Finance Toolkit
500+ transparent financial methods calculated from raw statements, not third-party endpoints.
作者による説明(英語の原文)
Access FEC campaign finance data. Query data about candidates, money trails, and election filings.
この3つを1つのスコアにまとめることはしません。意見、測定、人気はそれぞれ別のものだからです。
このサーバーのやさしい解説はまだ書いていません。以下はレジストリから読み取った事実です。
使っているAIアプリを選んで、設定をコピーしてください。
FEC_API_KEY, MCP_LOG_LEVEL必要なもの
どのアプリを使っていますか?
上でアプリを選んでください。選んだアプリを覚えておくので、次からはボタンに「…にインストール」と表示されます。
ウェブ、デスクトップ、モバイルのClaudeで使えます:
https://openfec.caseyjhand.com/mcpClaude Desktop → Settings → Developer → Edit Config を開き、claude_desktop_config.json にこれを貼り付けます
{
"mcpServers": {
"openfec": {
"command": "npx",
"args": [
"-y",
"@cyanheads/openfec-mcp-server"
],
"env": {
"FEC_API_KEY": "your-value",
"MCP_LOG_LEVEL": "your-value"
}
}
}
}ターミナルでこれを実行します
claude mcp add --transport http openfec https://openfec.caseyjhand.com/mcpclaude mcp add openfec --env FEC_API_KEY=your-value --env MCP_LOG_LEVEL=your-value -- npx -y @cyanheads/openfec-mcp-server動かす前に、空欄の値を入力してください。
プロジェクトの .cursor/mcp.json、または ~/.cursor/mcp.json に貼り付けます
{
"mcpServers": {
"openfec": {
"url": "https://openfec.caseyjhand.com/mcp"
}
}
}プロジェクトの .cursor/mcp.json、または ~/.cursor/mcp.json に貼り付けます
{
"mcpServers": {
"openfec": {
"command": "npx",
"args": [
"-y",
"@cyanheads/openfec-mcp-server"
],
"env": {
"FEC_API_KEY": "your-value",
"MCP_LOG_LEVEL": "your-value"
}
}
}
}ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。
プロジェクトの .vscode/mcp.json に貼り付けます
{
"servers": {
"openfec": {
"type": "http",
"url": "https://openfec.caseyjhand.com/mcp"
}
}
}プロジェクトの .vscode/mcp.json に貼り付けます
{
"servers": {
"openfec": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@cyanheads/openfec-mcp-server"
],
"env": {
"FEC_API_KEY": "your-value",
"MCP_LOG_LEVEL": "your-value"
}
}
}
}ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。
ChatGPTがつなげるのは、インターネット上のサーバーだけです:
https://openfec.caseyjhand.com/mcpメニューの名前は、プランや時期によって少し違うことがあります。
選んだアプリは、この端末のCookieに保存されます。アカウントは不要です。
FEC_API_KEY envMCP_LOG_LEVEL envこの設定は、作者のレジストリ登録情報から作成しています。READMEと違う場合は、READMEに従ってください。
ツールの名前と説明は、サーバーが2026年11月7日に返したそのままの内容です。書いたのは作者で、私たちではありません。プレーンテキストとして表示しています。
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 f
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_candidat
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, an
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 searc
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 a
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.
誰でも見られる情報をチェックしており、コードは読んでいません。当てはまらない項目は数に入れていません。 · 2026年11月7日にチェック
レジストリ名は、リポジトリを所有するGitHubアカウント cyanheads で確認済みです
このリポジトリはまだGitHubから読み取っていません
このリポジトリはまだGitHubから読み取っていません
494ミリ秒で応答(HTTP 200)
サインイン不要
12件のツールの説明を読み、AIへの隠れた指示は見つかりませんでした
レジストリでこのカテゴリにある有効なすべてのサーバーと比較しています。スターは、公開者がリポジトリの所有者である場合だけ数えます。
当てはまる基本チェック3項目のうち3項目に合格しました。コードは読んでいません。キーやトークンを追加する前に、サーバーがどんなアクセスを求めているかを確認し、必要な権限だけを持つキーを使ってください。
レジストリには必須のキーは載っていません。ただし、最初に使うときにサインインを求めるサーバーもあります。
どちらでも使えます。パソコンにインストールしても、クラウド版につないでもかまいません。
GitHubリポジトリの最終更新は–、最新バージョン(0.10.0)がレジストリに届いたのは10 日前です。
Claude Desktop、Claude Code、Cursor、VS CodeなどのMCP対応アプリで使えます。URLでつながるので、リモートMCPサーバーに対応したアプリ(開発者モードのChatGPTなど)でも使えます。
同じカテゴリには:Finance Toolkit, SolidInvoice, Korea Tax Calculator
同じカテゴリで、ほかの作者が作ったサーバー。スターの多い順。
カードの見方:★ GitHubスターi3つの柱:レビュー · チェック · 利用状況i更新=最新バージョンをレジストリに公開した日i
500+ transparent financial methods calculated from raw statements, not third-party endpoints.
Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.
Korean tax calculation and tax-audit judgment MCP: 96 tools with statutory citations.
作者のリポジトリから書かれたとおりにコピーしたものです。PopNx MCPは内容を確認・推奨していません。HTML、画像、スクリプトは取り除いています。リンクはこのサイトの外へ移動します。
@cyanheads/openfec-mcp-server Access FEC campaign finance data on candidates, money trails, and election filings via MCP. STDIO or Streamable HTTP. 12 Tools • 5 FEC Resource Templates • 2 Prompts • 1 Skill
Public Hosted Server: https://openfec.caseyjhand.com/mcp
US federal campaign finance data from the FEC's OpenFEC API. Search candidates, committees, and filings, trace contributions (Schedule A), disbursements (Schedule B), and independent and coordinated party expenditures (Schedules E/F), and look up election races, legal documents, and filing deadlines.
| Tool | Description |
|---|---|
openfec_search_candidates | Find federal candidates by name, state, office, party, or cycle; fetch one by FEC ID with financial totals |
openfec_search_committees | Find political committees by name, type, candidate affiliation, or state; fetch one by FEC ID |
openfec_get_committee_totals | Pre-aggregated financial totals for one committee by cycle, or ranked across committees of one entity type |
openfec_search_contributions | Itemized contributions (Schedule A), or aggregates by size, state, employer, or occupation |
openfec_search_disbursements | Itemized committee spending (Schedule B), or aggregates by purpose or recipient |
openfec_search_expenditures | Independent expenditures (Schedule E) supporting or opposing candidates, itemized or totaled per candidate |
openfec_search_coordinated_expenditures | Coordinated party expenditures (Schedule F) made on behalf of a candidate |
openfec_search_filings | FEC filings and reports by committee, candidate, form type, or date range |
openfec_lookup_elections | Candidates in a federal race with their fundraising totals, or an aggregate race summary |
openfec_search_legal | Advisory opinions, enforcement cases, alternative dispute resolutions, administrative fines, and statutes |
openfec_get_legal_document | One legal document in full, including the arrays search trims away, paged by entry when too large for one response |
openfec_lookup_calendar | FEC calendar events, filing deadlines, and election dates |
| Resource | Description |
|---|---|
openfec://candidate/{candidate_id} | Candidate profile with financial totals and principal committees |
openfec://committee/{committee_id} | Committee profile with type, designation, and financial summary |
openfec://election/{cycle}/{office} | Presidential race with candidate financial totals |
openfec://election/{cycle}/{office}/{state} | Senate or at-large House race with candidate financial totals |
openfec://election/{cycle}/{office}/{state}/{district} | House district race with candidate financial totals |
The same data is reachable through openfec_search_candidates, openfec_search_committees, and openfec_lookup_elections for tool-only clients.
The openfec-guide skill covers campaign-finance investigations, historical committee attribution, and coverage checks. MCP clients can read it at skill://openfec-guide/SKILL.md.
| Prompt | Description |
|---|---|
openfec_money_trail | Trace the money around a candidate: direct fundraising, PAC support, independent expenditures, and party spending |
openfec_campaign_analysis | Structured analysis of a candidate's financial position |
openfec_search_candidates toolquery name search filtered by state, district, office, party, cycle, election_year, incumbent_challenge, candidate_status, and has_raised_funds, up to 100 per page; or a candidate_id lookup (H/S/P + eight letters or digits) returning one full recordinclude_totals (default on for an ID lookup) adds per-cycle totals rows and caps a search page at 35 candidates when cycle or election_year scopes the totals, 5 when they span every cycle; candidates the totals fetch didn't reach are listed in missing_totalscandidate_not_found, inputs_not_applicable_to_id_lookupopenfec_search_committees toolquery name search filtered by candidate_id, state, party, committee_type, designation, cycle, and treasurer_name, up to 100 per page; or a committee_id lookup (C + eight digits)committee_not_found, inputs_not_applicable_to_id_lookupopenfec_get_committee_totals toolmode: "single" (default) takes a committee_id and returns one row per two-year cycle; mode: "by_entity_type" ranks every committee of one entity_type (presidential, pac, party, pac-party, house-senate, ie-only), filterable by state, type, designation, organization type, and receipts/disbursements bounds; up to 100 per pagemode says whether rows are cycles or committeescommittee_id_required_for_single_mode, entity_type_required_for_group_mode, committee_totals_not_foundopenfec_search_contributions toolitemized (default) needs a committee_id and filters by contributor name, employer, occupation, city, state, ZIP, date and amount ranges, and is_individual, 30 rows per page; by_size / by_state take a committee_id or candidate_id, by_employer / by_occupation a committee_idmode becomes by_size_candidate or by_state_candidate when scoped by candidate, a different row shape; itemized responses carry next_cursor, count, and count_is_approximateitemized_requires_committee_id, aggregate_requires_committee_idopenfec_search_disbursements toolcommittee_id required in every mode: itemized (default; recipient name, state, city, and committee ID, description, purpose category, date and amount ranges, 30 rows per page), by_purpose, by_recipient, by_recipient_idnext_cursor, count, and count_is_approximate; aggregate modes page by numberopenfec_search_expenditures toolitemized (default) filters by committee, candidate, support_oppose, payee, targeted office/state/district, party, is_notice (24/48-hour notices), dates, and amounts; most_recent defaults to true; 60 rows per page when scoped by committee_id, 30 otherwiseby_candidate totals need a candidate_id or a full race scope (candidate_office=P alone, S plus candidate_office_state, H plus state and candidate_office_district), or fail as by_candidate_requires_scopeopenfec_search_coordinated_expenditures toolcommittee_id, benefiting candidate_id, cycle, payee, dates, and amounts; unscoped queries span all yearscommittee_id and 25 otherwise; rows carry subordinate_committee_id, the committee the spending is attributed toopenfec_search_filings toolmost_recent defaults to true, hiding superseded amendments; rows carry form and report type, financial totals, and pdf_urlopenfec_lookup_elections tooloffice and an even cycle are required; Senate also needs state and House state plus district, unless a zip scopes a searchmode: "search" (default) returns the race's candidates with totals and candidate_pcc_id / candidate_pcc_name, that cycle's principal campaign committee; mode: "summary" returns one aggregate race rowcycle_must_be_even, missing_state_for_office, missing_district_for_house, summary_does_not_support_zipopenfec_search_legal tooltype (advisory_opinions, murs, adrs, admin_fines, statutes), query, ao_number, case_number, respondent, citations, penalty bounds, or dates; at least one is required (missing_filter), and a date bound needs type plus a date_kind that type recordstype it doesn't filter fails as filter_not_valid_for_type, and with type omitted the search returns only the types they all apply to, with a total over those types. On MURs and ADRs a citation can't be combined with case_number, respondent, a penalty bound, or an open/close date bound, which upstream would ignore; the two citation fields together match either one52 U.S.C. 30104 or 11 CFR 110.1 (USC, C.F.R., §, and suffixes like 30104(g) are fine); a bare 30106 or 110.1 fails as invalid_citation instead of silently returning unfiltered results. One citation per field: upstream applies only the first citation in a value, so 52 U.S.C. 30104, 52 U.S.C. 30118 fails the same wayfrom_hit / hits_returned, up to 200 per type within a 10,000-result windowdocuments becomes document_count and document_categories, dispositions becomes disposition_count and disposition_categories, highlights stop at 3 with their match markup removed and render one per line, and commission_votes shrink to a date and a 200-character action; openfec_get_legal_document returns the full recordtruncated, shown, and nextFromHit — the from_hit that continues each type, passed冒頭だけを表示しています。続きはリポジトリで読めます