# langgraph-mcp

> langgraph-mcp — jaynt27-langgraph-rag-mcp. Use this tool when you need to provide accurate and context-specific answers to user queries, leveraging LangGraph documentation with source attribution. It solves the problem of information retrieval and context provision for AI assistants like Claude, enabling them to deliver more informative responses. The tool takes in user questions and outputs relevant, documented answers with attributed sources.

Canonical page: https://skillsregistry.net/skills/jaynt27-langgraph-rag-mcp  
JSON: https://api.skillsregistry.net/v1/skills/jaynt27-langgraph-rag-mcp

## Description

Provides MCP-compatible hosts with retrieval-augmented access to LangGraph documentation, enabling Claude and other assistants to answer questions with relevant, source-attributed context.

## 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/dyog0nwysq)
- **Repository:** <https://github.com/Jaynt27/langgraph-rag-mcp>

## 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": "jaynt27-langgraph-rag-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jaynt27-langgraph-rag-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jaynt27-langgraph-rag-mcp/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