langchain for ChatGPT

io.github.doc2mcp/langchain

MCP server for langchain documentation, generated by doc2mcp.

client:ChatGPT transport:streamable-http

Install langchain in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://doc2mcp.site/api/mcp/0cd2635e-0cd5-4712-b33c-13b10c547e42/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs