federal regulations mcp server for ChatGPT

io.github.cyanheads/federal-regulations-mcp-server

Search and trace US federal rules across the Federal Register, eCFR, and Regulations.gov.

client:ChatGPT transport:streamable-http runtime:npm tools:7

Install federal regulations mcp server in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://federal-regulations.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