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langchain-ai/langchain-skills · Official

langgraph-decision-models

INVOKE THIS SKILL when routing a LangGraph agent with a decision model (TypeSafe Jev, SemIf) instead of an LLM, or when auditing an existing agent for LLM calls that only produce a routing decision. Covers langchain-typesafe Noul/Choice/Score, reading answers correctly, threshold design, and LangSmith Gateway wiring.

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Installation

$ npx skills add https://github.com/langchain-ai/langchain-skills
View on skills.sh ↗ GitHub repository ↗

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npx skills add langchain-ai/langchain-skills
deep-agents-memory 65 langgraph-persistence 65 langgraph-fundamentals 69 langchain-rag 68 langchain-fundamentals 63 langgraph-human-in-the-loop 60 langchain-middleware 57 deep-agents-orchestration 62 langchain-dependencies 59 deep-agents-core 63

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
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Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 1.2K
Default branch main
Open issues 6
Status Active