Phonetic & Morse code MCP.
Free
63,989 MCP servers
Works with Perplexity
NHL MCP — live NHL data via the official NHL API
Free
Northern Ireland court and tribunal judicial decisions — judiciaryni.uk.
Free
NIH RePORTER MCP — every NIH-funded research project (free, no auth)
Free
Nominatim MCP — wraps OpenStreetMap Nominatim geocoding API (free, no auth)
Free
National Parliamentary Library of Georgia MCP — the union catalogue and the digital library, both…
Free
NYC Animals MCP — dog licensing and dog-bite records for New York City (data.cityofnewyork.us…
Free
Open Collective public MCP.
Free
SysML v2 and KerML for coding agents: workspace diagnostics and edits, execution, REPL sessions.
Free
Umbrella MCP: payment preflight, auth watch, HIP-3 trade preflight, velocity checks
Free
Last.fm MCP.
Free
MBTA MCP — Boston real-time transit via the MBTA v3 API (api-v3.mbta.com)
Free
mempool.space MCP — Bitcoin block explorer + mempool/fee stats
Free
NLM MeSH (Medical Subject Headings) MCP.
Free
MyGene.info MCP. Docs: https://docs.mygene.info/en/latest/
Free
Narodowy Bank Polski (National Bank of Poland) Web API MCP. Keyless.
Free
National Bank of Ukraine (NBU) public statistics MCP. Keyless.
Free
Norges Bank (Norway's central bank) MCP — exchange rates, interest rates, and government debt key…
Free
OpenSanctions MCP — global sanctions and PEP data.
Free
Open Charge Map MCP — global EV charging station database (openchargemap.io).
Free
SendGrid MCP — wraps SendGrid v3 API (api.sendgrid.com/v3)
Free