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

Data updated

  • DSH plugin: expose TypeSafe Jev (System One decision model) as the model-callable jev_decide tool.

    TiChuXiXi/dsh-jev-zxh · JavaScript

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    javascript
  • dsh-skill-auto-load-typesafe: TypeSafe Jev ecosystem repository.

    kibuniverse/dsh-skill-auto-load-typesafe · TypeScript

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    typescript
  • Ask TypeSafe (Jev) for structured decisions from inside DeepSeek Harness: typed questions in, calibrated probabilities out.

    onepayzk-glitch/dsh-typesafe-ask · JavaScript

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    deepseek-harnessdsh-plugindsh-plugin-marketjavascript
  • Semantic ORDER BY for DuckDB, backed by TypeSafe AI's Jev model. Ships with independent calibration numbers.

    yodablocks/duckdb-jev · Python

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    brier-scorecalibrationduckdbexpected-calibration-errorllm-evaluationpythonsql
  • what is this?

    patricktrainer/duckdb-semantic-profile · Rust

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    data-engineeringduckdbrust
  • 1756duit
    duit: TypeSafe Jev ecosystem repository.

    Muscian/duit · TypeScript

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    typescript
  • 1757dunjev
    dunjev: TypeSafe Jev ecosystem repository.

    Taufique-Ansari/dunjev · TypeScript

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    typescript
  • ecommerce-classifier: TypeSafe Jev ecosystem repository.

    ferreirase/ecommerce-classifier · HTML

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    html
  • Picks the reasoning effort for each turn of Claude Code with a System One classifier

    totally-tim/effort-router · TypeScript

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    typescript
  • Gmail ingestion and Jev-powered job email classification dashboard

    Tirth-1999/email-automation-jev · TypeScript

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    typescript
  • email-classifier: TypeSafe Jev ecosystem repository.

    LeandroSantosP/email-classifier · TypeScript

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    typescript
  • email-triage: TypeSafe Jev ecosystem repository.

    csprague96/email-triage · Python

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    python
  • Type a description, watch matching emoji fly out of the pile. Built with TypeSafe AI's Jev via Vercel AI Gateway.

    nischal94/emoji-sift · TypeScript

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    ai-sdkemojisemantic-searchvercel-ai-gatewaytypescript
  • english-2-sql: TypeSafe Jev ecosystem repository.

    trivektor/english-2-sql · JavaScript

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    javascript
  • A Jev decision layer for Customer Success — 22 typed decisions per inbound message, 14 per account, 10 per outbound draft. Zero dependencies, 38 tests, runs offline.

    antigravitysoham-eng/enhance-cx-with-jev · JavaScript

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    customer-experiencecustomer-successdecision-enginellmtriagezero-dependencies
  • estudo-system-one: TypeSafe Jev ecosystem repository.

    gutoportelaa/estudo-system-one · Python

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    python
  • Typed Jev decisions, 22 executable recipes, and integration guides for automation harnesses. TypeScript, zero runtime dependencies, MIT.

    YoshibaTakumu/everything-jev · TypeScript

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    ai-agentsautomationcookbookdeveloper-toolstypescript
  • evil-8-ball: TypeSafe Jev ecosystem repository.

    samaksh-bajaj/evil-8-ball · JavaScript

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    javascript
  • An Elixir SDK for Typesafe's API (https://docs.typesafe.ai/sdk)

    Tango-Tango/ex_typesafe · Elixir

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    elixir
  • Chrome extension: paste the exact value a form field wants, or the whole copied text.

    goodnight000/exact-paste · TypeScript

    01
    chrome-extensionclipboardmittypescript
  • Roteamento automático de incidentes para o time certo usando o modelo Jev (TypeSafe AI) via OpenRouter, com benchmark de 1000 requisições.

    PauloBTX/exemplo-hev-roteamento · HTML

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    jev-apiopenrouteropenrouter-apihtml
  • expect-semantic: TypeSafe Jev ecosystem repository.

    samarkundal/expect-semantic · TypeScript

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    typescript
  • Flow Steward extension for Jev is TypeSafe’s flagship model and the first System One model

    Flow-Steward/ext-typesafe-ai · Python

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    python
  • Twelve members. Zero qualifications. A playful TypeSafe AI council with animated votes, inspectable decisions, and shareable verdicts.

    cbetz/extremely-specific-council · TypeScript

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    typescript
  • Evidence-aware semiconductor alert triage research demo with TypeSafe Jev, policy guards, and reproducible evaluation

    hongdroid94/fab-evidence-gate · TypeScript

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    typescript
  • Preserve exact context across Codex compaction with Jev. Open-source plugin, CLI, and library.

    chrismathew3/fast-jev-codex · TypeScript

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    ai-agentscodexcodex-plugincontext-managementtypescript
  • Verbatim, Jev-guided context compaction for Claude Code (fork with local additions)

    sohryuu101/fast-jev-compaction · TypeScript

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    typescript
  • OpenCode v1 + v2 plugin: prune stale tool calls and truncate bulky tool results from the outgoing request using TypeSafe Jev decisions (verbatim compaction, no summarization).

    roshan-shaik-ml/fast-jev-opencode · JavaScript

    01
    ai-agentscontext-compactionllmopencodeopencode-pluginprompt-cachingtoken-optimization
  • opencode V2 adapter for fast-jev-compaction: prunes stale tool calls and results from the outgoing request using a typed-decision endpoint

    augustoolucas/fast-opencode-compaction · TypeScript

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    compactioncontext-pruningopencodeopencode-plugintypescript
  • Jev (TypeSafe AI) as a System One decision layer for a multilingual EN/UZ/RU RAG helpdesk, with an independent benchmark

    rajantripathi/fastgate-jev · Python

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    ai-agentsevaluationllm-routingmultilingualraguzbek
  • 1781fate
    fate: TypeSafe Jev ecosystem repository.

    Anshuman-Singhal/fate

    00
  • 1782fbjev
    fbjev: TypeSafe Jev ecosystem repository.

    zbryikt/fbjev · LiveScript

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    livescript
  • Reads the open reports on a Mastodon server with a moderator's own read-only token and prints them as a queue sorted by severity, using TypeSafe's Jev model. It never takes a moderation action.

    hamzaahmadaslam/fedi-report-triage · JavaScript

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    clifediversemastodonmoderationtrust-and-safetyjavascript
  • feed-concierge: TypeSafe Jev ecosystem repository.

    nekketsuuu/feed-concierge · Ruby

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    ruby
  • Open-source Chrome MV3 extension: user-defined rubric categories, Jev noul scores each feed post, hide matches. BYOK Typesafe.

    andepants/feed-rubric · TypeScript

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    typescript
  • feedback-radar-jev: TypeSafe Jev ecosystem repository.

    pedrorau/feedback-radar-jev · Astro

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    astro
  • fhir_jev: TypeSafe Jev ecosystem repository.

    budityw23/fhir_jev · Python

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    python
  • field-guide: TypeSafe Jev ecosystem repository.

    chillyweather/field-guide · JavaScript

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    javascript
  • Review selected Figma copy with typed Jev criteria and exact TextNode citations.

    gbesse/figma-jev-review · JavaScript

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    decision-makingdesign-reviewfigmafigma-plugintypescript

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