"A tool or service for fetching data or resources" matching MCP connectors:

Structured aquarium, marine, terrarium and paludarium data for AI agents.

Hosted, zero-install MCP for source-provenanced US federal healthcare provider data. Resolve any NPI or CCN across NPPES, OIG LEIE, SAM.gov, state Medicaid exclusions, PECOS, Care Compare, and Open Payments — every field carries a 14-field provenance contract, with an "excluded or compromised anywhere" check on every lookup.

Appendix turns any AI health conversation into a board-certified physician's opinion — with a real prescription when clinically appropriate. Search medical literature and submit a clinical encounter for review, all from your agent.

Provider credentialing & payer-enrollment tracking for medical practices — read-only demo tools.

DEA registration & controlled-substance authority tracking for prescribers — read-only demo.

MCP server for Drosophila neuroscience data from VirtualFlyBrain

CMS quality ratings, payer-negotiated prices, and clinician data for 41K+ US healthcare facilities.

EBI PRIDE Archive MCP — proteomics (mass-spectrometry) data repository.

UK Health Security Agency (UKHSA) data dashboard MCP — keyless.

Hosted MCP server exposing US hospital procedure cost data to AI assistants

Search PubChem compounds, properties, safety data, bioactivity, and cross-references.

EBI Ontology Lookup Service — 250+ biomedical ontologies

US healthcare data for AI agents: CMS, FDA adverse events, CDC, NPPES NPI. Keyless, real samples.

Analyze biomarker panels with an MD-led clinical engine. Guideline-cited. Synthetic data only.

Free CMS enrollment and revalidation evidence with pay-per-result automation and Roster Watch terms.

Hosted MCP server for the Healthie EHR & telehealth API: patients, appointments, charting, tasks.

Pay-per-call US healthcare data: hospital financials, prices, quality, exclusions, wages.

Read-only catalog, sequence, evidence, policy, and COA-verification lookup for an RUO supplier.

Supplement research, biomarker effects, drug interactions, and brand quality data

Evidence-based supplement research for AI assistants. Query 4,794 clinical effect edges across 290 supplements and 502 biomarkers, 765 supplement-supplement interactions, 1,634 FDA drug interactions, and 22,570 product quality scores with AviScore ratings. 8 tools: supplement and biomarker lookup, drug and supplement interactions, brand quality rankings, condition-based supplement recommendations, fuzzy search for supplements and health conditions.