Servers by pipeworx-io

NPS MCP — US National Park Service (free key, generous limits)

NuGet MCP — .NET package registry

NVD MCP — wraps the NIST National Vulnerability Database API.

NWS MCP — US National Weather Service (no auth)

New York State Procurement MCP — State contract awards & procurement (keyless).

NYT MCP — wraps The New York Times Developer APIs (developer.nytimes.com)

OBIS (Ocean Biodiversity Information System) MCP.

Octopus Energy public API MCP — UK energy tariffs & products.

Ofgem energy data: the UK energy regulator's published statistics on the domestic price cap and…

Italian regulated disclosures direct from 1INFO — keyless, same-day-fresh.

On This Day MCP — wraps byabbe.se/on-this-day (free, no auth)

OpenCage MCP.

Open Collective public MCP.

open.canada.ca MCP — Canada CKAN catalogue.

OpenEI Utility Rate Database (URDB) MCP

OpenF1 MCP — real-time & historical Formula 1 data.

EFSA OpenFoodTox — the reference values EFSA has derived for chemical

Open Tree of Life MCP.

OSF (Open Science Framework, by the Center for Open Science) MCP.

OSV.dev (Open Source Vulnerabilities) MCP.

OWID MCP — Our World in Data chart/indicator access (free, no auth)