Research MCP Servers for Grok Build

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

Asteroid and comet data from the NASA JPL Small Body Database. No key required.

Search research datasets and DOIs from DataCite. No key required.

EU legislation and CJEU case law via Publications Office SPARQL (Cellar) + GDPRhub DPA decisions.

Look up allele frequencies by ancestry, gene constraint, variants, and coverage over gnomAD.

Drug molecules and bioactivity from the ChEMBL database. No key required.

Natural-language queries over a verified emissions knowledge graph, plus standards validation

Offline MCP korpus prawa francuskiego (Legifrance/DILA) - verbatim + grounding cytatu

US Census population data by nation, state, and county. Requires a free Census API key.

Genome lookup from Ensembl. No key required.

Search Europe PMC life science literature including preprints. No key required.

Federated academic search, citation traversal, persistent PDF download, and temporary reading.

UN Sustainable Development Goal indicators. No key required.

Solar, weather, and climate data from NASA POWER. No key required.

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

enviroCar open environmental car tracking data.

Search US patents and patent applications from Google Patents. No key required.

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

Labour market data from the ILO (ILOSTAT) by country, year, sex and age, with provenance.

Keyless MCP server for CERN Open Data: records, datasets, software, news.

Clinical variants from ClinVar. No key required.