Search / app.frtracker/regulatory-research
Source-linked US federal regulations: CFR provision history, obligations, rules, comments.
v1.0.0 · active · repository · website · descriptor JSON · versions
protogrid{
"mcpServers": {
"regulatory-research": {
"type": "http",
"url": "https://frtracker.app/mcp"
}
}
}claude mcp add --transport http regulatory-research https://frtracker.app/mcp[mcp_servers.regulatory-research]
url = "https://frtracker.app/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"regulatory-research": {
"type": "remote",
"url": "https://frtracker.app/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"regulatory-research": {
"type": "http",
"url": "https://frtracker.app/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=regulatory-research&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZnJ0cmFja2VyLmFwcC9tY3AifQ%3D%3D"
}{
"servers": {
"regulatory-research": {
"type": "http",
"url": "https://frtracker.app/mcp"
}
}
}{
"mcpServers": {
"regulatory-research": {
"httpUrl": "https://frtracker.app/mcp"
}
}
}extensions:
"regulatory-research":
enabled: true
name: "regulatory-research"
type: streamable_http
uri: "https://frtracker.app/mcp"
timeout: 300
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)auth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotations10 of 10 tools declare readOnlyHint or destructiveHinttools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: rules_amending (idempotentHint); get_stats (idempotentHint); search_regulations (idempotentHint); …tools.token_costabout 1,369 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changes, stability.rug_pulltool history not recorded yetdeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+repository +dns-namespace +website +reachable +uptime-99% ~updated-54d-ago
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://frtracker.app/mcp streamable-http | unknown | yes | 99% | 237 ms | – | 2026-10-19 |
get_provision_historyread-only | 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 final rules. 404 when the provision is not in the documented-change set — absence of a documented change is not a claim that nothing changed. No API key required. |
get_requirementread-only | Detail for one extracted obligation by id, including its source rule and citation URL. Requires an API key. |
get_rule_commentsread-only | Public comments for a Federal Register document (organization, title, date, body where available). Coverage is partial and stated in the response. Requires an API key. |
get_statsread-only | Aggregate corpus statistics: documents, obligations, pairs, agencies, coverage dates. No API key required. |
list_obligationsread-only | List extracted regulatory obligations ("who must do what") with filters: agency, deontic class, free text. Obligations are machine-extracted with quality tiers; they are not legal advice. Requires an API key. |
list_rulesread-only | List Federal Register documents with filters: agency slug, document type, rulemaking pathway (interim_final/temporary/direct_final = notice-and-comment bypass classes), or docket id. Requires an API key. |
lookup_provisionread-only | 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 ProvisionEvidence object (source, snapshot date, hashes). Explicitly reports ambiguity or no-match instead of guessing. Requires a free API key. |
recent_cfr_changesread-only | Most recent detected changes to CFR text (title, part, name, dates), newest first. No API key required. |
rules_amendingread-only | 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 addresses, and dates. This reports what a rule SAYS it amends — it is not an attribution of any observed text change to that rule. Covers 2020-present; absence means not indexed, not that no rule amended it. No API key required. |
search_regulationsread-only | Full-text search over Federal Register documents and extracted obligations (FTS5/BM25). Totals are approximate (total_exact: false). Requires an API key. |
Schemas: list_tools.
{
"name": "app.frtracker/regulatory-research",
"title": "FRTracker — Federal Regulatory Research",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://frtracker.app/mcp",
"type": "streamable-http"
}
],
"version": "1.0.0",
"repository": {
"url": "https://github.com/ajleahey/frtracker",
"source": "github"
},
"websiteUrl": "https://frtracker.app/developers/mcp",
"description": "Source-linked US federal regulations: CFR provision history, obligations, rules, comments."
}