mcp server

io.github.cyanheads/congressgov-mcp-server

Access U.S. congressional data - bills, votes, members, committees - via MCP.

Description as published by the maintainer. Source

version 0.4.1
active

active — Most recent push to the repository was 2026-07-01.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal	Value	What it measures	Window	Observed	Source
GitHub stars	1	Number of GitHub accounts that bookmarked this repository since it was created. It is a bookmark count, not installs, not active users and not quality.	cumulative, all time	2026-08-06	GitHub
Last commit	2026-07-01	Date of the most recent push to any branch. This is the strongest cheap indicator of whether the project is still maintained.	point in time	2026-08-06	GitHub
Open issues	3	Open issues plus open pull requests, as GitHub counts them together. A high number can mean an active project or an abandoned one.	as of fetch	2026-08-06	GitHub
Latest published version	0.4.1	Latest version string the maintainer published to the registry.	as of fetch	2026-07-01	Model Context Protocol
Registry record last updated	2026-07-01	When the registry record was last updated by its maintainer.	point in time	2026-07-01	Model Context Protocol
License	Apache-2.0	Licence GitHub detected in the repository. Detection can be wrong; the LICENSE file is authoritative.	as of fetch	2026-08-06	GitHub
First listed in the MCP Registry	2026-07-01	Date this server was first published to the official MCP Registry. Not a usage or quality measure.	point in time	2026-07-01	Model Context Protocol
repository status	active	The repository exists on GitHub and is not archived. This says nothing about how recently it was worked on.	as of fetch	2026-08-06	GitHub

Where to get it

Related, by what their authors tagged them

io.github.cyanheads/openstates-mcp-server — last commit 2026-07-31, shares bills, cyanheads, legislation
Search bills, legislators, committees, and events across all 50 US states, DC, and 5 US territories.
io.github.cyanheads/eur-lex-mcp-server — last commit 2026-07-30, shares cyanheads, legislation
Search EU legislation, CJEU case law, and treaties; traverse CELLAR graph; browse EuroVoc concepts.
io.github.cyanheads/ris-austria-mcp-server — last commit 2026-07-31, shares legislation
Search Austrian federal and state law, court decisions, and the authentic Bundesgesetzblatt (RIS).
io.github.cyanheads/anime-mcp-server — last commit 2026-07-30, shares cyanheads
Search anime/manga, franchise watch order, schedule, characters, rankings, studio filmography.
io.github.cyanheads/arxiv-mcp-server — last commit 2026-07-27, shares cyanheads
Search arXiv, fetch paper metadata, and read full-text content.
io.github.cyanheads/astronomy-mcp-server — last commit 2026-07-31, shares cyanheads
Offline observational astronomy: positions, rise/set, moon phases, eclipses, and seasons.
io.github.cyanheads/attack-surface-mcp-server — last commit 2026-07-30, shares cyanheads
Passive external attack-surface mapping: CT subdomains, DNS, TLS, HTTP posture, RDAP/WHOIS, Shodan.
io.github.cyanheads/aviation-weather-mcp-server — last commit 2026-07-30, shares cyanheads
Fetch METARs, TAFs, PIREPs, and SIGMETs/AIRMETs from the NWS Aviation Weather Center.
io.github.cyanheads/biorxiv-mcp-server — last commit 2026-07-11, shares cyanheads
Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP.
io.github.cyanheads/bls-labor-mcp-server — last commit 2026-07-17, shares cyanheads
Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.

These share tags the maintainers applied themselves, such as bills, cyanheads, legislation. Common tags like "mcp" or "ai" are ignored for this: agreeing with six hundred other projects is not a similarity.

This is not a recommendation and not a test result. It is a map of what the authors said their work is about.

Also from cyanheads

io.github.cyanheads/bls-mcp-server — last commit 2026-07-17
Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.
io.github.cyanheads/bluesky-mcp-server — last commit 2026-07-31
Search posts, profiles, feeds, threads, and trending topics on Bluesky.
io.github.cyanheads/brapi-mcp-server — last commit 2026-07-16
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io.github.cyanheads/calculator-mcp-server — last commit 2026-07-02
Evaluate, simplify, and differentiate mathematical expressions.
io.github.cyanheads/cdc-health-mcp-server — last commit 2026-07-11
Search and query CDC public health data — mortality, vaccinations, surveillance, behavioral risk.
io.github.cyanheads/census-mcp-server — last commit 2026-07-31
Query U.S. Census Bureau data, variables, and geography via MCP.
io.github.cyanheads/chembl-mcp-server — last commit 2026-07-30
Link compounds to protein targets, rank bioactivity, and look up drug mechanisms and indications.
io.github.cyanheads/clinicaltrialsgov-mcp-server — last commit 2026-07-26
Search ClinicalTrials.gov — find studies, retrieve results, match patients to eligible trials.
io.github.cyanheads/clipboard-mcp-server — last commit 2026-07-30
Read, write, and inspect the system clipboard on macOS, Linux (X11/Wayland), and Windows via MCP.
io.github.cyanheads/coingecko-mcp-server — last commit 2026-07-30
Crypto market data via CoinGecko — prices, markets, history, trending, and deep coin metadata.

How the author describes it

Topics the maintainer set on GitHub: bills, congress, congress-gov, cyanheads, legislation, legislative-data, mcp, mcp-server, model-context-protocol, typescript, us-government.

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