer use","mcp","browser-use","agents","eval"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/MahmoudAdelbghany/jev-browser","featured":false},{"slug":"friedjof-jev-mobile","title":"jev-mobile","oneLiner":"Fast structured Android control loops with TypeSafe Jev and Mobile MCP.","description":"Fast structured Android control loops with TypeSafe Jev and Mobile MCP.","tags":["browser computer use","mcp","browser-use"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"https://github.com/Friedjof/jev-mobile","featured":false},{"slug":"krw82-jev-playwright-mcp","title":"jev-playwright-mcp","oneLiner":"Jev-augmented Playwright MCP proxy, page-state triage, prompt-injection shielding, goal-based snapshot pruning, risky-action gating.","description":"Jev-augmented Playwright MCP proxy, page-state triage, prompt-injection shielding, goal-based snapshot pruning, risky-action gating. Drop-in wrapper around @playwright/mcp for any coding agent. Pick the next click from a finite action list, fast enough to feel like automation, not theatre. Tags in the wild: browser computer use, mcp, browser-use. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["browser computer use","mcp","browser-use","guardrails","agents"],"category":"browser-computer-use","categoryLabel":"Browser and computer use","creatorHandle":null,"href":"/apps/krw82-jev-playwright-mcp","featured":false},{"slug":"coriew-jevtest","title":"JevTest","oneLiner":"Bounded exploratory browser testing with Jev, deterministic assertions, and replayable evidence.","description":"JevTest in the Jev ecosystem. Bounded exploratory browser testing with Jev, deterministic assertions, and replayable evidence. Pick the next click from a finite action list, fast enough to feel like automation, not theatre. Tags in the wild: browser computer use, browser-use. 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Claude proves the quote, TypeSafe's Jev scores it, a human decides. A shipped workflow you can study before you bet your own traffic on the same gate style. Tags in the wild: applications, agents. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["applications","agents"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"/apps/marissafamularo-citation-verifier","featured":false},{"slug":"dmx-to","title":"dmx.to","oneLiner":"X client with Jev smart rules that filter the timeline by usefulness, type, and topic.","description":"dmx.to in the Jev ecosystem. X client with Jev smart rules that filter the timeline by usefulness, type, and topic. A shipped workflow you can study before you bet your own traffic on the same gate style. Tags in the wild: applications, sdk. 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The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["applications","rag"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"/apps/charlyhno-eng-jev-document-classification","featured":false},{"slug":"awun8191-jev-resume-analyzer","title":"jev-resume-analyzer","oneLiner":"CV diagnostics and job alignment with TypeSafe Jev, React and FastAPI.","description":"CV diagnostics and job alignment with TypeSafe Jev, React and FastAPI.","tags":["applications"],"category":"applications","categoryLabel":"Applications","creatorHandle":null,"href":"https://github.com/awun8191/jev-resume-analyzer","featured":false},{"slug":"0xarx-jevegis","title":"jevegis","oneLiner":"Guardrails for LLM apps in one API call.","description":"Guardrails for LLM apps in one API call. Prompt injection, jailbreaks, leaks, unsafe content. Built on TypeSafe Jev. MIT. 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Jev chooses the next action; the world writes the story.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/jammaru/jev-lab","featured":false},{"slug":"jev-arcade","title":"Jev Arcade","oneLiner":"Krunker-style 1v1 FPS where Jev decides move, aim, ADS, fire, and jump at about 9 Hz.","description":"Jev Arcade in the Jev ecosystem. Krunker-style 1v1 FPS where Jev decides move, aim, ADS, fire, and jump at about 9 Hz. Playable proof that discrete Jev choices beat joystick LLM improv. Fun demo, serious latency lesson. Tags in the wild: games, game. Follow the primary link for the author's latest notes and setup quirks.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":"Neel490","href":"/games/jev-arcade","featured":false},{"slug":"jev-board-games","title":"Jev board games","oneLiner":"Playable board games driven by Jev decisions.","description":"Playable board games driven by Jev decisions.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":"MarcoIannello","href":"https://jevboardgames.everpaper.app/","featured":false},{"slug":"jev-pac-man","title":"Jev Pac-Man","oneLiner":"The maze as JSON; Jev picks the turn at each junction in real time.","description":"The maze as JSON; Jev picks the turn at each junction in real time.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://jev-pacman.ephraimduncan.com","featured":false},{"slug":"jev-tetris","title":"Jev Tetris","oneLiner":"Jev picks rotation and column from holes, stack height, and bumpiness.","description":"Jev picks rotation and column from holes, stack height, and bumpiness.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://jev-omega.vercel.app","featured":false},{"slug":"komikat-jev-bfs","title":"jev-bfs","oneLiner":"Wikipedia link races with direct Jev ranking and a live terminal display.","description":"Wikipedia link races with direct Jev ranking and a live terminal display.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/komikat/jev-bfs","featured":false},{"slug":"shantanugoel-jev-games","title":"jev-games","oneLiner":"Visual Jev lab for multiple games and emulator platforms.","description":"Visual Jev lab for multiple games and emulator platforms.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/shantanugoel/jev-games","featured":false},{"slug":"mizchi-jev-gomoku","title":"jev-gomoku","oneLiner":"MoonBit client for Jev plus a Jev-vs-Jev gomoku match, with timing logs.","description":"MoonBit client for Jev plus a Jev-vs-Jev gomoku match, with timing logs.","tags":["games","sdk","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/mizchi/jev-gomoku","featured":false},{"slug":"icohen007-jev-play-ping-pong","title":"jev-play-ping-pong","oneLiner":"Jev plays browser table tennis in real time: structured telemetry, typed decisions, ordinary Chrome inputs, and auditable evidence.","description":"jev-play-ping-pong in the Jev ecosystem. Jev plays browser table tennis in real time: structured telemetry, typed decisions, ordinary Chrome inputs, and auditable evidence. Playable proof that discrete Jev choices beat joystick LLM improv. Fun demo, serious latency lesson. Tags in the wild: games, browser-use, game. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["games","browser-use","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"/games/icohen007-jev-play-ping-pong","featured":false},{"slug":"iammusham-jev-snake","title":"jev-snake","oneLiner":"An experimental Snake environment where the game engine owns deterministic rules and TypeSafe AI's Jev makes the movement decision from structured state","description":"An experimental Snake environment where the game engine owns deterministic rules and TypeSafe AI's Jev makes the movement decision from structured state on every tick. Playable proof that discrete Jev choices beat joystick LLM improv. Fun demo, serious latency lesson. Tags in the wild: games, game. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"/games/iammusham-jev-snake","featured":false},{"slug":"joshlarsen-jev-t-rex-runner","title":"jev-t-rex-runner","oneLiner":"Chrome dino game played by Typesafe AI Jev model.","description":"Chrome dino game played by Typesafe AI Jev model.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/joshlarsen/jev-t-rex-runner","featured":false},{"slug":"machinelearning-nerd-jev-tetris","title":"jev-tetris","oneLiner":"A visual TypeSafe demo where Jev chooses verified Tetris placements.","description":"A visual TypeSafe demo where Jev chooses verified Tetris placements.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/MachineLearning-Nerd/jev-tetris","featured":false},{"slug":"hardel-dw-jev-mods","title":"jev.mods","oneLiner":"Minecraft mod where Jev tries to finish the game from scratch without a scripted route.","description":"Minecraft mod where Jev tries to finish the game from scratch without a scripted route.","tags":["games","routing","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/Hardel-DW/jev.mods","featured":false},{"slug":"kylekreuter-jev2048","title":"jev2048","oneLiner":"Let Jev (TypeSafeAI) solve 2048.","description":"Let Jev (TypeSafeAI) solve 2048.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/KyleKreuter/jev2048","featured":false},{"slug":"0x963d-last-exit","title":"last-exit","oneLiner":"A cyberpunk border encounter powered by TypeSafe Jev.","description":"A cyberpunk border encounter powered by TypeSafe Jev. Bluff the guard. Inspect the receipts. Playable proof that discrete Jev choices beat joystick LLM improv. Fun demo, serious latency lesson. Tags in the wild: games, guardrails, game. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["games","guardrails","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"/games/0x963d-last-exit","featured":false},{"slug":"onionminionops-beep-pdoom-protocol","title":"pdoom-protocol","oneLiner":"USER + JEV: P(DOOM) PROTOCOL, co-op platform shooter where TypeSafe Jev plays alongside you.","description":"USER + JEV: P(DOOM) PROTOCOL, co-op platform shooter where TypeSafe Jev plays alongside you.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/onionminionops-beep/pdoom-protocol","featured":false},{"slug":"safzanpirani-pong-jev","title":"pong-jev","oneLiner":"TypeSafe's Jev plays Atari Pong. One typed Choice question per frame, no coordinates sent to the model.","description":"TypeSafe's Jev plays Atari Pong. One typed Choice question per frame, no coordinates sent to the model.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/safzanpirani/pong-jev","featured":false},{"slug":"opaielsheikh-ps2-ai-agent","title":"ps2-ai-agent","oneLiner":"Autonomous PlayStation 2 AI Agent with real-time visual telemetry HUD powered by TypeSafe Jev System One.","description":"Autonomous PlayStation 2 AI Agent with real-time visual telemetry HUD powered by TypeSafe Jev System One.","tags":["games","agents","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/opaielsheikh/ps2-ai-agent","featured":false},{"slug":"bunsdev-river-oaks","title":"river-oaks","oneLiner":"NPCs of River Oaks Houston, Texas using Jev to power NPCs.","description":"NPCs of River Oaks Houston, Texas using Jev to power NPCs.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/BunsDev/river-oaks","featured":false},{"slug":"ashaazami-river-run-typesafe","title":"river-run-typesafe","oneLiner":"River shooter game in Python, inspired by Atari's River Raid, played by a TypeSafe AI pilot.","description":"River shooter game in Python, inspired by Atari's River Raid, played by a TypeSafe AI pilot.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/ashaazami/river-run-typesafe","featured":false},{"slug":"juancamiloqhz-roverlab","title":"roverlab","oneLiner":"A 3D planetary rover sandbox for experimenting with autonomous decisions using TypeSafe AI.","description":"A 3D planetary rover sandbox for experimenting with autonomous decisions using TypeSafe AI.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/juancamiloqhz/roverlab","featured":false},{"slug":"tpaulshippy-shady-town","title":"shady-town","oneLiner":"Shady Town: social-deduction party game for the living room TV, moderated by TypeSafe Jev.","description":"Shady Town: social-deduction party game for the living room TV, moderated by TypeSafe Jev.","tags":["games","moderation","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/tpaulshippy/shady-town","featured":false},{"slug":"vnmoorthy-siege","title":"siege","oneLiner":"SIEGE: 200 people vs one agent.","description":"SIEGE: 200 people vs one agent. A typed action gate (TypeSafe System One) that learns from every breach, evaluated by W&B Weave, hardened by a defender loop. Built at CoreWeave Hacks: Agent Loops 2026. Playable proof that discrete Jev choices beat joystick LLM improv. Fun demo, serious latency lesson. Tags in the wild: games, agents, eval. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["games","agents","eval","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"/games/vnmoorthy-siege","featured":false},{"slug":"siroccomask-snake-jev","title":"snake-jev","oneLiner":"Snake controlled by parallel Jev assessments, with one API call per game tick.","description":"Snake controlled by parallel Jev assessments, with one API call per game tick.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/siroccomask/snake-jev","featured":false},{"slug":"thegali-terrarium","title":"terrarium","oneLiner":"A sandbox where a TypeSafe System One model presses the controls of a small creature. Code runs the world.","description":"A sandbox where a TypeSafe System One model presses the controls of a small creature. Code runs the world.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/TheGali/terrarium","featured":false},{"slug":"malduffin-typesafe-3d-chess","title":"typesafe-3d-chess","oneLiner":"3D chess powered by TypeSafe AI (Jev). AI vs AI by default, or play either side. Multiple difficulty levels.","description":"3D chess powered by TypeSafe AI (Jev). AI vs AI by default, or play either side. Multiple difficulty levels.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/malDuffin/typesafe-3d-chess","featured":false},{"slug":"tholeg-typesafe-chess","title":"typesafe-chess","oneLiner":"Chess where both players are TypeSafe's Jev model: every move is a typed Choice decision.","description":"Chess where both players are TypeSafe's Jev model: every move is a typed Choice decision.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/TholeG/typesafe-chess","featured":false},{"slug":"ellistev-typesafe-minecraft-demo","title":"typesafe-minecraft-demo","oneLiner":"A Minecraft Java player controlled by TypeSafe AI, with live decisions, Canadian flag building, and a side-by-side dashboard.","description":"A Minecraft Java player controlled by TypeSafe AI, with live decisions, Canadian flag building, and a side-by-side dashboard.","tags":["games","game"],"category":"games","categoryLabel":"Games and sims","creatorHandle":null,"href":"https://github.com/ellistev/typesafe-minecraft-demo","featured":false},{"slug":"ndolinschi-cartshield","title":"cartshield","oneLiner":"CartShield, SMB checkout fraud disposition via TypeSafe Jev.","description":"CartShield, SMB checkout fraud disposition via TypeSafe Jev.","tags":["playgrounds","guardrails"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/ndolinschi/cartshield","featured":false},{"slug":"crowdcheck","title":"Crowdcheck","oneLiner":"Test a post against 10,000 synthetic personas before you publish it.","description":"Test a post against 10,000 synthetic personas before you publish it.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://crowdcheck-ai.vercel.app/","featured":false},{"slug":"cbetz-extremely-specific-council","title":"extremely-specific-council","oneLiner":"Twelve members.","description":"Twelve members. Zero qualifications. A playful TypeSafe AI council with animated votes, inspectable decisions, and shareable verdicts. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/cbetz-extremely-specific-council","featured":false},{"slug":"ndolinschi-harnessjudge","title":"harnessjudge","oneLiner":"Judge agent steps, ok / retry / escalate / stop via TypeSafe Jev.","description":"Judge agent steps, ok / retry / escalate / stop via TypeSafe Jev.","tags":["playgrounds","agents"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/ndolinschi/harnessjudge","featured":false},{"slug":"ndolinschi-hiresignal","title":"hiresignal","oneLiner":"HireSignal, resume first-pass fit+interview via TypeSafe Jev.","description":"HireSignal, resume first-pass fit+interview via TypeSafe Jev.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/ndolinschi/hiresignal","featured":false},{"slug":"asfarsadewa-human-compiler","title":"human-compiler","oneLiner":"A compiler for human language.","description":"A compiler for human language. Paste text, get diagnostics. Measured by TypeSafe Jev. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/asfarsadewa-human-compiler","featured":false},{"slug":"narulaskaran-jev-data-questions","title":"Jev Gamecast","oneLiner":"Jev Gamecast: replay-first React app that asks Jev typed questions about live sports data.","description":"Jev Gamecast in the Jev ecosystem. Jev Gamecast: replay-first React app that asks Jev typed questions about live sports data. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds, game. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds","game"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/narulaskaran-jev-data-questions","featured":false},{"slug":"jev-mood-demo","title":"Jev mood demo","oneLiner":"Talk nicely or nastily over time; structured state tracks the mood.","description":"Talk nicely or nastily over time; structured state tracks the mood.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://jev-demo.vercel.app","featured":false},{"slug":"jev-room","title":"Jev Room","oneLiner":"One sentence becomes six room settings. Jev chooses, the app renders.","description":"One sentence becomes six room settings. Jev chooses, the app renders.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://jev-room.moe136231.chatgpt.site","featured":false},{"slug":"cardotrejos-jev-ad-preflight","title":"jev-ad-preflight","oneLiner":"Typesafe/Jev public X demo.","description":"Typesafe/Jev public X demo.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/cardotrejos/jev-ad-preflight","featured":false},{"slug":"webgrga-jev-board-lab","title":"jev-board-lab","oneLiner":"Interactive explorer and Jev question workspace for Jev Board datasets.","description":"Interactive explorer and Jev question workspace for Jev Board datasets.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/WebGrga/jev-board-lab","featured":false},{"slug":"heiwa4126-jev-bun1","title":"jev-bun1","oneLiner":"TypeSafe の Jev を TypeScript SDK で使ってみる最初の 1 歩.","description":"TypeSafe の Jev を TypeScript SDK で使ってみる最初の 1 歩.","tags":["playgrounds","sdk"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/heiwa4126/jev-bun1","featured":false},{"slug":"bud-ro-jev-demos","title":"jev-demos","oneLiner":"Demos to test the effectiveness of TypeSafe's \"Jev\" System One Model.","description":"Demos to test the effectiveness of TypeSafe's \"Jev\" System One Model.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/Bud-ro/jev-demos","featured":false},{"slug":"n-yokomachi-jev-dev","title":"jev-dev","oneLiner":"同じ発言を jev と LLM の両方に判定させ、感情の変動値のズレと応答速度を1画面で見比べるデモ（affectus + Vercel AI Gateway）.","description":"同じ発言を jev と LLM の両方に判定させ、感情の変動値のズレと応答速度を1画面で見比べるデモ（affectus + Vercel AI Gateway）.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/n-yokomachi/jev-dev","featured":false},{"slug":"jacoblincool-jev-paper-judge","title":"jev-paper-judge","oneLiner":"Feedback on your paper in seconds.","description":"Feedback on your paper in seconds.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/JacobLinCool/jev-paper-judge","featured":false},{"slug":"wustep-jev-playground","title":"jev-playground (wustep)","oneLiner":"jev-playground (wustep): Can a System One model steer music?","description":"Can a System One model steer music? Jev picks the plan (enums only); code renders sheet, audio and MIDI. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/wustep-jev-playground","featured":false},{"slug":"cardotrejos-jev-should-i-apply","title":"jev-should-i-apply","oneLiner":"Typesafe/Jev public X demo.","description":"Typesafe/Jev public X demo.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/cardotrejos/jev-should-i-apply","featured":false},{"slug":"cardotrejos-jev-user-jury","title":"jev-user-jury","oneLiner":"Typesafe/Jev public X demo.","description":"Typesafe/Jev public X demo.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/cardotrejos/jev-user-jury","featured":false},{"slug":"ndolinschi-jevplay","title":"jevplay","oneLiner":"TypeSafe Jev playground, custom Choice/Score/Noul builder with live distributions.","description":"jevplay in the Jev ecosystem. TypeSafe Jev playground, custom Choice/Score/Noul builder with live distributions. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/ndolinschi-jevplay","featured":false},{"slug":"wesecureyou-jev-test","title":"Job Risk Analyzer","oneLiner":"Job Risk Analyzer: CLI and REST API that uses Jev to score an occupation's exposure to AI-driven layoffs and its resilience.","description":"Job Risk Analyzer in the Jev ecosystem. Job Risk Analyzer: CLI and REST API that uses Jev to score an occupation's exposure to AI-driven layoffs and its resilience. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/wesecureyou-jev-test","featured":false},{"slug":"ndolinschi-lanebreak","title":"lanebreak","oneLiner":"LaneBreak, support ticket priority+routing via TypeSafe Jev.","description":"LaneBreak, support ticket priority+routing via TypeSafe Jev.","tags":["playgrounds","routing"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/ndolinschi/lanebreak","featured":false},{"slug":"ndolinschi-mcpmatch","title":"mcpmatch","oneLiner":"Match user goals to MCP catalog (two-stage) via TypeSafe Jev.","description":"Match user goals to MCP catalog (two-stage) via TypeSafe Jev.","tags":["playgrounds","mcp"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/ndolinschi/mcpmatch","featured":false},{"slug":"jordiparracrespo-typesafe-ai-trading-showcase","title":"Probably","oneLiner":"Probably: live BTC, ETH, and XRP prices with a shared TypeSafe buy-or-wait demonstration.","description":"Probably: live BTC, ETH, and XRP prices with a shared TypeSafe buy-or-wait demonstration. No trades placed. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds, trading. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds","trading"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/jordiparracrespo-typesafe-ai-trading-showcase","featured":false},{"slug":"ndolinschi-pulselane","title":"pulselane","oneLiner":"PulseLane, clinic triage decisions via TypeSafe Jev.","description":"PulseLane, clinic triage decisions via TypeSafe Jev.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/ndolinschi/pulselane","featured":false},{"slug":"shifros-search-function-test","title":"Search-Function-Test","oneLiner":"A test project based on Jev AI, the goal is to build a search function for a blog/article website that has 100s of articles to search from, So the user","description":"A test project based on Jev AI, the goal is to build a search function for a blog/article website that has 100s of articles to search from, So the user can actually use the search as chat to question anything and find related answers/articles. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/shifros-search-function-test","featured":false},{"slug":"ndolinschi-spendbrake","title":"spendbrake","oneLiner":"Agent budget brake, continue / downgrade_model / stop via TypeSafe Jev.","description":"Agent budget brake, continue / downgrade_model / stop via TypeSafe Jev.","tags":["playgrounds","agents"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/ndolinschi/spendbrake","featured":false},{"slug":"ndolinschi-swarmrouter","title":"swarmrouter","oneLiner":"Route tasks to research/code/browser/support/writer agents via TypeSafe Jev.","description":"Route tasks to research/code/browser/support/writer agents via TypeSafe Jev.","tags":["playgrounds","routing","browser-use","agents"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/ndolinschi/swarmrouter","featured":false},{"slug":"ndolinschi-trustgate","title":"trustgate","oneLiner":"TrustGate, indie media T&S gate via TypeSafe Jev.","description":"TrustGate, indie media T&S gate via TypeSafe Jev.","tags":["playgrounds","moderation"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"https://github.com/ndolinschi/trustgate","featured":false},{"slug":"typesafe-typewriter","title":"TypeSafe Typewriter","oneLiner":"Val Town demo where 16 typed judgments update live as you type.","description":"Val Town demo where 16 typed judgments update live as you type.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":"stevekrouse","href":"https://typesafe-demo.val.run/","featured":false},{"slug":"wizhill05-typesafe-image-diffusion","title":"typesafe-image-diffusion","oneLiner":"Diffusion-style pixel art out of a classifier: 256 parallel per-pixel Jev questions plus refinement passes.","description":"Diffusion-style pixel art out of a classifier: 256 parallel per-pixel Jev questions plus refinement passes.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":"just_aryansingh","href":"https://github.com/Wizhill05/typesafe-image-diffusion","featured":false},{"slug":"yes-no","title":"Yes / No","oneLiner":"Yes / No: Free, no-signup Noul demo.","description":"Free, no-signup Noul demo. Ask a question, get yes, no, or maybe, with web search when needed. Sandbox first, invoice later: poke at Choice, Score, and Noul before you wire billing. Tags in the wild: playgrounds. Follow the primary link for the author's latest notes and setup quirks.","tags":["playgrounds"],"category":"playgrounds","categoryLabel":"Playgrounds","creatorHandle":null,"href":"/apps/yes-no","featured":false},{"slug":"thodoh1-financialpredictionjev","title":"FinancialPredictionJev","oneLiner":"Using Jev to test how well it predicts financial markets(just like most llms as of september 2026, it doesnt do that good).","description":"Using Jev to test how well it predicts financial markets(just like most llms as of september 2026, it doesnt do that good).","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/thodoh1/FinancialPredictionJev","featured":false},{"slug":"gaurav-gosain-jev-alpha-bench","title":"jev-alpha-bench","oneLiner":"Does Jev predict stock returns from news? It reads the news well; there is no tradeable alpha. Three arms separate reading from recall.","description":"Does Jev predict stock returns from news? It reads the news well; there is no tradeable alpha. Three arms separate reading from recall.","tags":["benchmarks","trading"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/Gaurav-Gosain/jev-alpha-bench","featured":false},{"slug":"lab-dados-jev-anotacao-sentencas","title":"jev-anotacao-sentencas","oneLiner":"Jev (TypeSafe) vs.","description":"Jev (TypeSafe) vs. Gemini 3.8 Flash vs. GPT-5.6 Luna na anotação estruturada de sentenças do TJSP: qualidade, tempo e custo. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/lab-dados-jev-anotacao-sentencas","featured":false},{"slug":"danielgshea-jev-as-a-judge","title":"jev-as-a-judge","oneLiner":"Using Jev as an evaluator.","description":"Using Jev as an evaluator.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/danielgshea/jev-as-a-judge","featured":false},{"slug":"dnakhoa-jev-deferred-crispification","title":"jev-deferred-crispification","oneLiner":"Position paper: the Hidden-Markov and fuzzy primitives missing from TypeSafe AI's Jev and System-One decision models.","description":"Position paper: the Hidden-Markov and fuzzy primitives missing from TypeSafe AI's Jev and System-One decision models. Two lemmas, one principle (Deferred Crispification), one architecture (BSF-S1). Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/dnakhoa-jev-deferred-crispification","featured":false},{"slug":"hifizz-jev-finance-benchmark","title":"jev-finance-benchmark","oneLiner":"Typesafe.ai model jev finance benchmark.","description":"Typesafe.ai model jev finance benchmark.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/hifizz/jev-finance-benchmark","featured":false},{"slug":"gaurav-gosain-jev-headline-bench","title":"jev-headline-bench","oneLiner":"Can Jev pick the winner of a real headline A/B test? 64.5% across 10,984 Upworthy randomized experiments, 74.7% when the difference was d...","description":"Can Jev pick the winner of a real headline A/B test? 64.5% across 10,984 Upworthy randomized experiments, 74.7% when the difference was decisive.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/Gaurav-Gosain/jev-headline-bench","featured":false},{"slug":"smasato-jev-jp-address","title":"jev-jp-address","oneLiner":"Jev (TypeSafe) 性能評価プロジェクト, 日本郵便 KEN_ALL をマスタに、AI SDK 経由の Jev が住所のあいまい一致にどこまで使えるかを検証.","description":"Jev (TypeSafe) 性能評価プロジェクト, 日本郵便 KEN_ALL をマスタに、AI SDK 経由の Jev が住所のあいまい一致にどこまで使えるかを検証.","tags":["benchmarks","sdk"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/smasato/jev-jp-address","featured":false},{"slug":"menny1337-jev-lab","title":"jev-lab","oneLiner":"TypeScript experiments, evaluations, and latency benchmarks for TypeSafe's Jev model.","description":"TypeScript experiments, evaluations, and latency benchmarks for TypeSafe's Jev model.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/Menny1337/jev-lab","featured":false},{"slug":"anisselbd-jev-phishing-bench","title":"jev-phishing-bench","oneLiner":"Jev (TypeSafe) vs Claude Haiku 4.5 on 2 000 phishing emails: accuracy, calibration, latency, cost. Reproducible benchmark.","description":"Jev (TypeSafe) vs Claude Haiku 4.5 on 2 000 phishing emails: accuracy, calibration, latency, cost. Reproducible benchmark.","tags":["benchmarks","moderation","agents","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/anisselbd/jev-phishing-bench","featured":false},{"slug":"tryaksh-jev-pick-and-place-study","title":"jev-pick-and-place-study","oneLiner":"A small reproducible MuJoCo pilot comparing Jev, Claude Haiku, and reactive rules for pick-and-place.","description":"A small reproducible MuJoCo pilot comparing Jev, Claude Haiku, and reactive rules for pick-and-place.","tags":["benchmarks","agents"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/tryaksh/jev-pick-and-place-study","featured":false},{"slug":"hegargarcia-jev-playground","title":"jev-playground (hegargarcia)","oneLiner":"Benchmarks Jev against other evaluation models in games with explicit states, legal actions, and measurable outcomes.","description":"Benchmarks Jev against other evaluation models in games with explicit states, legal actions, and measurable outcomes.","tags":["benchmarks","eval","game"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/hegargarcia/jev-playground","featured":false},{"slug":"hacksing-jev-report","title":"jev-report","oneLiner":"发明 RLHF 的人，这次做了个不会说话的模型：Jev 独立研究报告。52 页 PDF + 50 条中文实测复现包 + 143 条可回溯数据表.","description":"发明 RLHF 的人，这次做了个不会说话的模型：Jev 独立研究报告。52 页 PDF + 50 条中文实测复现包 + 143 条可回溯数据表.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/HackSing/jev-report","featured":false},{"slug":"tokentrim-jev-routing-experiment","title":"jev-routing-experiment","oneLiner":"Benchmarking TypeSafe's Jev decision model as a cost-efficient LLM router on RouterArena.","description":"Benchmarking TypeSafe's Jev decision model as a cost-efficient LLM router on RouterArena.","tags":["benchmarks","routing","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/TokenTrim/jev-routing-experiment","featured":false},{"slug":"teyhouse-jev-secret-detection","title":"jev-secret-detection","oneLiner":"Measures how well TypeSafe's RLCD-Jev model spots real secret credentials in file snippets.","description":"Measures how well TypeSafe's RLCD-Jev model spots real secret credentials in file snippets.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":"Teyhouse","href":"https://github.com/teyhouse/jev-secret-detection","featured":false},{"slug":"blas0-jev-shadcn-lint-eval","title":"jev-shadcn-lint-eval","oneLiner":"A small second eval for shadcn-ui/lint that uses TypeSafe's Jev to judge the linter's own output.","description":"A small second eval for shadcn-ui/lint that uses TypeSafe's Jev to judge the linter's own output.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/blas0/jev-shadcn-lint-eval","featured":false},{"slug":"bitnovus-jev-spam-eval","title":"jev-spam-eval","oneLiner":"Zero-shot spam filtering with TypeSafe Jev Noul questions, compared with TF-IDF baselines.","description":"Zero-shot spam filtering with TypeSafe Jev Noul questions, compared with TF-IDF baselines.","tags":["benchmarks","moderation","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/bitnovus/jev-spam-eval","featured":false},{"slug":"sypherin-jev-trace-classifier","title":"jev-trace-classifier","oneLiner":"Application of TypeSafe Jev (noul judgment primitive) on the collusion.","description":"Application of TypeSafe Jev (noul judgment primitive) on the collusion.wiki corpus: agent vs human page authorship, head-to-head vs local Qwen3.8-Flash-Next. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, agents. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","agents"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/sypherin-jev-trace-classifier","featured":false},{"slug":"myokoym-misereru-slide-jev","title":"misereru-slide-jev","oneLiner":"Ongoing Japanese research deck on Jev and System One models, maintained as Markdown slides.","description":"misereru-slide-jev in the Jev ecosystem. Ongoing Japanese research deck on Jev and System One models, maintained as Markdown slides. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/myokoym-misereru-slide-jev","featured":false},{"slug":"zefir1990-openjev-experiments","title":"openjev-experiments","oneLiner":"Experiments with openjev, an open Jev-style option-logit runner, on local models.","description":"openjev-experiments in the Jev ecosystem. Experiments with openjev, an open Jev-style option-logit runner, on local models. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/zefir1990-openjev-experiments","featured":false},{"slug":"parallel-constrained-decoding-qwen2-5-1b-rlcd","title":"Parallel Constrained Decoding (Qwen2.5-1B-RLCD)","oneLiner":"Hugging Face Space exploring open-source parallel constrained decoding as an alternative to Jev.","description":"Parallel Constrained Decoding (Qwen2.5-1B-RLCD) in the Jev ecosystem. Hugging Face Space exploring open-source parallel constrained decoding as an alternative to Jev. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks. Follow the primary link for the author's latest notes and setup quirks.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/parallel-constrained-decoding-qwen2-5-1b-rlcd","featured":false},{"slug":"nullpo-jp-pocketjev","title":"PocketJev","oneLiner":"On-device iPhone visual decision tool using MLX and Qwen3-VL direct option logits.","description":"On-device iPhone visual decision tool using MLX and Qwen3-VL direct option logits.","tags":["benchmarks"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/NullPo-jp/PocketJev","featured":false},{"slug":"nican2018-shade-arena-jev-monitor","title":"shade-arena-jev-monitor","oneLiner":"Evaluating TypeSafe's Jev as a fast monitor and action gate for agent sabotage in SHADE-Arena, compared with Gemini 2.5 Flash/Pro.","description":"Evaluating TypeSafe's Jev as a fast monitor and action gate for agent sabotage in SHADE-Arena, compared with Gemini 2.5 Flash/Pro.","tags":["benchmarks","agents","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/nican2018/shade-arena-jev-monitor","featured":false},{"slug":"codeitlikemiley-system-one-adapter-rust","title":"system-one-adapter-rust","oneLiner":"Rust port of TypeSafe system-one-adapter (LLM-backed system_one evaluations).","description":"Rust port of TypeSafe system-one-adapter (LLM-backed system_one evaluations).","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/codeitlikemiley/system-one-adapter-rust","featured":false},{"slug":"akash-kamat-system-one-gemma","title":"system-one-gemma","oneLiner":"Open-source Jev-style System One decision model.","description":"Open-source Jev-style System One decision model. Gemma 3 270M with a scoring head, fast, calibrated decisions in a single forward pass. No text generation. Inspired by TypeSafe.ai's Jev. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, eval. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/akash-kamat-system-one-gemma","featured":false},{"slug":"vehas-thaiexam-jev-charts","title":"thaiexam-jev-charts","oneLiner":"Charts: TypeSafe Jev evaluated on Thai standardized exams vs 110 other models.","description":"Charts: TypeSafe Jev evaluated on Thai standardized exams vs 110 other models.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/vehas/thaiexam-jev-charts","featured":false},{"slug":"aliceroselia-typesafe-chess-eval","title":"Typesafe_chess_eval","oneLiner":"Typesafe_chess_eval: An evaluation of typesafe AI chess.","description":"An evaluation of typesafe AI chess. As it turns out, the AI isn't doing really well even though chess is not a particularly open-ended game. Still, it's only a prototype and this probably wasn't optimzied for games. Numbers, harnesses, and comparisons you can rerun on your hardware instead of trusting a screenshot. Tags in the wild: benchmarks, eval, game. The repo has install steps, env vars, and recent commits if you are deciding whether to depend on it.","tags":["benchmarks","eval","game"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"/benchmarks/aliceroselia-typesafe-chess-eval","featured":false},{"slug":"trophee-bot-typesafe-oracles","title":"typesafe-oracles","oneLiner":"Evaluating TypeSafe's System One primitives (Choice/Score/Noul), where a typed oracle beats an LLM call.","description":"Evaluating TypeSafe's System One primitives (Choice/Score/Noul), where a typed oracle beats an LLM call.","tags":["benchmarks","eval"],"category":"benchmarks","categoryLabel":"Benchmarks","creatorHandle":null,"href":"https://github.com/trophee-bot/typesafe-oracles","featured":false},{"slug":"ai-that-does-not-talk","title":"AI that does not talk","oneLiner":"Practical guide: playground, Python and JS SDKs, raw HTTP, and the agent skill.","description":"Practical guide: playground, Python and JS SDKs, raw HTTP, and the agent skill.","tags":["guides","sdk","agents"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://ziplyne.agency/blog/ai-that-doesnt-talk-typesafe-jev-guide","featured":false},{"slug":"aiavatarkit-turn-end-gate","title":"AIAvatarKit turn-end gate","oneLiner":"Voice-dialog turn-end detection using Jev scores after speech.","description":"Voice-dialog turn-end detection using Jev scores after speech.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"uezochan","href":"https://x.com/uezochan/status/2100608556823388486","featured":false},{"slug":"ainews-jev-a-system-one-model-that-only-decides","title":"AINews: Jev, a System One Model that only decides","oneLiner":"Latent Space's launch-day roundup: over 100x faster and 200x cheaper than small frontier LLMs.","description":"AINews: Jev, a System One Model that only decides in the Jev ecosystem. Latent Space's launch-day roundup: over 100x faster and 200x cheaper than small frontier LLMs. Reading queue from builders: essays, lists, and launch threads to supplement official docs. Tags in the wild: guides. Follow the primary link for the author's latest notes and setup quirks.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"/guides/ainews-jev-a-system-one-model-that-only-decides","featured":false},{"slug":"browser-use-jev","title":"Browser Use + Jev","oneLiner":"Gregor Zunic's flight-search demo with a dynamic DOM action space.","description":"Gregor Zunic's flight-search demo with a dynamic DOM action space.","tags":["guides","browser-use"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"gregpr07","href":"https://x.com/gregpr07/status/2100411066966749359","featured":false},{"slug":"computer-use-built-on-jev","title":"Computer use built on Jev","oneLiner":"Aaron Levin: 155x cheaper than Opus 5, about 20x faster, and it generalizes across operating systems.","description":"Aaron Levin: 155x cheaper than Opus 5, about 20x faster, and it generalizes across operating systems.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"awlevin","href":"https://x.com/awlevin/status/2100262612428894676","featured":false},{"slug":"consolechaosracing-driven-by-jev","title":"ConsoleChaosRacing driven by Jev","oneLiner":"Racing UI wired to Jev driving decisions.","description":"Racing UI wired to Jev driving decisions.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"Maoku","href":"https://x.com/Maoku/status/2100611986358927627","featured":false},{"slug":"duckdb-jev-classifier","title":"DuckDB Jev classifier","oneLiner":"DuckDB extension that classifies rows in CSV, Parquet, or DuckDB tables with Jev, about 10 seconds per 1,000 rows.","description":"DuckDB extension that classifies rows in CSV, Parquet, or DuckDB tables with Jev, about 10 seconds per 1,000 rows.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"hamiltonulmer","href":"https://x.com/hamiltonulmer/status/2100370557405667768","featured":false},{"slug":"early-jev-tools-roundup","title":"Early Jev tools roundup","oneLiner":"Thread cataloguing the first wave of Jev tools: MCP servers, routers, reviewers, and browser agents.","description":"Thread cataloguing the first wave of Jev tools: MCP servers, routers, reviewers, and browser agents.","tags":["guides","routing","mcp","browser-use","agents"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"0xLogicrw","href":"https://x.com/0xLogicrw/status/2100478725393686556","featured":false},{"slug":"ground-truth-news-framing-extension","title":"Ground Truth news-framing extension","oneLiner":"Browser extension that classifies an article's framing, type, topic, and loaded language with Jev.","description":"Browser extension that classifies an article's framing, type, topic, and loaded language with Jev.","tags":["guides","browser-use"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"jagenaujagenau","href":"https://x.com/jagenaujagenau/status/2100622352333574460","featured":false},{"slug":"hacker-news-launch-thread","title":"Hacker News launch thread","oneLiner":"1,800-point thread debating whether typed decisions replace LLM calls for classification, routing, and scoring.","description":"1,800-point thread debating whether typed decisions replace LLM calls for classification, routing, and scoring.","tags":["guides","routing"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://news.ycombinator.com/item?id=49717558","featured":false},{"slug":"he-says-he-co-invented-chatgpt-his-new-ai-will-not-write-a-word","title":"He says he co-invented ChatGPT. His new AI will not write a word","oneLiner":"Dev.to walkthrough of the Vercel AI SDK evaluate integration.","description":"Dev.to walkthrough of the Vercel AI SDK evaluate integration.","tags":["guides","sdk","eval"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://dev.to/gabrielanhaia/he-says-he-co-invented-chatgpt-his-new-ai-jev-wont-write-a-word-e3c","featured":false},{"slug":"hide-posts-on-x-with-natural-language","title":"Hide posts on X with natural language","oneLiner":"Marcel Pociot's browser extension that collapses posts based on a Jev judgment.","description":"Marcel Pociot's browser extension that collapses posts based on a Jev judgment.","tags":["guides","browser-use"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"marcelpociot","href":"https://x.com/marcelpociot/status/2100520134481735729","featured":false},{"slug":"hook-panel-a-b-tester","title":"Hook panel A/B tester","oneLiner":"Near-real-time scoring of TikTok and Instagram hooks against about 100 personas.","description":"Near-real-time scoring of TikTok and Instagram hooks against about 100 personas.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"Vybhav","href":"https://x.com/Vybhav/status/2100609472750047263","featured":false},{"slug":"internal-classifier-field-note","title":"Internal classifier field note","oneLiner":"Matched-precision comparison against a private fine-tuned classifier.","description":"Matched-precision comparison against a private fine-tuned classifier.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"identityTorn","href":"https://x.com/identityTorn/status/2100475121324728615","featured":false},{"slug":"jev-as-an-agent-safety-monitor","title":"Jev as an agent safety monitor","oneLiner":"Test report using Jev to check each agent action first: most attacks caught, almost no false blocks.","description":"Test report using Jev to check each agent action first: most attacks caught, almost no false blocks.","tags":["guides","agents"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"isNickMa","href":"https://x.com/isNickMa/status/2100566407524344225","featured":false},{"slug":"jev-gomoku-harness","title":"Jev gomoku harness","oneLiner":"Local tactics shrink 225 moves to about 40 candidates, then Jev picks among tiered options.","description":"Local tactics shrink 225 moves to about 40 candidates, then Jev picks among tiered options.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"VacekvVita","href":"https://x.com/VacekvVita/status/2100609341145465325","featured":false},{"slug":"jev-in-34-seconds","title":"Jev in 34 seconds","oneLiner":"Short video explainer of how Jev's typed-decision loop works.","description":"Short video explainer of how Jev's typed-decision loop works.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"dwhitedesign","href":"https://x.com/dwhitedesign/status/2100368024649769384","featured":false},{"slug":"jev-in-a-grammarly-style-mac-app","title":"Jev in a Grammarly-style Mac app","oneLiner":"Desktop writing app using Jev for fast structured writing judgments.","description":"Desktop writing app using Jev for fast structured writing judgments.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"nielsmouthaan","href":"https://x.com/nielsmouthaan/status/2100543809465577665","featured":false},{"slug":"jev-plays-minecraft-r-accelerate","title":"Jev plays Minecraft (r/accelerate)","oneLiner":"Work-in-progress demo of Jev driving Minecraft, including fleeing zombies at night.","description":"Jev plays Minecraft (r/accelerate) in the Jev ecosystem. Work-in-progress demo of Jev driving Minecraft, including fleeing zombies at night. Reading queue from builders: essays, lists, and launch threads to supplement official docs. Tags in the wild: guides. Follow the primary link for the author's latest notes and setup quirks.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"/guides/jev-plays-minecraft-r-accelerate","featured":false},{"slug":"jev-typewriter-launch","title":"Jev Typewriter launch","oneLiner":"Steve Krouse's playable 16-judgment demo and video.","description":"Steve Krouse's playable 16-judgment demo and video.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"stevekrouse","href":"https://x.com/stevekrouse/status/2100287368221659289","featured":false},{"slug":"jev-vs-mistral-and-gemini-for-event-validation","title":"Jev vs Mistral and Gemini for event validation","oneLiner":"Head-to-head test at validating local event listings, with cost and latency.","description":"Head-to-head test at validating local event listings, with cost and latency.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://nearhere.events/blog/typesafe-jev-mistral-gemini-event-validation","featured":false},{"slug":"jev-vs-qwen-on-cerebras","title":"Jev vs Qwen on Cerebras","oneLiner":"Video comparison against a structured-output LLM baseline.","description":"Video comparison against a structured-output LLM baseline.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"iamMrDuncan","href":"https://x.com/iamMrDuncan/status/2100467548298899918","featured":false},{"slug":"jev","title":"jev 同士に五目並べで対戦させた","oneLiner":"Jev vs Jev gomoku with source and timing logs.","description":"Jev vs Jev gomoku with source and timing logs.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://zenn.dev/mizchi/articles/jev-plays-gomoku","featured":false},{"slug":"jev-rabbit-pr-review-bot","title":"jev-rabbit PR review bot","oneLiner":"Work-in-progress PR reviewer with plain-English Jev rules.","description":"Work-in-progress PR reviewer with plain-English Jev rules.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"thekitze","href":"https://x.com/thekitze/status/2100616530275029139","featured":false},{"slug":"jev-system-one-models-explained","title":"Jev: System One models explained","oneLiner":"The Neuron's explainer on AI decisions without a chatbot.","description":"The Neuron's explainer on AI decisions without a chatbot.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://www.theneuron.ai/explainer-articles/typesafe-jev-system-one-models-explained/","featured":false},{"slug":"jev-system-one-models-explained-datacamp","title":"Jev: System One models explained (DataCamp)","oneLiner":"Third-party write-up of the System One primitives, pricing, and vendor workflow evals.","description":"Jev: System One models explained (DataCamp) in the Jev ecosystem. Third-party write-up of the System One primitives, pricing, and vendor workflow evals. Reading queue from builders: essays, lists, and launch threads to supplement official docs. Tags in the wild: guides, eval. Follow the primary link for the author's latest notes and setup quirks.","tags":["guides","eval"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"/guides/jev-system-one-models-explained-datacamp","featured":false},{"slug":"jev-the-language-model-that-will-not-talk","title":"Jev: The Language Model That Will Not Talk","oneLiner":"Anthony Maio's essay on what a model that cannot generate text is for.","description":"Anthony Maio's essay on what a model that cannot generate text is for.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://anthonymaio.substack.com/p/jev-the-language-model-that-wont","featured":false},{"slug":"kalshi-prediction-market-bot","title":"Kalshi prediction-market bot","oneLiner":"Jev trades 15-minute and 1-hour BTC, ETH, and SOL markets on Kalshi.","description":"Jev trades 15-minute and 1-hour BTC, ETH, and SOL markets on Kalshi.","tags":["guides","trading"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"stablebun","href":"https://x.com/stablebun/status/2100614911898390589","featured":false},{"slug":"launch-thread-by-diogo-almeida","title":"Launch thread by Diogo Almeida","oneLiner":"TypeSafe's founder on why RLCD-trained decision models are a shorter path to value than chat models.","description":"TypeSafe's founder on why RLCD-trained decision models are a shorter path to value than chat models.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"CompleteSkeptic","href":"https://x.com/CompleteSkeptic/status/2099925682726002904","featured":false},{"slug":"mini-vibe-check-jev-judged-everything-i-have-written-in-0-7-seconds","title":"Mini-Vibe Check: Jev judged everything I have written in 0.7 seconds","oneLiner":"Every's Mike Taylor runs his whole archive through Jev.","description":"Every's Mike Taylor runs his whole archive through Jev.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://every.to/also-true-for-humans/mini-vibe-check-typesafe-s-jev-judged-everything-i-ve-written-in-0-7-seconds","featured":false},{"slug":"model-router-built-with-jev","title":"Model router built with Jev","oneLiner":"Ephraim Duncan's demo where Jev decides which model should serve a request.","description":"Ephraim Duncan's demo where Jev decides which model should serve a request.","tags":["guides","routing"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"ephraimduncan","href":"https://x.com/ephraimduncan/status/2100454070536351824","featured":false},{"slug":"model-router-cli","title":"Model router CLI","oneLiner":"Task plus subscription list in, Jev picks which model or agent should handle it.","description":"Task plus subscription list in, Jev picks which model or agent should handle it.","tags":["guides","routing","agents"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"nidhisinghattri","href":"https://x.com/nidhisinghattri/status/2100617830890885415","featured":false},{"slug":"one-judge-call-vs-twelve-dimension-scores","title":"One judge call vs twelve dimension scores","oneLiner":"One direct Jev question per row against 12, 14 Jev-scored dimensions with locally fitted weights on three classification tasks: 5,477 test rows, 25,174","description":"One direct Jev question per row against 12, 14 Jev-scored dimensions with locally fitted weights on three classification tasks: 5,477 test rows, 25,174 Jev calls, $1.43. Decomposition wins on Japanese NLI (0.9076 vs 0.8373) but flags about 25× more hard benign rows as attacks (37.2% vs 1.5%). Reading queue from builders: essays, lists, and launch threads to supplement official docs. Tags in the wild: guides. Follow the primary link for the author's latest notes and setup quirks.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"agent_journal","href":"/guides/one-judge-call-vs-twelve-dimension-scores","featured":false},{"slug":"opencode-browser-use-powered-by-jev","title":"OpenCode browser use powered by Jev","oneLiner":"Preview of fast browser use with Jev and OpenCode's browser CLI.","description":"Preview of fast browser use with Jev and OpenCode's browser CLI.","tags":["guides","browser-use"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"thdxr","href":"https://x.com/thdxr/status/2100288951978164647","featured":false},{"slug":"skillbox-jev-skill-routing","title":"skillbox + Jev skill routing","oneLiner":"MCP skill router where Jev picks the relevant skills instead of a long agent search.","description":"MCP skill router where Jev picks the relevant skills instead of a long agent search.","tags":["guides","routing","mcp","agents"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"thekitze","href":"https://x.com/thekitze/status/2100556122570792999","featured":false},{"slug":"spanish-aepd-corpus-test","title":"Spanish AEPD corpus test","oneLiner":"Jev versus a hand-built regex on 544 public data-protection resolutions: 98.2% agreement for about five cents.","description":"Jev versus a hand-built regex on 544 public data-protection resolutions: 98.2% agreement for about five cents.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"juanmacias","href":"https://x.com/juanmacias/status/2100463494629925048","featured":false},{"slug":"stagehand-jev-browser-use","title":"Stagehand + Jev browser use","oneLiner":"Observe the accessibility tree, Jev chooses the next action, Stagehand executes.","description":"Observe the accessibility tree, Jev chooses the next action, Stagehand executes.","tags":["guides","browser-use"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"kylejeong","href":"https://x.com/kylejeong/status/2100622054945095934","featured":false},{"slug":"starcraft-brood-war-wasm-mcp-demo","title":"StarCraft Brood War WASM MCP demo","oneLiner":"Brood War in WASM exposed as an MCP server, with Jev playing and still losing to a Zerg rush.","description":"Brood War in WASM exposed as an MCP server, with Jev playing and still losing to a Zerg rush.","tags":["guides","mcp"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"literallydenis","href":"https://x.com/literallydenis/status/2100622868878868603","featured":false},{"slug":"support-ticket-classifier","title":"Support ticket classifier","oneLiner":"Jev labels category, urgency, and human-versus-auto handling for support tickets.","description":"Jev labels category, urgency, and human-versus-auto handling for support tickets.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"ifahimreza","href":"https://x.com/ifahimreza/status/2100616988746023102","featured":false},{"slug":"tabletop-mmorpg-action-mapper","title":"Tabletop MMORPG action mapper","oneLiner":"Eval of Jev turning free-text player intent into typed server actions: 96% agreement, 317 ms median.","description":"Eval of Jev turning free-text player intent into typed server actions: 96% agreement, 317 ms median.","tags":["guides","eval"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"Jon_iy","href":"https://x.com/Jon_iy/status/2100397782322364792","featured":false},{"slug":"typed-decisions-not-chat","title":"Typed decisions, not chat","oneLiner":"Independent walkthrough separating TypeSafe's published claims from public evidence.","description":"Typed decisions, not chat in the Jev ecosystem. Independent walkthrough separating TypeSafe's published claims from public evidence. Reading queue from builders: essays, lists, and launch threads to supplement official docs. Tags in the wild: guides. Follow the primary link for the author's latest notes and setup quirks.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"/guides/typed-decisions-not-chat","featured":false},{"slug":"typesafe-ai-debuts-model-for-machines-that-plays-doom","title":"TypeSafe AI debuts model for machines that plays Doom","oneLiner":"The Register on the launch, the Doom demo, and the $40M seed round.","description":"The Register on the launch, the Doom demo, and the $40M seed round.","tags":["guides","game"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://www.theregister.com/ai-and-ml/2026/09/16/typesafe-ai-debuts-model-for-machines-that-plays-doom/5296711","featured":false},{"slug":"typesafe-jev-the-first-decision-only-model-class","title":"TypeSafe Jev: the first decision-only model class","oneLiner":"Release-week technical roundup: API, evals, adapter, and skill.","description":"Release-week technical roundup: API, evals, adapter, and skill.","tags":["guides","eval"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://www.developersdigest.tech/blog/typesafe-jev-system-one-models-release-guide-2026","featured":false},{"slug":"typesafe-jev","title":"TypeSafeのJevを正しく驚く","oneLiner":"Japanese walkthrough of what Jev is and is not.","description":"Japanese walkthrough of what Jev is and is not.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://zenn.dev/nwn/articles/824026c76116e0","featured":false},{"slug":"vercel-fx-jev-as-a-command-safety-reviewer","title":"Vercel fx: Jev as a command safety reviewer","oneLiner":"Guillermo Rauch: Jev reviews every fx command, faster and more accurate than a chat model.","description":"Guillermo Rauch: Jev reviews every fx command, faster and more accurate than a chat model.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"rauchg","href":"https://x.com/rauchg/status/2100307962262872105","featured":false},{"slug":"vizdoom-jev-agent","title":"ViZDoom Jev agent","oneLiner":"Two decision channels on ViZDoom, navigation at 5 Hz and combat at 12 Hz, with an 18-kill test run.","description":"Two decision channels on ViZDoom, navigation at 5 Hz and combat at 12 Hz, with an 18-kill test run.","tags":["guides","agents","game"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"kmad","href":"https://x.com/kmad/status/2100339921714323624","featured":false},{"slug":"what-is-jev","title":"What is Jev?","oneLiner":"Short practical intro with a Python ticket-triage example.","description":"Short practical intro with a Python ticket-triage example.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":null,"href":"https://mohammedshehu.com/jev-typesafe-ai/","featured":false},{"slug":"wiki-link-clicker-demo","title":"Wiki-link clicker demo","oneLiner":"Page-level demo where Jev picks which candidate link to click toward a goal.","description":"Page-level demo where Jev picks which candidate link to click toward a goal.","tags":["guides"],"category":"guides","categoryLabel":"Guides and lists","creatorHandle":"mark1nhu","href":"https://x.com/mark1nhu/status/2100620075090792490","featured":false},{"slug":"classifier-dev","title":"classifier.dev","oneLiner":"classifier.","description":"classifier.dev is a hosted zero-shot text classifier: send labels and text, get calibrated scores back over REST with no account on the free tier. The fast tier uses Jev; the smart tier escalates uncertain items to a reasoning model (public smart requests cap at 200 inputs per call). OpenAPI lives at classifier.dev/openapi.json; llms.txt at classifier.dev/llms.txt. Measured on classifier.dev/benchmark (400 items each, live 2026-09-18): fast tier AG News 87.5% and emotion 61.8%; smart tier AG News 90.0% and emotion 62.7%. Free per-IP limits count classifications, not HTTP requests: fast 3,000/min and 20,000/day; smart 200/min and 2,000/day. Pro is $20/month with Bearer classifier_pro_ keys (fast 30,000/min and 200,000/day; smart 2,000/min and 20,000/day). The site states fast model cost about $0.005 per thousand classifications and smart escalations about $0.70 per thousand on its own pricing and benchmark pages. Privacy policy: text is not stored or logged; it is sent to the model provider only to classify. A shipped workflow you can study before you bet your own traffic on the same gate style. Tags in the wild: applications, classification, moderation. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["applications","classification","moderation","mcp","api"],"category":"applications","categoryLabel":"Applications","creatorHandle":"michael_chomsky","href":"/apps/classifier-dev","featured":true},{"slug":"classifier-dev-cli","title":"classifier-dev CLI","oneLiner":"Install with npm i -g classifier-dev (package classifier-dev on npm).","description":"Install with npm i -g classifier-dev (package classifier-dev on npm). The open source repo is github.com/mrmps/classifier-dev. It talks to the same classifier.dev REST API as the website, including fast and smart tiers, batch posts up to 1,000 inputs, and Pro keys via --api-key or CLASSIFY_API_KEY (CLASSIFIER_API_KEY also works per pricing docs). Handy when you want shell scripts that classify logs without standing up your own Jev stack. Same POST /v1/systemone contract, wrapped for your language so you stop hand-rolling JSON in prod. Tags in the wild: sdk, classification, cli. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["sdk","classification","cli"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":"michael_chomsky","href":"/sdks/classifier-dev-cli","featured":false},{"slug":"classifier-dev-mcp","title":"classifier.dev MCP","oneLiner":"Two Streamable HTTP MCP endpoints from classifier.","description":"Two Streamable HTTP MCP endpoints from classifier.dev: https://classifier.dev/mcp exposes classify_texts, classify_dimensions, classify_multi_label, count_labels, and review_uncertain; https://classifier.dev/mcp/docs exposes list_docs, read_doc, and search_docs. Registry ids include dev.classifier/classifier and dev.classifier/docs. Setup guide: classifier.dev/mcp-setup. Free tier uses the same per-IP classification limits as the REST API (no key). Pro uses Bearer classifier_pro_ on MCP or REST. Agent skill install: npx skills add https://classifier.dev (well-known at /.well-known/agent-skills/index.json and /skill.md). Skills leaderboard: classifier.dev/skills. Agent plumbing where probabilities beat regex on model output. Fork the pattern, not the prose. Tags in the wild: agent tooling, mcp, classification. Skim the repo for setup, then open the demo when you want proof before you merge anything.","tags":["agent tooling","mcp","classification"],"category":"agent-tooling","categoryLabel":"Agent tooling","creatorHandle":"michael_chomsky","href":"/tools/classifier-dev-mcp","featured":false},{"slug":"openrouter-typesafe-jev-1-13","title":"OpenRouter Jev 1.13","oneLiner":"OpenRouter lists typesafe/jev-1.","description":"OpenRouter lists typesafe/jev-1.13 (jev-latest alias family) for TypeSafe's structured decision model. Published pricing on openrouter.ai/typesafe/jev-1.13: $0.042 per million input tokens and $0 per million output tokens, with a 32,000 token context window. The model page notes release on Sep 18, 2026. Routing uses OpenRouter's Decisions API rather than chat completions. Bring OPENROUTER_API_KEY. Glue code for gateways, agents, and platforms that should stay typed instead of chatty. Tags in the wild: integrations, routing, sdk. Follow the primary link for the author's latest notes and setup quirks.","tags":["integrations","routing","sdk"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"/tools/openrouter-typesafe-jev-1-13","featured":false},{"slug":"cloudflare-workers-ai-typesafe-jev","title":"Cloudflare Workers AI Jev","oneLiner":"Cloudflare documents model id typesafe/jev for TypeSafe's structured evaluation model on Workers AI.","description":"Cloudflare documents model id typesafe/jev for TypeSafe's structured evaluation model on Workers AI. Context window is listed as 32,000 tokens. Call pattern from Cloudflare docs: env.AI.run('typesafe/jev', { state, questions }) with noul, choice, and score question shapes. Dollar pricing is not published on the model page; Cloudflare points to dashboard pricing. TypeSafe's public list price elsewhere is $0.042 per million input tokens with output free (typesafe.ai blog Sep 15, 2026). Glue code for gateways, agents, and platforms that should stay typed instead of chatty. Tags in the wild: integrations, sdk, agents. Follow the primary link for the author's latest notes and setup quirks.","tags":["integrations","sdk","agents"],"category":"integrations","categoryLabel":"Integrations","creatorHandle":null,"href":"/tools/cloudflare-workers-ai-typesafe-jev","featured":false},{"slug":"pypi-jev-cli","title":"jev-cli (PyPI)","oneLiner":"PyPI package jev-cli (v0.","description":"PyPI package jev-cli (v0.6.2 at time of indexing): small CLI plus stdio MCP server for TypeSafe Jev. Providers documented on PyPI: official API with TYPESAFE_API_KEY, Vercel AI Gateway with AI_GATEWAY_API_KEY targeting typesafe-ai/jev, OpenRouter with OPENROUTER_API_KEY targeting typesafe/jev-1.13, plus custom endpoints. Install via pip from pypi.org/project/jev-cli/. Distinct from unrelated jev-cli repos on GitHub by other authors. Same POST /v1/systemone contract, wrapped for your language so you stop hand-rolling JSON in prod. Tags in the wild: sdk, mcp, cli. Follow the primary link for the author's latest notes and setup quirks.","tags":["sdk","mcp","cli","agents"],"category":"sdks","categoryLabel":"SDKs and clients","creatorHandle":null,"href":"/sdks/pypi-jev-cli","featured":false}]