MCP Server Marketplace
All MCP servers
24 servers on this page
Usda Mcp Server
io.github.cyanheads
Lets an assistant search the USDA FoodData Central database, pull full nutrient profiles, and compare foods side by side.
Usaspending Mcp Server
io.github.cyanheads
Lets an assistant query USAspending.gov for US federal awards, recipients, agencies, and spending analytics.
Uniprot Mcp Server
io.github.cyanheads
Lets an assistant search UniProtKB proteins, fetch curated entries, map identifiers across databases, and pull proteomes, taxonomy, and sequences.
Treasury Fiscaldata Mcp Server
io.github.cyanheads
Lets an assistant query US Treasury Fiscal Data on national debt, interest rates, exchange rates, and other fiscal datasets, with optional DuckDB SQL analysis.
Toolkit Mcp Server
io.github.cyanheads
A developer utility server that generates IDs, QR codes, and hashes, encodes or decodes values, and geolocates IPs, with optional host diagnostics.
Stackexchange Mcp Server
io.github.cyanheads
Lets an assistant search Stack Exchange sites, read full Q&A threads as markdown, browse tag FAQs, and look up user profiles.
Socrata Mcp Server
io.github.cyanheads
Lets an assistant search Socrata government open-data portals, inspect dataset schemas, and run SoQL or DuckDB SQL queries over the results.
Smithsonian Mcp Server
io.github.cyanheads
Search 14.5 million Smithsonian Open Access museum objects and retrieve CC0-licensed images through an AI assistant.
Secedgar Mcp Server
io.github.cyanheads
Query SEC EDGAR filings, XBRL financials, and company ownership data, with in-conversation SQL over staged result sets.
Sanctions Screening Mcp Server
io.github.cyanheads
Screen names and identifiers against OFAC, EU, UK and UN sanctions lists, and resolve or trace companies via GLEIF.
Ris Austria Mcp Server
io.github.cyanheads
Lets an assistant search Austrian federal and state law, court decisions, and the official Bundesgesetzblatt through the RIS legal information system.
Reliefweb Mcp Server
io.github.cyanheads
Lets an assistant search and read ReliefWeb humanitarian reports, disasters, country profiles, jobs, training, and sources.
Reference Data Mcp Server
io.github.cyanheads
Lets an assistant look up and convert reference data such as countries, timezones, periodic table elements, physical constants, units, HTTP status codes, and…
Pubmed Mcp Server
io.github.cyanheads
Lets an assistant search PubMed and Europe PMC, fetch article metadata and full text, and format citations for biomedical literature research.
Pubchem Mcp Server
io.github.cyanheads
Lets an assistant search PubChem for chemical compounds, properties, safety data, bioactivity, and cross-references.
Pokeapi Mcp Server
io.github.cyanheads
Lets an assistant look up Pokémon, moves, abilities, items, natures, and computed type matchups from PokéAPI v2.
Pentest Mcp Server
io.github.cyanheads
Offline penetration-testing methodology engine that generates testing playbooks, maps MITRE ATT&CK techniques, analyzes HTTP responses, and produces annotated…
Paleobiology Mcp Server
io.github.cyanheads
Lets an assistant search Paleobiology Database fossil occurrences, resolve taxon ranges, compute diversity curves, and look up the geologic time scale.
Ourairports Mcp Server
io.github.cyanheads
Lets an assistant look up airports, runways, navaids, and radio frequencies from a bundled offline OurAirports dataset.
Osv Advisory Mcp Server
io.github.cyanheads
Lets an assistant look up known package vulnerabilities on OSV.dev, batch-audit dependency lists or SBOMs, and fetch full advisory records.
Orcid Mcp Server
io.github.cyanheads
Lets an assistant search the ORCID registry and pull researcher profiles, works, affiliations, funding, and peer reviews.
Openstreetmap Mcp Server
io.github.cyanheads
Lets an assistant geocode places and addresses and run OpenStreetMap spatial queries through Nominatim and Overpass.
Openstates Mcp Server
io.github.cyanheads
Lets an assistant search and fetch US state legislative data — bills, legislators, committees, events, and jurisdictions — from the Open States v3 API.
Openlibrary Mcp Server
io.github.cyanheads
Lets an assistant search Open Library's catalog of books, authors, editions and subjects, and resolve cover image URLs.