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.