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FRTracker — Federal Regulatory Research
10 endpointsliveSource-linked US federal regulations: CFR provision history, obligations, rules, comments. (MCP server app.frtracker/regulatory-research, aggregated from the official registry)
$Set up https://cracked-ai-pearl.vercel.app/SKILL.md, and then use Cracked to show me what I can do for FRTracker — Federal Regulatory Research.
| Endpoint | What it does | Price | Health |
|---|---|---|---|
| Lookup Provision /lookup_provision verified | Look up a CFR provision by citation (e.g. "21 CFR 1304.04") or by an exact quotation, optionally as of a past date. Returns the provision text with a ProvisionE | $0.0020 per call | unknown |
| Get Provision History /get_provision_history verified | Documented change history for a CFR provision by canonical id (e.g. "21-cfr-1304.04(a)"): before/after text, computed redline, observed dates, and candidate fin | $0.0020 per call | unknown |
| Rules Amending /rules_amending verified | Which final rules amend a CFR part or section, read from each rule's own amendatory instructions ("Amend § 52.2120 by..."). Returns the rules, the sections each | $0.0020 per call | unknown |
| Recent Cfr Changes /recent_cfr_changes verified | Most recent detected changes to CFR text (title, part, name, dates), newest first. No API key required. | $0.0020 per call | unknown |
| Get Stats /get_stats verified | Aggregate corpus statistics: documents, obligations, pairs, agencies, coverage dates. No API key required. | $0.0020 per call | unknown |
| Search Regulations /search_regulations verified | Full-text search over Federal Register documents and extracted obligations (FTS5/BM25). Totals are approximate (total_exact: false). Requires an API key. | $0.0020 per call | unknown |
| List Rules /list_rules verified | List Federal Register documents with filters: agency slug, document type, rulemaking pathway (interim_final/temporary/direct_final = notice-and-comment bypass c | $0.0020 per call | unknown |
| List Obligations /list_obligations verified | List extracted regulatory obligations ("who must do what") with filters: agency, deontic class, free text. Obligations are machine-extracted with quality tiers; | $0.0020 per call | unknown |
| Get Requirement /get_requirement verified | Detail for one extracted obligation by id, including its source rule and citation URL. Requires an API key. | $0.0020 per call | unknown |
| Get Rule Comments /get_rule_comments verified | Public comments for a Federal Register document (organization, title, date, body where available). Coverage is partial and stated in the response. Requires an A | $0.0020 per call | unknown |