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LangGraph Dev Navigator

Verified Integration
Author: @botingw•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Claude#Search#Database#API#Git#AI#GitHub#Node.js

Client Configuration

— Connect LangGraph Dev Navigator to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "langgraph-dev-navigator": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-langgraph-dev-navigator"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Grounds AI coding assistants with local, official documentation for building reliable, secure, and observable AI agents with LangGraph.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for LangGraph Dev Navigator

Yes, it is specifically designed to provide a 'ground truth' development environment for building robust, reliable, and observable AI agents using the LangGraph framework.

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