Framework integrations with decision models
Adapters that bring decision calls into existing frameworks such as LangChain, LangGraph, DSPy, the AI SDK, Spring or workflow tools.
138 public projects · page 3 of 5
Agent tool router that keeps obvious calls on a fast path, uses Jev via OpenRouter for ambiguous tool choices, and offers bounded MCTS.
MCP serverprototypePythonExperimental Hono router that matches HTTP requests to plain-language route descriptions using one Jev Noul per route.
ProjectprototypeTypeScriptBeginner manual, video script and three small examples for building an agent harness with Jev via langchain-typesafe.
ProjectprototypePythonScaffold of n8n workflow patterns using Jev for PII screening, agent guardrails as hooks, and workflow evals with Jev as judge.
ProjectprototypePython library to batch, gate, trace and calibrate thousands of typed Jev decisions, maximising questions per call.
ProjectprototypePythonCompanion code comparing Google ADK and Microsoft Agent Framework for structured video timelines, with Jev as a shared per-segment QC gate.
LibraryprototypePythonTyped, budget-aware language for LLM agents compiling to Python/TypeScript, with a decide{} block for Jev-family decisions.
ProjectprototypeNudge (compiles to Python and TypeScript)Pilot that puts Jev into LangGraph routing and Deep Agents guardrails and claim verification, with executed notebooks and caveats.
ProjectprototypePythonRust LLM application framework with an experimental rig-typesafeai crate for typed Choice, Score and Noul Jev queries.
LibraryprototypeRustComfyUI custom node that asks Jev noul, choice or score questions inside image-generation workflows, e.g. to pick a workflow template.
ProjectprototypePythonUiPath bring-your-own-guardrail connector that runs AI Trust Layer llm_as_judge checks as Jev noul questions.
ProjectprototypeJavaScriptRails engine for voice and typed commands: define actions in a Ruby DSL and Jev picks the matching command or page control.
ProjectprototypeRubyPortuguese workshop: a LangGraph sales agent where each decision step can be made by Jev or a frontier LLM and measured side by side.
ProjectprototypePython248 small installable TypeScript recipes that each make one typed Jev decision: route, rerank, gate, grade, compare or label.
LibraryproductionTypeScriptMilvus's model library with a Jev reranker that sends candidate documents as yes/no relevance questions and returns them sorted.
LibraryproductionPythonPydantic's Python agent framework, which list sources say ships a TypeSafe provider that maps Pydantic output types to Jev questions.
LibraryproductionPythonRuby-native AI framework with one API across 19 providers, including a TypeSafe provider for Jev's typed judgments.
LibraryproductionRubyCommunity Java 17 SDK for Jev with typed Ask declarations, enum-backed choices and a Spring Boot starter.
LibrarybetaJavaZero-dependency Python SDK for deterministic gates over calibrated model answers, with LangChain, OpenAI and Claude agent hooks.
LibrarybetaPythonVercel's AI SDK for Python, in public beta, listed for carrying Jev through its evaluation operation and AI Gateway examples.
LibrarybetaPythonEffect library turning Jev Choice, Noul and Score answers into typed branches with a compiler-enforced Uncertain case.
LibrarybetaTypeScriptCommunity .NET 10 SDK giving one API for choice, score and assessment over Microsoft-Decision-1, Ollama or native Jev.
PluginbetaC#Small Go agent-loop library with an optional goodall/typesafe package that uses Jev as a tool or hook beside chat models.
LibrarybetaGoRuby gem for probabilistic control flow: branch on Jev answers with predicates like likely? and almost_certainly?.
LibrarybetaRubyRuby gem making semantic checks ordinary methods: feels?, decide and score on model fields, with Rails validations.
LibrarybetaRubyTypeScript guardrail library plus DeepSeek Harness plugin screening prompts, tool calls, results, responses and claims with Jev.
LibrarybetaTypeScriptMulti-provider Java SDK for Jev via TypeSafe, OpenRouter, Vercel or Cloudflare, plus OpenAI Decisions and Spring Boot support.
LibrarybetaJavaFramework-agnostic PHP SDK for TypeSafe's System One API with typed Noul, Choice and Score answers, PSR-18 and Laravel support.
LibrarybetaPHPType-safe Java 21 client for Jev's System One API using sealed interfaces and records so invalid requests fail at compile time.
LibrarybetaJavaLangChain and LangGraph middleware that screens tool outputs for prompt injection and gates risky tool calls with Jev.
LibrarybetaPython