MCP servers for OpenAI Agents SDK

OpenSky MCP — live aircraft, served from keyless community ADS-B feeds.

Open Targets MCP — disease/target/drug knowledge graph.

OpenTopography MCP.

PACER Case Locator (PCL) MCP — live US federal court case & party search on the

Pirate Weather MCP.

Slovenia Open Data (podatki.gov.si) CKAN MCP.

POWO (Plants of the World Online, by the Royal Botanic Gardens, Kew) MCP.

Islamic prayer times & calendar MCP (Aladhan API). Keyless.

ProZorro MCP — Ukraine government procurement (keyless).

PubChem MCP — NIH chemistry compound database (no auth)

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

PVGIS MCP — EU Joint Research Centre PV system modeler

PyPI Stats MCP.

RCSB PDB MCP — experimentally determined macromolecular structures.

Real Estate Japan MCP — actual residential/commercial transaction prices and

RECAP — the actual documents filed in US federal court cases.

Regrid MCP — wraps the Regrid Parcel API v2 (regrid.com)

RemoteOK MCP — remote-work job board (tech-heavy), keyless.

Remotive MCP — curated remote-only job board

Rentcast MCP — wraps Rentcast API (api.rentcast.io/v1)

Sveriges Riksbank (Sweden's central bank) SWEA v1 MCP. Keyless.