MCP server exposing 3 tools for fara.
This URL is a JSON-RPC 2.0 endpoint over HTTP. Issue POST requests with a JSON-RPC body. Browsers and search crawlers land here on GET.
POST https://gateway.pipeworx.io/fara/mcp
Content-Type: application/json
{"jsonrpc":"2.0","id":1,"method":"tools/list"}search_registrants — Search FARA registrants — US agents registered to represent FOREIGN principals (foreign governments, parties, businesses) for lobbying/influence inside the US. FARA has no server-side search, so this fetches the bulk active-registrant dump (~556 rows) once and filters CLIENT-SIDE by a name substring (case-insensitive); results are capped. Set status="terminated" to search the much larger terminated dump (~6,500 rows, ~1.4MB fetched once). Returns each registrant's name, registration_number (use it with list_foreign_principals / get_registrant_documents), address and registration_date. Keyless.list_foreign_principals — List the FOREIGN principals (foreign governments, parties, companies, individuals) that a given FARA registrant represents — i.e. who a US agent is working for. Addressed server-side by registration_number (get one from search_registrants). Optionally filter the returned set CLIENT-SIDE by country or principal-name substring. Set status="terminated" for former relationships. Returns principal_name, country, registrant_name, registration_date and address. Keyless.get_registrant_documents — List FARA filings (PDF documents) for a registrant by registration_number (from search_registrants) — registration statements, supplemental statements, informational materials, exhibits, etc. Each row links the document to the specific foreign principal/country it concerns and gives a direct PDF URL. Optionally filter CLIENT-SIDE by document_type or country substring. Results are capped. Keyless.Code samples (curl / TypeScript / one-click client install), schemas, and the live playground are on the pack page:
https://pipeworx.io/packs/fara/
Pipeworx is an open MCP gateway connecting AI agents to live data. pipeworx.io