langgraph-docs

Fetches LangGraph Python documentation to answer questions and guide implementation via URLs.

27.5k|3.8k|Updated Jul 27, 2025
One-click install
npx skills add https://github.com/langchain-ai/deepagents --skill langgraph-docs
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: langgraph-docs
Source: https://github.com/langchain-ai/deepagents/tree/main/libs/deepagents-cli/examples/skills/langgraph-docs
Command: npx skills add https://github.com/langchain-ai/deepagents --skill langgraph-docs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps you access LangGraph Python documentation to answer questions and guide implementation with up-to-date, accurate guidance.

Core Features & Use Cases

  • Documentation index fetch: Read the LangChain LangGraph documentation index.
  • Targeted guidance: Identify 2-4 most relevant documentation URLs from the index for a given question.
  • Use Case: When implementing a LangGraph integration, fetch relevant docs and reference material to ensure correct usage and best practices.

Quick Start

Use the fetch_url tool to read the index at https://docs.langchain.com/llms.txt, then fetch the selected documentation URLs and synthesize guidance.

Frequently Asked Questions about langgraph-docs

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I fetch and reference LangGraph documentation to answer implementation questions?

Fetch LangGraph documentation using the fetch_url tool to read the documentation index, then identify and retrieve 2-4 relevant docs URLs. Synthesize the fetched guidance to answer questions about LangGraph usage, APIs, how-to guides, and tutorials with accurate, up-to-date references.

What LangGraph documentation resources are available for API reference and integration guidance?

LangGraph Python documentation includes API reference, how-to guides, and end-to-end tutorials accessible through the documentation index. Use fetch_url to retrieve specific docs covering your implementation needs, from basic setup to advanced integration patterns.

Can I use LangGraph documentation to guide step-by-step implementation?

Yes. The LangGraph docs contain step-by-step tutorials and how-to guides. Fetch relevant documentation URLs to access detailed implementation steps, best practices, and code examples tailored to your specific use case.

How do I identify the most relevant LangGraph docs for my specific question?

Read the documentation index at https://docs.langchain.com/llms.txt to understand available topics. Select the 2-4 most relevant documentation URLs matching your question—whether usage-focused, API-reference, or tutorial-based—then fetch them for targeted guidance.

What's the best way to stay current with LangGraph documentation updates?

Fetch the LangGraph documentation index regularly to access the latest guides, API references, and tutorials. This ensures your implementation guidance reflects current best practices and recent LangGraph features.