A free GitHub project directory for the TypeSafe Jev / System One model.Explore official SDKs, agent tools, open-source alternatives and Jev news.

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Projects tagged with “claude-code-plugin”

Browse Jev GitHub projects tagged with claude-code-plugin. Filter, sort and explore their source repositories.

  • "Work appears completed or recorded. Run /compact to save tokens."

    kunchenguid/compact-adviser · TypeScript

    21327
    claude-codeclaude-code-plugincompactionpipi-extensiontypescript
  • Unofficial skill that teaches coding agents to build with TypeSafe AI's Jev: typed decisions, calibrated confidence, and prior art from 150+ community projects.

    aaddrick/building-with-typesafe-jev · Python

    13810
    agent-skillsai-agentscalibrationclassificationclaude-codeclaude-code-plugin
  • System 1 decision models (Jev, Laya, Cua-S1) as brain for agents: Browser use, computer use, games and robotics

    ThinkFlowLab/system1-agents · Python

    13422
    ai-agentsbrowser-agentbrowser-automationclaude-code-plugincomputer-usecuadecision-model
  • Claude Code / Codex / pi plugin that hands agent steps needing no text output to Jev (TypeSafe's judgment model) — measured p50 ~230 ms and ~$0.02 per 1,000 judgments, with typed escalation back to the LLM

    shitianfang/jev-use · JavaScript

    5113
    ai-agentsagent-skillsclaude-codeclaude-code-hooksclaude-code-pluginclaude-skills
  • Claude Code plugin: Jev for rule checks, verbatim compaction, and prompt routing

    0x7067/claude-jev · TypeScript

    227
    claude-codeclaude-code-pluginpython
  • 258Helm
    Route every coding task to the best AI agent on your machine — Claude Code, Codex, Cursor, Gemini CLI, Aider, OpenCode. Installs as a Claude Code plugin, Gemini extension, or Agent Skill.

    Jimuelle07/Helm · Python

    171
    agent-orchestrationagent-routeragent-skillsai-agentsaiderclaude-codeclaude-code-plugin
  • Let TypeSafe Jev decide whether a message you send mid-turn should steer, queue, or interrupt your coding agent. Claude Code plugin; Codex CLI in testing.

    Larkspur-Wang/Jev_steer_or_queue · Python

    160
    ai-agentsclaude-codeclaude-code-plugincodexhookspython
  • Claude Code plugin: asks TypeSafe Jev which installed skill fits each prompt and logs the answer (shadow-first). A working reference for the skill-suggestion cookbook on Claude Code — the README records why it is unlikely to help a strong model as a router.

    shimo4228/jev-skill-router · Python

    162
    agent-skillsclaude-codeclaude-code-pluginhookspython
  • 📏 Claude Code plugin that makes Claude follow your AGENTS.md: every reply and edit checked by TypeSafe Jev ✅

    erkamyaman/jev-enforce · TypeScript

    101
    claudeclaude-codeclaude-code-pluginclaude-mdcode-qualitydeveloper-tools
  • A Claude Code plugin that keeps your AI agents honest. Claude plans tasks as phases with checks, and when it tries to stop, Jevflow runs them and asks Jev if the work is really done. Many agents, one plan, with a live viewer to watch it all.

    Parth1811/JevFlow · Python

    91
    claudeclaude-codeclaude-code-hooksclaude-code-marketplaceclaude-code-pluginclaude-code-pluginsclaude-code-plugins-marketplace
  • /fc for Claude Code: shrink old tool output in about a second — Jev keeps what's still needed, every cut saved to a file. Your /compact stays untouched.

    NodarDavituri/fast-compact · TypeScript

    60
    claude-codeclaude-code-plugincontext-compactionopenroutertypescript
  • System 1 for your coding agent: cut token use by deciding, not generating.

    RamaAditya49/compactio · TypeScript

    40
    claude-codeclaude-code-plugincoding-agentscontext-engineeringllmsystem-1tokens
  • Claude Code plugin that scores how well you prompt a coding agent, and shows whether your habits are improving. Runs on TypeSafe's Jev model. Zero added latency.

    CrowdLinker/JevPromptCoach · TypeScript

    31
    ai-coding-assistantclaude-codeclaude-code-plugincode-qualitydeveloper-toolsllmprompt-engineering
  • Claude Code plugin + zero-dependency CLI for TypeSafe's Jev: judge items in bulk with calibrated yes/no, pick-one and rubric answers; handle the confident ends in code, review only the uncertain band.

    Shakibuzzaman3104/claude-jev-funnel · Python

    20
    classificationclaude-codeclaude-code-pluginclaude-skillsllm-toolsopenrouter
  • /compact-jev: Jev-guided verbatim compaction for Claude Code through Vercel AI Gateway, separate from /compact.

    edoproch/compact-jev · TypeScript

    10
    claudeclaude-codeclaude-code-plugincontextcontext-compactioncontext-engineeringcontext-window
  • Claude Code plugin: a 3-cent bouncer for your agent's shell. Jev typed probabilities auto-allow routine commands, deny destructive ones, and flag prompt injection in tool results.

    alsoleg89/jev-bouncer · Python

    10
    agent-securityai-agentsclaude-codeclaude-code-pluginhooksprompt-injection
  • chrome-devtools-mcp plus one tool: Jev walks the browser to the spot, your agent makes one devtools call there.

    rashedInt32/jev-reach · TypeScript

    11
    ai-agentsbrowser-automationchrome-devtoolsclaude-codeclaude-code-pluginllm-toolsmcp
  • The doorman for Claude’s context window. JEV-powered model routing and recoverable context filtering for Claude Code.

    cvsgireesh/jev-usher · TypeScript

    10
    ai-agentsclaudeclaude-codeclaude-code-plugincontext-engineeringcontext-windowllm
  • 1103karnak
    Jev picks Claude Code's reasoning effort before every step. Low for routine, high when recovering.

    kjmagnan1s/karnak · TypeScript

    11
    ai-agentsclaude-codeclaude-code-pluginreasoning-efforttypescript
  • Use and fine-tune System One models (Jev, Laya) on your data, with an LLM as the teacher.

    izam-mohammed/decisionsmith · Python

    00
    classificationclaude-code-plugindistillationfine-tuninglangchainlayallamaindex
  • Per-turn reasoning effort for coding agents, classified by TypeSafe's Jev via AI SDK (Vercel AI Gateway / OpenRouter / TypeSafe). Claude Code plugin; Codex, Cursor, Amp next.

    pc-style/jev-effort · JavaScript

    00
    ai-sdkclaude-codeclaude-code-pluginopenroutervercel-ai-gatewayjavascript

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