SDK & Decision Frameworks

50 · Public sources and integration logic reviewed.

• jev

  dannote · SDK & Decision Frameworks

  Integrates Jev as an asynchronous Elixir/OTP process whose replies are handled with GenServer pattern matching.

• zod-jev

  jomatsu · SDK & Decision Frameworks

  Adds semantic rules to Zod validation, such as checking whether text matches a description or contains personal information.

• daf-jev

  docxology · SDK & Decision Frameworks

  A Python toolkit for Jev requests, batch evaluation, calibration and MCP access.

• jev-starter

  hamakyo · SDK & Decision Frameworks

  TypeScript patterns for thresholds, fallbacks, human review and evaluation on top of the TypeSafe SDK.

• jevclient

  AboveColin · SDK & Decision Frameworks

  An asynchronous Python Jev client that batches typed questions in one request.

• jev-go

  Stumble · SDK & Decision Frameworks

  A community Go SDK and CLI supporting TypeSafe directly and Vercel AI Gateway.

• jevgo

  fgn · SDK & Decision Frameworks

  A community Go client with a standard-library core and optional Langfuse tracing.

• jev-go

  guillemus · SDK & Decision Frameworks

  A small unofficial Go SDK for Jev calls and model listing.

• jevex

  jvsteiner · SDK & Decision Frameworks

  An Agent experiment where Jev directs a tool loop, a chat model fills arguments and prose, and MCP tools execute.

• ai

  vercel · SDK & Decision Frameworks

  The TypeSafe provider in AI SDK lets TypeScript applications call Jev through the shared evaluate interface.

• eliza

  elizaOS · SDK & Decision Frameworks

  An optional TypeSafe HTTP adapter in Eliza’s source, not registered with the Agent runtime by default.

• composio

  ComposioHQ · SDK & Decision Frameworks

  An optional TypeSafe provider for Composio that uses Jev to choose among tools and bounded argument options.

• langchainjs

  langchain-ai · SDK & Decision Frameworks

  An optional LangChain.js TypeSafeClassifier integration for sending state and predefined questions to Jev.

• pi-fabric

  monotykamary · SDK & Decision Frameworks

  Pi’s programmable runtime includes an optional Jev loop for observing state, making decisions and running bounded actions.

• instructor-php

  cognesy · SDK & Decision Frameworks

  A TypeSafe Decision driver within Instructor PHP’s Polyglot module.

• req_llm

  agentjido · SDK & Decision Frameworks

  A TypeSafe provider for calling Jev through ReqLLM’s evaluate interface in Elixir.

• effect-agent

  danieljvdm · SDK & Decision Frameworks

  An Effect Agent TypeSafe decision provider for typed question sets and optional model selection.

• advocaat

  pithings · SDK & Decision Frameworks

  A small TypeScript client for asking Jev multiple typed questions about the same data.

• ai

  hackclub · SDK & Decision Frameworks

  A Jev forwarding endpoint in the Hack Club AI proxy, using its authentication, limits and usage logging.

• openai-scala-client

  cequence-io · SDK & Decision Frameworks

  A dedicated TypeSafe module in a Scala client that supports multiple AI providers.

• openjev

  razorback16 · SDK & Decision Frameworks

  An independent System One decision server compatible with Jev’s API, running an open DiffusionGemma model.

• rig-typesafeai

  0xPlaygrounds · SDK & Decision Frameworks

  An experimental TypeSafe crate in Rig for expressing Jev questions and answers with Rust types.

• ruby_decision_model

  obie · SDK & Decision Frameworks

  A Ruby decision-model client for Jev through TypeSafe’s native API or OpenRouter.

• SpecPi

  TannerMidd · SDK & Decision Frameworks

  A Pi configuration and extension bundle with an optional Jev advisor for capabilities and workflow checks.

• runline

  Michaelliv · SDK & Decision Frameworks

  A TypeSafe plugin exposing Jev decisions as callable actions in Runline Agent JavaScript.

• super-jev

  Kevthetech143 · SDK & Decision Frameworks

  A TypeScript decision-to-action harness connecting evidence, Jev judgments, permitted actions, and outcome records.

• qualm

  qddegtya · SDK & Decision Frameworks

  A TypeScript wrapper for Jev decisions with an explicit unsure branch.

• typesafe-rs

  AbdelStark · SDK & Decision Frameworks

  A community Rust Jev client with async requests, an optional blocking interface and local mock testing.

• typesafe-sdk-java

  Premo-Cloud · SDK & Decision Frameworks

  A community Java TypeSafe client with a Spring Boot Starter for configuring Jev calls.

• typesafe-go

  2389-research · SDK & Decision Frameworks

  A TypeSafe System One client that uses only the Go standard library to send Jev questions and read structured answers.

• typesafe-go

  cole-gillespie · SDK & Decision Frameworks

  An unofficial Go SDK with typed answers, retries and context cancellation.

• typesafe-sdk-swift

  marandaneto · SDK & Decision Frameworks

  An experimental Swift SDK for TypeSafe using Swift Package Manager, Swift concurrency, and URLSession.

• typesafe-sdk-rust

  codeitlikemiley · SDK & Decision Frameworks

  A Rust client for TypeSafe with asynchronous and optional blocking calls plus typed question and answer wrappers.

• typesafe-sdk-php

  Butochnikov · SDK & Decision Frameworks

  A community TypeSafe SDK for PHP 8.2+, with synchronous calls and Guzzle-based async requests.

• typesafe-sdk-js

  typesafe-ai · SDK & Decision Frameworks

  The JavaScript and TypeScript SDK published by TypeSafe, with typed Jev requests and answers.

• goodall

  bensyverson · SDK & Decision Frameworks

  An optional TypeSafe package in a Go Agent library, using Jev as a tool or routing judge alongside chat models.

• jev-go

  Gaurav-Gosain · SDK & Decision Frameworks

  A Go TypeSafe System One client with typed questions, answers and batching helpers.

• swift-typesafe

  ainame · SDK & Decision Frameworks

  A community Swift TypeSafe client with typed questions, dynamic questions and response parsing.

• typesafe_sdk

  nshkrdotcom · SDK & Decision Frameworks

  An Elixir TypeSafe SDK that brings Jev’s typed questions and probabilistic answers into Elixir applications.

• typesafe-ai

  Twister915 · SDK & Decision Frameworks

  A Rust TypeSafe client with asynchronous reqwest or blocking ureq backends and observable retries.

• typesafe-ai-rs

  gilljon · SDK & Decision Frameworks

  An independently maintained Rust SDK with async and blocking clients, retries and response metadata.

• typesafe-sdk

  joshmn · SDK & Decision Frameworks

  A community Ruby client for TypeSafe System One, defaulting to jev-latest.

• typesafe-sdk-go

  Tangerg · SDK & Decision Frameworks

  A Go TypeSafe SDK for defining typed questions and reading Jev choices, scores, and probabilities.

• jev-dsl

  inanna-malick · SDK & Decision Frameworks

  An early Haskell DSL that describes labeled Jev questions, renders requests and decodes matching answers.

• typesafe-go

  zhirschtritt · SDK & Decision Frameworks

  An unofficial Go client without third-party dependencies for System One calls and model discovery.

• typesafe-sdk-python

  typesafe-ai · SDK & Decision Frameworks

  Official TypeSafe Python SDK with synchronous and asynchronous clients for Jev System One, plus question and answer types.

• typesafeai-dotnet-sdk

  saibimajdi · SDK & Decision Frameworks

  Community .NET SDK for TypeSafe AI and Jev, providing asynchronous typed evaluation for Choice, Score, and Noul primitives.

• zio-typesafe-ai

  jamesward · SDK & Decision Frameworks

  A Scala 3 and ZIO library for TypeSafe AI and Jev, integrating discrete decision endpoints into a purely functional effect system.

• typesafe-ai-rails

  GenieRobot · SDK & Decision Frameworks

  Ruby on Rails integration gem for TypeSafe AI and Jev, providing model-level classification and decision policy patterns.

• simple-jev

  featherless-ai · SDK & Decision Frameworks

  Adapter turning open LLM endpoints into Jev-compatible classification services without training a separate classifier head.