Grouped under Federal Register by 1102tools: near-identical description.

MCP server for the Federal Register. Track proposed rules, final rules, notices, executive orders, FAR cases, and comment periods. Searches Federal Register documents since 1994 with full-text and metadata filters. Includes comment period tracking and FAR case history workflows for monitoring acquisition policy changes. **8 tools.** No authentication required. Hardened across 5 audit rounds with 182 regression tests. Built for GS-1102 contracting officers and regulatory analysts.

First seen 2 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.