# langgraph-mcp

> langgraph-mcp — akshay2172-langgraph-rag-mcp-server. Use this tool when you need to retrieve LangGraph documentation with accurate source attribution for informed decision-making. It solves the problem of accessing relevant documentation with transparency, particularly in retrieval-augmented generation contexts. The tool takes in queries and returns attributed documentation responses, ideal for use cases requiring reliable information sourcing.

Canonical page: https://skillsregistry.net/skills/akshay2172-langgraph-rag-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/akshay2172-langgraph-rag-mcp-server

## Description

Enables MCP-compatible hosts to retrieve LangGraph documentation through retrieval-augmented generation, with source attribution for responses.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-04

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-09-04

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/m4ofjqesgq)
- **Repository:** <https://github.com/akshay2172/langgraph-rag-mcp-server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "akshay2172-langgraph-rag-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/akshay2172-langgraph-rag-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/akshay2172-langgraph-rag-mcp-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt