All decision model projects
2823 public apps, SDKs, integrations, demos and write-ups built on decision models. Projects with working code come first.
Page 55 of 95
Independent Markdown reference on the Jev API, patterns and limits, written for engineers and coding assistants to build from.
ServiceOutlook add-in for Microsoft 365 work and school accounts that uses Jev from TypeSafe.
ProjectRust binary marketed as an offline drop-in for Jev, claiming under 18 ms CPU decisions with an identical REST API.
ProjectRustAuto-generated write-up of a Reddit post claiming an open RLCD-trained Jev model; content is generic and largely inaccurate.
ProjectPythonPull request adding Jev to station-suggestion reranking in the TrainLCD transit app's Cloudflare Worker backend.
AppTypeScriptIndependent API Evangelist profile of TypeSafe AI's public API surface with ratings; not affiliated with TypeSafe.
ServiceMarkdown export of TypeSafe's documentation (110 pages) for feeding to LLMs and agents.
Project- QuantDinger★ 12,754
Self-hosted open-source AI trading OS with research, backtesting and paper/live execution, advertising Jev-powered pre-trade decisions.
LibraryproductionPython - typesafe-ai/skills★ 2,685
Official TypeSafe agent skill and Claude Code plugin that teaches coding agents to design System One workflows with typed judgments.
Agent skillproduction TypeSafe's official drop-in replacement for the SDK's system_one call backed by OpenAI, Anthropic or Gemini, for comparing Jev with LLMs.
LibraryproductionPython- Python SDK★ 289
Official TypeSafe Python SDK with sync and async clients for Jev System One and typed Choice, Score and Noul questions.
LibraryproductionPython TypeSafe's official JavaScript and TypeScript SDK for Jev, with answer types inferred from your questions.
LibraryproductionTypeScript- Supercov★ 154
Coverage, security and quality CLI where Jev answers yes/no property questions per file so agents know what to fix first.
CLIproductionRust - WorkflowEvals★ 17
Official TypeSafe code to reproduce evals.typesafe.ai: four workflow evals comparing Jev with frontier LLMs on cost and accuracy.
LibraryproductionPython Curated list of tools, integrations and experiments built on Jev, sorted by stars within sections that are refreshed weekly.
LibraryproductionCommunity list of Jev projects, SDKs, tutorials and evaluations with a website, bilingual guide and an offline routing example.
LibraryproductionUnofficial skill teaching coding agents to design for Jev, with code sketches per pattern, links to 150+ projects and an eval harness.
PluginproductionCommunity Elixir TypeSafe SDK for Jev's system_one API, now superseded by the provider-neutral system_one_sdk.
LibraryproductionElixir248 small installable TypeScript recipes that each make one typed Jev decision: route, rerank, gate, grade, compare or label.
LibraryproductionTypeScriptOrdered TypeScript SDK examples teaching Jev best practices for state, question design and acting on answers.
LibraryproductionTypeScriptUnofficial, auto-synchronised history of Jev APIs, SDKs, agent skill and best practices tracked from official TypeSafe sources.
LibraryproductionLightweight .NET client for TypeSafe's System One / Jev API with one dependency, ported faithfully from the official Python SDK.
LibraryproductionC#Curated public directory of the Jev ecosystem (SDKs, integrations, agent tooling, demos, benchmarks) with agent-friendly Markdown responses.
LibraryproductionTypeScriptZilliz's cross-agent Markdown memory with an optional Jev reranker that asks yes/no relevance questions about retrieved chunks.
LibraryproductionPythonMilvus's model library with a Jev reranker that sends candidate documents as yes/no relevance questions and returns them sorted.
LibraryproductionPythonJuspay's TypeScript AI SDK with decide as a third inference type next to generate and stream, backed by Jev or Laya.
LibraryproductionTypeScriptProduction control plane for OpenClaw agents: Jev routes each Slack message to its task, with Temporal workflows, an evaluator and memory.
LibraryproductionPythonPydantic's Python agent framework, which list sources say ships a TypeSafe provider that maps Pydantic output types to Jev questions.
LibraryproductionPythonAndroid AI chat client and SillyTavern-compatible endpoint where Jev screens memories for relevance and serves as a judge tool.
LibraryproductionKotlinRuby-native AI framework with one API across 19 providers, including a TypeSafe provider for Jev's typed judgments.
LibraryproductionRuby