> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gotohuman.com/llms.txt
> Use this file to discover all available pages before exploring further.

# LangGraph via MCP

> An example AI agent using MCP for human approvals in LangChain

### Repo

Python code and more details in our repo

[https://github.com/gotohuman/examples-langgraph-py/tree/main/mcp-tool-use](https://github.com/gotohuman/examples-langgraph-py/tree/main/mcp-tool-use)