MCP Catalog

Bea GovOfficial

BEA — Bureau of Economic Analysis MCP.

BioregistryOfficial

Bioregistry — meta-registry of biomedical identifier prefixes

BiorxivOfficial

bioRxiv + medRxiv preprint server API

BiosamplesOfficial

EBI BioSamples MCP.

BiostudiesOfficial

EBI BioStudies MCP.

BisOfficial

BIS MCP — Bank for International Settlements statistics (no auth)

BlockscoutOfficial

Blockscout MCP — multi-chain block-explorer aggregate

BlsOfficial

BLS MCP — Bureau of Labor Statistics public data API (v2)

Bnm MyOfficial

Bank Negara Malaysia (BNM) Open API MCP. Keyless.

Boe UkOfficial

Bank of England Interactive Statistical Database (IADB) MCP.

Boi IlOfficial

Bank of Israel public API MCP. Keyless.

BookbrainzOfficial

BookBrainz MCP — open book metadata (MetaBrainz / sister of MusicBrainz)

Bps IdOfficial

BPS — Badan Pusat Statistik (Statistics Indonesia) WebAPI MCP.

Bpstat PtOfficial

BPstat — Banco de Portugal statistics API (Portuguese central bank). Keyless.

Brreg NoOfficial

Brønnøysund Register Centre (BRREG) MCP — Norway's official business register.

BtsOfficial

U.S. Bureau of Transportation Statistics (BTS) — data.bts.gov open-data portal (Socrata platform).

Bundesbank DeOfficial

Deutsche Bundesbank (Germany's central bank) statistics MCP.

CactusOfficial

NCI CACTUS Chemical Identifier Resolver MCP.

Canada TendersOfficial

Canada Government Procurement MCP — CanadaBuys open data (keyless).

CaniuseOfficial

caniuse MCP — browser feature support tables

caruonOfficial

Carbon MCP — UK Carbon Intensity API (free, no auth)

Carbon InterfaceOfficial

Carbon Interface MCP — Carbon Interface API (v1)

CatalogueoflifeOfficial

Catalogue of Life — global taxonomic index of known species (~2.2M accepted names)

CbioportalOfficial

cBioPortal MCP — cancer genomics portal.