Infra / SDKs / Integrations

Elixir client for the TypeSafe API with mixable Noul, Choice and Score questions, retries and configurable defaults.

Unofficial Elixir client for TypeSafe with typed structs, Req-based HTTP with retries and ergonomic noul/choice/score builders.

Go SDK for TypeSafe Jev with a jev-cli built for UNIX pipelines, supporting single and batched typed questions.

Small Go agent-loop library with an optional goodall/typesafe package that uses Jev as a tool or hook beside chat models.

Haskell client for Jev that batches typed Choice, Score and Noul questions into one call via a free applicative.

Ruby gem for probabilistic control flow: branch on Jev answers with predicates like likely? and almost_certainly?.

Unofficial Go client for Jev that returns answers as your own Go types, so the compiler checks how you branch on them.

Rust CLI that sends typed questions to Jev, Cloudflare Clef, Ollama Clef, OpenAI Decisions or other System One providers.

Elixir/OTP library treating Jev as a peer process whose answers arrive as messages you pattern match in GenServer clauses.

Provider-neutral Unix CLI for Jev: pipe state in, ask one Noul, Choice or Score question, get JSON out for scripts and CI.

Unofficial Go client for the System One API with Noul, Choice and Score types and rate limiting, by kataras.

Ruby gem for the Jev API with ask (Noul), choose (Choice) and score (Score) builders and a uniform result accessor.

Small idiomatic Elixir client for Jev via TypeSafe or OpenRouter, with boolean ask? and analyze helpers.

Chinese-documented CLI that turns content into script-ready Jev judgments via noul, choice, score and classify commands.

Unofficial dependency-free .NET client for Jev with typed Choice, Score and Noul questions and confidence helpers.

Native Bend executable that owns agent-launched processes and logs, and asks Jev a typed question only when told to.

Ruby gem making semantic checks ordinary methods: feels?, decide and score on model fields, with Rails validations.

Unofficial dependency-free Go SDK and interactive CLI for Jev via TypeSafe or Vercel AI Gateway, with an agent skill.

Unofficial Go client for Jev with YesNo, OneOf and Levels constructors and typed answer accessors.

Minimal unofficial Go SDK for Jev supporting Noul, Choice, Score, structured inputs and model listing.

Go SDK for Jev with typed question and answer structs, client options and structured API errors.

Dependency-free Go client for Jev mirroring the official Python and JavaScript SDK features, with grouped answer helpers.

Idiomatic Java 17+ SDK for Jev with builders for structured instructions, rubric-bounded Choice options and Score levels.

Unofficial dependency-free Java 21 client for Jev with typed Choice, Score and Noul answers and confidence helpers.

Multi-provider Java SDK for Jev via TypeSafe, OpenRouter, Vercel or Cloudflare, plus OpenAI Decisions and Spring Boot support.

Unofficial Kotlin Multiplatform SDK for Jev on Android, iOS and JVM, built on Ktor and kotlinx.serialization.

Python MCP server wrapping Jev as classify, score, check, match and screen tools with confidence on every answer.

Local MCP server putting Jev in the coding loop: route next steps, pick prepared tool calls, review patches and verify claims.

Node MCP server with a dozen fail-closed Jev judgment tools: verify, screen, find, rerank, classify, extract, review and gate.

Go model-routing gateway for OpenAI and Anthropic clients where Jev picks a model from editable model cards, with CLI and dashboard.