gutenberg mcp server for ChatGPT

io.github.cyanheads/gutenberg-mcp-server

MCP server for Project Gutenberg — 75,000+ public-domain ebooks with full plain-text retrieval.

client:ChatGPT transport:streamable-http runtime:npm tools:4

Install gutenberg mcp server in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://gutenberg.caseyjhand.com/mcp

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