Access FEC campaign finance data. Query data about candidates, money trails, and election filings.
Connect Remote server
claude mcp add --transport http openfec-mcp-server https://openfec.caseyjhand.com/mcp
{
"mcpServers": {
"openfec-mcp-server": {
"url": "https://openfec.caseyjhand.com/mcp"
}
}
}
{
"servers": {
"openfec-mcp-server": {
"type": "http",
"url": "https://openfec.caseyjhand.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://openfec.caseyjhand.com/mcp
Tools 12 found in our last check
openfec_search_candidatesFind federal candidates by name, state, office, party, or cycle. Retrieve a specific candidate by FEC ID with financial totals. Candidate IDs start with H (House), S (Senate), or P (President) followed by exactly eight letters or digits.
openfec_search_committeesFind political committees (campaign, PAC, Super PAC, party) by name, type, candidate affiliation, or state. Retrieve a specific committee by FEC ID. Committee IDs start with C followed by exactly eight digits (e.g., C00358796).
openfec_get_committee_totalsGet pre-aggregated committee financial totals — receipts, disbursements, cash on hand, debts, and the itemized/unitemized breakdown — without paginating Schedule A. Use mode "single" (the default) with a committee_id for one committee's totals, one row per two-year cycle it has…
openfec_search_contributionsSearch itemized individual contributions (Schedule A) or get aggregate breakdowns by size, state, employer, or occupation. Use to answer "who is funding this committee?" Itemized mode requires a committee_id. Aggregate by_size/by_state can use candidate_id instead.
openfec_search_disbursementsSearch itemized committee spending (Schedule B) or get aggregate breakdowns by purpose or recipient. All modes require a committee_id. Use to answer "what is this committee spending money on?" or "who is receiving payments from this committee?"
openfec_search_expendituresSearch independent expenditures (Schedule E) — outside spending supporting or opposing federal candidates. Covers Super PACs, party committees, and other groups. Use itemized mode for individual expenditure records, or by_candidate for aggregated totals per candidate; by_candida…
openfec_search_coordinated_expendituresSearch coordinated party expenditures (Schedule F) — spending a party committee makes on behalf of a candidate it supports, in coordination with that campaign. Distinct from independent expenditures (openfec_search_expenditures), which cannot be coordinated with the candidate, a…
openfec_search_filingsSearch FEC filings and reports by committee, candidate, form type, or date range. Covers financial reports (F3/F3P/F3X), statements of candidacy (F2), organizational filings (F1), 24-hour IE notices (F24), and amendments.
openfec_lookup_electionsLook up federal election races and candidate financial summaries. Find who's running in a race with fundraising totals, or get an aggregate race summary.
openfec_search_legalSearch FEC legal documents: advisory opinions, enforcement cases (MURs), alternative dispute resolutions, administrative fines, and statutes. The citation, penalty, respondent, ao_number, and case_number filters each apply to only some document types; with type omitted, the sear…
openfec_get_legal_documentFetch one FEC legal document — advisory opinion, MUR, ADR, administrative fine, or statute — by its type and number. openfec_search_legal replaces each result's documents and dispositions arrays with a count and category summary and cuts every commission vote down to a date and…
openfec_lookup_calendarLook up FEC calendar events, filing deadlines, and election dates. Use to find upcoming filing windows for a committee, locate when a federal election occurred, or scope FEC events by date range and category.
Details
| Endpoint | https://openfec.caseyjhand.com/mcp (Streamable HTTP) |
| Package | @cyanheads/[email protected] (NPM, stdio) |
| Package | @cyanheads/[email protected] (NPM, streamable-http) |
| First published | 12 Nov 2026 |
| Last updated | 12 Nov 2026 |
| Registry name | io.github.cyanheads/openfec-mcp-server |
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