---
id: sm-langgraph-docs
name: "langgraph-docs"
url: https://skills.yangsir.net/skill/sm-langgraph-docs
author: langchain-ai
domain: ai-agent-orchestration-collaboration
tags: ["langgraph", "langchain", "llm-orchestration", "agent-frameworks", "ai-workflows"]
install_count: 3200
rating: 4.40 (26 reviews)
github: https://github.com/langchain-ai/deepagents
---

# langgraph-docs

> 该技能解释如何访问LangGraph Python文档，以帮助回答问题并指导实现，确保用户能有效利用LangGraph。

**Stats**: 3,200 installs · 4.4/5 (26 reviews)

## Before / After 对比

### 快速获取LangGraph文档，高效解决问题

## Readme

# langgraph-docs

# langgraph-docs

## Workflow

### 1. Fetch the Documentation Index

Use `fetch_url` to read: [https://docs.langchain.com/llms.txt](https://docs.langchain.com/llms.txt)

This returns a structured list of all available documentation with descriptions.

### 2. Select Relevant Documentation

Identify 2-4 most relevant URLs from the index. Prioritize:

- **Implementation questions** — specific how-to guides

- **Conceptual questions** — core concept pages

- **End-to-end examples** — tutorials

- **API details** — reference docs

### 3. Fetch and Apply

Use `fetch_url` on the selected URLs, then complete the user's request using the documentation content.

If `fetch_url` fails or returns empty content, retry once. If it fails again, inform the user and suggest checking [https://langchain-ai.github.io/langgraph/](https://langchain-ai.github.io/langgraph/) directly.
Weekly Installs2.0KRepository[langchain-ai/deepagents](https://github.com/langchain-ai/deepagents)GitHub Stars14.3KFirst SeenJan 22, 2026Security Audits[Gen Agent Trust HubPass](/langchain-ai/deepagents/langgraph-docs/security/agent-trust-hub)[SocketPass](/langchain-ai/deepagents/langgraph-docs/security/socket)[SnykWarn](/langchain-ai/deepagents/langgraph-docs/security/snyk)Installed onopencode1.8Kcodex1.4Kgemini-cli1.3Kgithub-copilot1.3Kkimi-cli1.2Kamp1.2K

---
*Source: https://skills.yangsir.net/skill/sm-langgraph-docs*
*Markdown mirror: https://skills.yangsir.net/api/skill/sm-langgraph-docs/markdown*