openfec-mcp-server

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Tools

Nine tools for querying federal election campaign finance data:

Tool Name	Description
openfec_search_candidates	Find federal candidates by name, state, office, party, or cycle.
openfec_search_committees	Find political committees by name, type, candidate affiliation, or state.
openfec_search_contributions	Search itemized individual contributions or aggregate breakdowns by size, state, employer, or occupation.
openfec_search_disbursements	Search itemized committee spending or aggregate breakdowns by purpose or recipient.
openfec_search_expenditures	Search independent expenditures supporting or opposing federal candidates.
openfec_search_filings	Search FEC filings and reports by committee, candidate, form type, or date range.
openfec_lookup_elections	Look up election races and candidate financial summaries.
openfec_search_legal	Search FEC legal documents: advisory opinions, enforcement cases, and administrative fines.
openfec_lookup_calendar	Look up FEC calendar events, filing deadlines, and election dates.

openfec_search_candidates

Find federal candidates with optional financial totals.

• Full-text name search plus filters for state, district, office, party, cycle, incumbent status
• Fetch a specific candidate by FEC ID (H/S/P prefix) with full detail
• Optional financial totals: receipts, disbursements, cash on hand
• Pagination up to 100 results per page

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openfec_search_committees

Find political committees (campaign, PAC, Super PAC, party).

• Full-text name search plus filters for type, designation, party, state, candidate affiliation
• Fetch a specific committee by FEC ID (C prefix)
• Committee types: House, Senate, Presidential, Super PAC, PAC, Party
• Treasurer name search

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openfec_search_contributions

Search Schedule A contribution data with five query modes.

• itemized: Individual contribution records with keyset cursor pagination
• by_size: Aggregate breakdowns by contribution size range
• by_state: Geographic breakdown of contributions
• by_employer: Top employer aggregates
• by_occupation: Top occupation aggregates
• Filters: donor name, employer, occupation, city, state, ZIP, date range, amount range

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openfec_search_disbursements

Search Schedule B spending data with four query modes.