io.github.cyanheads/openfec-mcp-server
Access FEC campaign finance data. Query data about candidates, money trails, and election filings.
MCP server · by cyanheads
About
io.github.cyanheads/openfec-mcp-server is an MCP server published by cyanheads. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.
What it asks for
- Runs remotely
- Settings: 7
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Package
npm @cyanheads/openfec-mcp-server (@cyanheads/openfec-mcp-server on npm)
- npm downloads/week: 272 (2026-10-12)
- npm downloads/month: 1 654 (2026-10-12)
- Latest version on npm: 0.9.1, published 2026-10-09
- Declared version 0.9.1 is not listed on npm
npm facts come from the public npm registry (registry.npmjs.org, api.npmjs.org). Each figure is the registry's own and is never added to another. A registry that publishes no figure shows none: no number is not zero.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http openfec-mcp-server https://openfec.caseyjhand.com/mcp[mcp_servers.openfec-mcp-server]
url = "https://openfec.caseyjhand.com/mcp"{
"mcpServers": {
"openfec-mcp-server": {
"url": "https://openfec.caseyjhand.com/mcp"
}
}
}Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.9.1 | Downloads/month (npm): 1 654 Downloads/week (npm): 272 Forks (GitHub): 0 Stars (GitHub): 2 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
fec-mcp io.github.mrfentmen/fec-mcp
US campaign finance data from the FEC. No key required.
-
OpenFEC MCP — Federal Election Commission campaign finance data
-
opensecrets-mcp io.github.mrfentmen/opensecrets-mcp
MCP server for OpenSecrets: money in U.S. politics. Needs a free API key.
-
FEC campaign finance data: candidate fundraising, donors, and spending
-
congressgov-mcp-server io.github.cyanheads/congressgov-mcp-server
Access U.S. congressional data (bills, votes, members, committees) via MCP.
-
usaspending-mcp io.github.mrfentmen/usaspending-mcp
USAspending federal agencies and awards, plus nonprofit filings.
-
GovTrack MCP — federal US Congress data (free, no auth)
-
lobbywatch-mcp io.github.malkreide/lobbywatch-mcp
Lobbywatch.ch transparency data on parliamentarians, interests, access badges
-
nonprofit-explorer-mcp-server io.github.cyanheads/nonprofit-explorer-mcp-server
MCP server for nonprofit financials via ProPublica: IRS Form 990 data for 1.8M+ nonprofits.
-
edgrapi-skills io.github.paperandbeyond23-gif/edgrapi-skills
US government + SEC data as clean JSON: SAM.gov, USAspending, Grants.gov, Congress, SEC filings.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Reference tools for underused public healthcare data. Two Claude skills: hcris-analyst looks up nonprofit U.S. hospital reporting (CMS S-10 vs. IRS 990 Schedule H, side by side…
-
Connect Claude to 15,000+ blockchain subgraphs via The Graph's Subgraph MCP server. Query DeFi, NFT, DAO, and governance data in natural language without writing GraphQL.
-
Connect AI assistants to Outline for document search, reading, and management
-
Official Slice plugin for Claude. Ask Claude about your cap table, grants, share classes, ESOP pools, compliance posture, valuations, workflows, and exit waterfalls - all through…
-
Zero-config MCP server for searchable documentation. SQLite or PostgreSQL.
Has a listing on Claude Code: claude-plugins-official (5)
-
Government contracting research and capture workflows in Claude: opportunity and pipeline briefs, bid/no-bid and competitor analysis, price-to-win and proposal prep, powered by…
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
-
Carta Investors plugin — skills for querying investor data, performance benchmarks, regulatory reporting, AGM deck generation, brand extraction, and more via the Carta MCP Server.
-
LinqAlpha financial research in Claude: guided setup for the LinqAlpha connector, capability-based source selection for fundamentals, estimates, transcripts, filings and market…
-
Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more
Has a listing on Claude: knowledge-work-plugins (5)
-
Government contracting research and capture workflows in Claude: opportunity and pipeline briefs, bid/no-bid and competitor analysis, price-to-win and proposal prep, powered by…
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
-
Carta Investors plugin — skills for querying investor data, performance benchmarks, regulatory reporting, AGM deck generation, brand extraction, and more via the Carta MCP Server.
-
Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more
-
Portfolio monitoring, valuations and analytics for private-capital GP teams using the Chronograph connector: portfolio-company one-pagers, fund quarterly review packs…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
-
Bring operational data and context into the flow of your ChatGPT conversations. You can ask questions, create and update records, and analyze your data—all through conversation…
-
PostHog gives your AI agent direct access to your product analytics, feature flags, experiments, error tracking, surveys, logs, and LLM analytics. Ask questions about your data…
-
Analyze Mixpanel data with the mixpanel_headless Python SDK and Codex skills.
-
Answer product and business questions with data
Has a listing on Community GitHub marketplaces (5)
-
br-eli-mcp io.github.matematicsolutions/br-eli-mcp
MCP server for Brazilian federal law: legislation, DataJud, STJ, CARF, TST, TCU citations.
-
se-eli-mcp io.github.matematicsolutions/se-eli-mcp
MCP server for Swedish statutes (SFS) via Riksdagen open data with verifiable citations.
-
us-eli-mcp io.github.matematicsolutions/us-eli-mcp
US law MCP: bills, US Code, Federal Register, executive orders, case law (state+federal), eCFR
-
Sejm RP i akty prawne (ELI): posłowie, głosowania, interpelacje, ustawy. Lokalnie, tylko odczyt.
-
Community association records, statutes, contractor licenses, RFPs and the change feed from Common Elements, through its hosted MCP server.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Complete toolkit for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk. Includes instructions for best practices, a…
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
-
Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating…
-
Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP.
-
Three-layer verification pipeline for AI output. Extracts claims, finds sources, and flags hallucination risks so humans can verify before acting.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
code-apps-preview
Build and deploy Power Apps code apps using React, Vite, and Power Platform connectors.
Has a listing on Cursor: cursor/plugins (5)
-
Pull source-linked fundamentals, KPIs, filings, and prices.
-
Enrich people and companies, run AI research agents.
-
Pull account summaries, deal insights, and call briefs.
-
Query, create, and update records in your org.
-
Work with PostHog from chat: query product analytics and run SQL, manage feature flags and experiments, triage error tracking issues, and review session replays, surveys, and…
Has a listing on Docker MCP Catalog (5)
-
An MCP server to help make U.S. Government open datasets AI-friendly.
-
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
-
🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.
-
oxylabs-mcp io.oxylabs/oxylabs-mcp
Fetch and process content from specified URLs & sources using the Oxylabs Web Scraper API.
-
scrapegraph-mcp io.github.ScrapeGraphAI/scrapegraph-mcp
AI-powered web scraping and data extraction capabilities through ScrapeGraph API
Has a listing on Official MCP Registry (5)
-
fec-mcp io.github.mrfentmen/fec-mcp
US campaign finance data from the FEC. No key required.
-
OpenFEC MCP — Federal Election Commission campaign finance data
-
opensecrets-mcp io.github.mrfentmen/opensecrets-mcp
MCP server for OpenSecrets: money in U.S. politics. Needs a free API key.
-
FEC campaign finance data: candidate fundraising, donors, and spending
-
congressgov-mcp-server io.github.cyanheads/congressgov-mcp-server
Access U.S. congressional data (bills, votes, members, committees) via MCP.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.