Openfec MCP Server

Install

Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/cyanheads-openfec-mcp-server

About

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools

12 read · 0 write · 0 deleteRead-only

Secrets

1 (API keys, tokens or passwords)

Install scripts

Not scanned yet

Runs as

Node.js package

Tools (12)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• openfec_get_committee_totalsOpenfec Get Committee Totalsread-only

  Get 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 filed. Use mode "by_entity_type" to rank or screen every committee of one type (presidential, pac, party, pac-party, house-senate, ie-only) by state, designation, or a receipts/disbursements threshold.

• openfec_get_legal_documentOpenfec Get Legal Documentread-only

  Fetch 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 a 200-character action; this returns the record as upstream sends it, whole when it fits the 100,000-byte response budget. A larger record returns its scalar fields and the arrays that fit, with the rest listed in withheld; page through one by re-calling with array and offset. doc_type is the plural form of the document…

• openfec_lookup_calendarOpenfec Lookup Calendarread-only

  Look 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.

• openfec_lookup_electionsOpenfec Lookup Electionsread-only

  Look 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_candidatesOpenfec Search Candidatesread-only

  Find 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_committeesOpenfec Search Committeesread-only

  Find 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_search_contributionsOpenfec Search Contributionsread-only

  Search 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_coordinated_expendituresOpenfec Search Coordinated Expendituresread-only

  Search 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, and from direct contributions: coordinated expenditures carry their own statutory limits and can run into tens of millions per party in a presidential cycle. Scope with a spending committee_id, a benefiting candidate_id, or a cycle; unscoped queries span all years.

• openfec_search_disbursementsOpenfec Search Disbursementsread-only

  Search 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_expendituresOpenfec Search Expendituresread-only

  Search 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_candidate needs either a candidate_id or a full race scope (candidate_office alone for President, plus candidate_office_state for Senate, plus candidate_office_district as well for House).

• openfec_search_filingsOpenfec Search Filingsread-only

  Search 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_search_legalOpenfec Search Legalread-only

  Search 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 search returns only the types every one of them applies to. Each response is held to 100,000 bytes: when a page would exceed it, whole results are held back and nextFromHit gives the from_hit that continues each document type.

Signals

Stars

2

Forks

0

Open issues

1

Weekly downloads

148

Last commit

Oct 9, 2026 (20 days ago)

Last release

Oct 25, 2026 (3 days ago)

Last package publish

Oct 9, 2026 (20 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name

io.github.cyanheads/openfec-mcp-server

Version

0.9.2

Auth

Auth not stated

Packages

npm @cyanheads/openfec-mcp-servernpm @cyanheads/openfec-mcp-server

License

Apache-2.0

Repository

github.com/cyanheads/openfec-mcp-server

First seen

Oct 24, 2026

Last checked

Oct 26, 2026

Source

Official MCP Registrygithub-graphql