"How to handle REST APIs" matching MCP connectors:

Condition-aware ingredient & product safety intelligence for agents: verdict + evidence tier + per-claim evidence_state (cited = ≥1 verified citation / referenced = sourced-but-unverified) + citations, across breastfeeding, pregnancy, histamine/MCAS, rosacea, HS, allergy, fertility, and toddler lenses. Includes validate_claim to fact-check a free-text health claim against curated cited sources.

Regulatory Catalysts MCP — high-value biotech regulatory calendar events (keyless).

Deterministic CMS NCCI/MUE claim scrubbing and CARC/RARC denial explanations, cited to source.

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

MyHealthfinder MCP — U.S. preventive-services & health-screening guidance

Medical codes MCP.

RCSB PDB MCP — experimentally determined macromolecular structures.

Directory of US clearinghouse/payer APIs (Availity, Optum, Waystar) with pricing & access signals.

UniProt MCP — protein sequence + function database.

Verified biotech catalyst calendar (PDUFA/AdComm/trial readouts) anchored to official sources.

AlphaFold DB MCP — predicted protein structures.

NLM MeSH (Medical Subject Headings) MCP.

IntAct (EBI) molecular-interaction database MCP. Keyless.

PDBe (Protein Data Bank in Europe, EBI) MCP.

HGNC (HUGO Gene Nomenclature Committee) MCP.

EBI BioStudies MCP.

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

Free oncology data (research, trials, FDA approvals, news) plus IBM MAMMAL biomedical predictions.

PubMed MCP — wraps the NCBI E-utilities API (biomedical literature, free, no auth)

NCI Genomic Data Commons (GDC) MCP.