eCFR for Claude Code

com.1102tools/ecfr-mcp

Electronic Code of Federal Regulations including FAR, DFARS, and agency supplements. 13 tools.

client:Claude Code transport:stdio runtime:pypi

Install eCFR in Claude Code

run in your project directory

claude mcp add ecfr-mcp -- uvx ecfr-mcp

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