ecfr_mcp_server_ecfr_compare_regulations – 1 MCP server offers this tool

What it usually takes

  • appendix – in 1 of 1
  • chapter – in 1 of 1
  • date_1 – in 1 of 1
  • date_2 – in 1 of 1
  • include_full_text – in 1 of 1
  • part – in 1 of 1
  • section – in 1 of 1
  • subchapter – in 1 of 1
  • subpart – in 1 of 1
  • subtitle – in 1 of 1
  • title – in 1 of 1

No server marks it as only reading: treat it as able to change data.

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Servers

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eCFR MCP Server co.huggingface.n8layman/ecfr-mcp-server Compare regulatory text between two dates to identify changes. Use ecfr_get_title_versions to find valid amendment dates first, then pass two of those dates here. Returns: JSON with diff showing added and removed paragraphs.appendix,chapter,date_1,date_2,include_full_text,part,section,subchapter,subpart,subtitle,titleNot stated