Ecfr for Claude Code

io.github.pipeworx-io/ecfr

eCFR (Electronic Code of Federal Regulations) MCP.

client:Claude Code transport:streamable-http

Install Ecfr in Claude Code

run in your project directory

claude mcp add --transport http ecfr https://gateway.pipeworx.io/ecfr/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs