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
RE
refcheck io.github.benchoi93/refcheck Verify academic citations against real databases. Catches hallucinated references, exports BibTeX.
Version check not run yet
Databases Official MCP Registry · PyPI Local 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 Local 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 Local 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
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One MCP server for all web data. Scrape, search, crawl, and AI research in one install.
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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US import duty research: HTS codes, Chapter 99 duties, MPF/HMF fees, landed cost. USITC data.
Version check not run yet
Science and research Official MCP Registry · GitHub MCP Registry Local
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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 Local Remote 163 a week MIT
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MCP server for Ultralytics Platform projects, datasets, training, prediction, exports, and models.
Version check not run yet
Science and research Official MCP Registry · npm Local 43 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
TE
Tebra com.jamesrosingmd/tebra MCP server for Tebra/Kareo practice management — patients, billing, scheduling, FHIR (45 tools)
Version check not run yet
Science and research Official MCP Registry · npm Local 136 a week MIT
EN
Ensembl io.github.cyanheads/ensembl-mcp-server Look up genes, sequences, variants, homologs, and cross-database xrefs from Ensembl REST.
100% up · 30 days
Science and research Official MCP Registry · npm Local Remote 133 a week APACHE-2.0
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Federated research discovery with S-Index metrics across a network of digital twins.
Version check not run yet
Monitoring and observability Official MCP Registry · PyPI Local MIT
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Budgeted reports and datasets with Hound, Webhound's DeepSeek V4 Pro + GPT-5.4 research harness.
100% up · 30 days
Science and research Official MCP Registry · npm Local Remote 36 a week MIT
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An MCP FHIR server written in Go for EMR systems like Epic and Cerner
Version check not run yet
Science and research Official MCP Registry · npm · Go modules Local 207 a week MIT