Explore MCP Servers & Agent Skills

io.github.pipeworx-io/nws

NWS MCP — US National Weather Service (no auth)

io.github.pipeworx-io/numverify

Numverify MCP — wraps the Numverify phone-number validation API (APILayer)

io.github.b1tninja/hardly

Generic HAR analysis MCP server: index and query captures without burning tokens on raw files.

io.github.travisseamon-a11y/xemstudio

Part dimensions, bolt patterns, hole sizes, fits and free STEP/STL CAD for real objects.

io.github.pipeworx-io/nuget

NuGet MCP — .NET package registry

io.github.pipeworx-io/numbers

Number utilities MCP.

io.github.pipeworx-io/nsf-awards

NSF Awards MCP — National Science Foundation award database (free, no auth)

io.github.pipeworx-io/nsi-bg

Bulgarian National Statistical Institute (НСИ / NSI) — Open Data API.

io.github.pipeworx-io/nps

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

io.github.pipeworx-io/npm

npm MCP — wraps the npm Registry API (free, no auth)

io.github.pipeworx-io/npi-registry

CMS NPI Registry MCP

io.github.pipeworx-io/nplg-catalog

National Parliamentary Library of Georgia MCP — the union catalogue and the digital library.

io.github.pipeworx-io/noaa-ndbc

NOAA NDBC MCP — National Data Buoy Center marine observations

io.github.pipeworx-io/notion_connect

Notion MCP Pack

io.github.pipeworx-io/northern-mariana-code

Commonwealth Code of the Northern Mariana Islands (CMC) — CNMI statutes by citation (e.g. '6 CMC.

com.dunnestates/aspen-penthouse

Live availability, all-in quotes and facts for a ski-in Aspen penthouse for two.

io.github.pipeworx-io/north-carolina-code

North Carolina General Statutes — state statutes by citation, plus topic search.

io.github.pipeworx-io/norges-bank

Norges Bank (Norway's central bank) MCP — exchange rates, interest rates.

io.github.pipeworx-io/nominatim

Nominatim MCP — wraps OpenStreetMap Nominatim geocoding API (free, no auth)

io.github.pipeworx-io/noaa-tides

NOAA Tides & Currents MCP.

io.github.pipeworx-io/noirlab-datalab

NOIRLab Astro Data Lab — datalab.noirlab.edu.

io.github.pipeworx-io/nobel

Nobel MCP — wraps the Nobel Prize API v2 (free, no auth)

io.github.pipeworx-io/noaa-ncei

NOAA NCEI MCP — the national climate archive, via the keyless Access services

io.github.ProAgentStore/platform

MCP-first control plane for ProAgentStore agents and private instances.