io.github.cyanheads/federal-regulations-mcp-server · v0.5.3 · productivity
io.github.cyanheads/federal-regulations-mcp-server is healthy: it completed an MCP handshake in 331 ms and exposes 7 tools.
Search and trace US federal rules across the Federal Register, eCFR, and Regulations.gov.
Endpoint: https://federal-regulations.caseyjhand.com/mcp (streamable-http)
Repository · JSON · Add to my inventory
| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 7 |
| Latency | 331 ms |
| Last checked (UTC) | 2026-10-16T07:15:43.286Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-16T07:15:43.286Z | Healthy | 331 | |
| 2026-10-15T03:25:35.747Z | Healthy | 2086 |
regulations_search_rules | Search the Federal Register — the daily journal of US proposed rules, final rules, notices, and presidential documents (1994–present) — filtering by full-text query, document type, agency slug, publication date range, affected CFR title and part, printed docket number, and RIN, all combined. A page |
regulations_get_document | Fetch one Federal Register document by its FR document number — full metadata (title, type, agencies, abstract, action, effective/comment dates, RINs) plus the cross-source handles that make this a workflow server. The output carries the Regulations.gov docket ID (chain into regulations_get_docket o |
regulations_browse_cfr | Explore the codified Code of Federal Regulations via eCFR in two modes. "structure" lists all 50 titles; with a title, that title's top-level divisions (its chapters, or subtitles); and with a title and part, every section and appendix in the part, flattened and paged, each naming the subpart and su |
regulations_get_cfr_section | Read the codified text at a CFR location via eCFR — current or as of a past date. Answers "what does 40 CFR 50.1 say today?" and "...as of 2019-01-01?". Three locations: title + part + section for one section; title + part alone for the whole part, with its Authority and Source notes, an index of it |
regulations_get_docket | Pull a rulemaking docket from Regulations.gov by docket ID (e.g. "EPA-HQ-OAR-2025-0194") — the docket's metadata (title, agency, RIN, abstract) and the documents filed in it (NPRM, final rule, supporting materials). The docket is the folder holding a rule's whole paper trail; each returned document' |
regulations_find_comments | Fetch public comments on a Federal Register document or a Regulations.gov docket — the unique corpus of what citizens and organizations actually submitted. Provide exactly one targeting parameter: docket_id (all comments in a docket, broadest), document_object_id (comments on one document, by its ob |
regulations_list_open_comments | List Federal Register documents currently open for public comment, sorted by closing date (soonest first) across the whole open window, filterable by document type, agency slug, and topic. "What can I still weigh in on?" Covers proposed rules and the final rules that take comment (direct final and i |