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Run AI-moderated qualitative interviews with real people from any MCP client; cited findings.
100% up · 30 days
Jobs and HR Official MCP Registry · npm Local Remote 206 a week MIT
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NASA Exoplanet Archive MCP.
100% up · 30 days
Science and research Official MCP Registry · npm Remote 206 a week MIT
CR
Crossref io.github.cyanheads/crossref-mcp-server Resolve DOIs, search ~188M scholarly works, and fetch references via the Crossref REST API.
100% up · 30 days
Science and research Official MCP Registry · npm Local Remote 205 a week APACHE-2.0
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Texas HHSC Office of Inspector General (OIG) Medicaid Provider Exclusions Database screening…
100% up · 30 days
Science and research Official MCP Registry · npm Remote 205 a week MIT
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Claude-powered AI tools: research, write, code, analyze, translate, debate, pitch, score, and more.
0% up · 30 days
Science and research Official MCP Registry · PyPI Local Remote MIT
ZO
Zoteus io.github.oscardvs/zoteus Zotero MCP server for Claude and ChatGPT: search, citations, safe writes, PDF passages and pages.
100% up · 30 days
Office documents and spreadsheets Official MCP Registry · npm Local Remote 204 a week MIT
BU
Boe Uk io.github.pipeworx-io/boe-uk Bank of England Interactive Statistical Database (IADB) MCP.
100% up · 30 days
Databases Official MCP Registry · npm Remote 203 a week MIT
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Search GBIF species taxonomy, occurrence records, datasets, and publishers.
100% up · 30 days
Science and research Official MCP Registry · npm Local Remote 191 a week APACHE-2.0
AS
Astronomy io.github.cyanheads/astronomy-mcp-server Offline observational astronomy: positions, rise/set, moon phases, eclipses, and seasons.
100% up · 30 days
Science and research Official MCP Registry · npm Local Remote 186 a week APACHE-2.0
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SEC filings, Wikipedia, arXiv, US Census and more for AI agents, with every answer source-linked.
100% up · 30 days
Science and research Official MCP Registry · npm Local Remote 185 a week MIT
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California DHCS Medi-Cal Suspended and Ineligible (S&I) Provider List screening — fleet #2805, the…
100% up · 30 days
Science and research Official MCP Registry · npm Remote 184 a week MIT
OP
Openfema io.github.pipeworx-io/openfema OpenFEMA MCP — US Federal Emergency Management Agency open data.
100% up · 30 days
Science and research Official MCP Registry · npm Remote 183 a week MIT
SO
Sonar app.trysonar/sonar ASO tools for AI agents: keyword research, rank tracking, competitor analysis (iOS & Android).
100% up · 30 days
Marketing and SEO Official MCP Registry · npm Local Remote 181 a week MIT
NO
Novada io.github.NovadaLabs/novada-mcp Search, extract, crawl, map, research, scrape 14 platforms, proxy, browser via npm — one API key.
100% up · 30 days
Web search and scraping Official MCP Registry · npm Local Remote 176 a week MIT
OR
Orcid io.github.cyanheads/orcid-mcp-server Researcher profiles, works, affiliations, funding, and peer reviews from the ORCID registry.
100% up · 30 days
Science and research Official MCP Registry · npm Local Remote 173 a week APACHE-2.0
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Florida AHCA Medicaid Sanctioned Providers screening — check a provider name, NPI, Florida license…
100% up · 30 days
Science and research Official MCP Registry · npm Remote 163 a week MIT
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Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.
100% up · 30 days
Science and research Official MCP Registry · npm Local Remote 147 a week APACHE-2.0
WO
Worldbank io.github.cyanheads/worldbank-mcp-server Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.
100% up · 30 days
Finance and payments Official MCP Registry · npm Local Remote 145 a week APACHE-2.0
CE
Census io.github.cyanheads/census-mcp-server Query U.S. Census Bureau data, variables, and geography via MCP.
100% up · 30 days
Science and research Official MCP Registry · npm Local Remote 140 a week APACHE-2.0
OP
Openfda io.github.cyanheads/openfda-mcp-server Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.
100% up · 30 days
Science and research Official MCP Registry · npm Local Remote 138 a week APACHE-2.0