Servers by cyanheads

Scanned where there is a package or repository to read, and every release diffed against the tool surface we already hold. Every figure on a card is counted from this marketplace's own rows.

40 MCP servers

Scanned where there is a package or repository to read — the grade is on each server's page
ResearchBy cyanheads

Search the Met collection, browse by department or update date, fetch full records and CC0 images.

18/day
Free

Query FEMA disaster declarations, public assistance grants, housing aid, and NFIP claims.

18/day
Free

Access EPA environmental data — facility compliance (ECHO), toxic releases (TRI), Superfund sites, drinking water systems, and real-time

18/day
Free

Find air-quality stations and read pollutant observations from government monitors via OpenAQ v3.

17/day
Free

Search and query the Eurostat catalogue — EU economy, demography, trade, and NUTS regional data.

16/day
Free

Search and resolve Zenodo datasets, software, and publications by DOI; trace versions and funding.

16/day
Free

Search LOC digital collections, Chronicling America newspapers (full OCR), and LC Subject Headings.

16/day
Free

Search ReliefWeb humanitarian reports, disasters, jobs, training, and country profiles via MCP.

14/day
Free

Search US court opinions, federal dockets, judges, citations, and oral arguments via CourtListener.

14/day
Free

Search DataCite datasets and software, fetch DOI metadata, trace relations, format citations.

14/day
Free

Search fossil occurrences, taxon ranges, diversity through deep time, and the geologic time scale.

13/day
Free

Search INSPIRE-HEP papers, authors, experiments, HEPData records; get citation metrics and BibTeX.

12/day
Free

FBI Crime Data Explorer — UCR estimates, NIBRS breakdowns, hate crimes, arrests, and agency data.

12/day
Free

Search ILOSTAT labour indicators, query and compare series, build country profiles, run SQL.

10/day
Free

Search CERN Open Data, fetch records, files, analysis environments, CMS good-run lists, HLT paths.

10/day
Free

Query UNHCR refugee, IDP, and stateless populations, asylum decisions, returns, and resettlement.

8/day
Free

MCP Server for 3D protein structural data retrieval & analysis from RCSB PDB, PDBe, and UniProt.

4/day
Free
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