MCP server directory
58,302 MCP servers that connect AI assistants to tools and data, from the official MCP Registry and the community lists, updated every hour.
- 16 categories
- 37,737 remote servers
- Updated every hour
PascalCase token count, value discardedio.github.sadri-dridi/pascal-n
PascalCase token count, value discarded
Coarse moon age 0-29 from UTC dayio.github.sadri-dridi/moon-age
Coarse moon age 0-29 from UTC day
Mayan Long Count baktun bandio.github.sadri-dridi/mayan-ok
Mayan Long Count baktun band
HMAC-SHA1 hex length, input discardedio.github.sadri-dridi/hmac1-len
HMAC-SHA1 hex length, input discarded
Whether current UTC year has Feb 29io.github.sadri-dridi/leap-day
Whether current UTC year has Feb 29
FNV-1a 128 hex length, input discardedio.github.sadri-dridi/fnv128-ok
FNV-1a 128 hex length, input discarded
KSUID 40-hex shape, value discardedio.github.sadri-dridi/ksuid-hex
KSUID 40-hex shape, value discarded
KSUID Base62 charset, value discardedio.github.sadri-dridi/ksuid-b62
KSUID Base62 charset, value discarded
Cords to cubic meters, number discardedio.github.sadri-dridi/cord-m3
Cords to cubic meters, number discarded
SHACL NodeShape count, body discardedio.github.sadri-dridi/shacl-ok
SHACL NodeShape count, body discarded
Hydra operation count, body discardedio.github.sadri-dridi/hydra-ok
Hydra operation count, body discarded
io.github.DataLeadsPRO/company-enrichmentio.github.DataLeadsPRO/company-enrichment
Enrich any domain into a full company profile with firmographics and buying signals.
io.github.DataLeadsPRO/website-to-jsonio.github.DataLeadsPRO/website-to-json
Turn any webpage into structured JSON with CSS-selector schemas - strings select text, attributes
io.github.DataLeadsPRO/saas-pricing-extractorio.github.DataLeadsPRO/saas-pricing-extractor
Extract and structure pricing pages from any SaaS site: plans, tiers, and features.
io.github.DataLeadsPRO/news-article-extractorio.github.DataLeadsPRO/news-article-extractor
Extract clean article text, titles, and metadata from news URLs - ready for NLP pipelines.
io.github.gollumw/telcoladderio.github.gollumw/telcoladder
Turn a signalling pcap into per-subscriber call flows: 5G, 4G and IMS, every failure explained
com.kratons/publiccom.kratons/public
Kratons, boutique DMC: bespoke trips in Spain, Portugal, Morocco. Facts, catalog, reviews, requests.
JS identifier charset, value discardedio.github.sadri-dridi/ident-js
JS identifier charset, value discarded
CRLF run count, text discardedio.github.sadri-dridi/crlf-run
CRLF run count, text discarded
Juche year bandio.github.sadri-dridi/juche-ok
Juche year band
Juche year from UTCio.github.sadri-dridi/juche-yr
Juche year from UTC
UTC ISO ordinal YYYY-DDD shapeio.github.sadri-dridi/iso-ord2
UTC ISO ordinal YYYY-DDD shape
XXH3-128 hex length, input discardedio.github.sadri-dridi/xxh3-128
XXH3-128 hex length, input discarded
Tiger-192 hex length, input discardedio.github.sadri-dridi/tiger192
Tiger-192 hex length, input discarded
Tiger-160 hex length, input discardedio.github.sadri-dridi/tiger160
Tiger-160 hex length, input discarded
UUID Base58 shape, value discardedio.github.sadri-dridi/uuid-b58
UUID Base58 shape, value discarded
Poles to meters, number discardedio.github.sadri-dridi/pole-m
Poles to meters, number discarded
US pecks to liters, number discardedio.github.sadri-dridi/peck-l
US pecks to liters, number discarded
Kips to kilograms, number discardedio.github.sadri-dridi/kip-kg
Kips to kilograms, number discarded
KOI8-U high-bit band, bytes discardedio.github.sadri-dridi/koi8u-ok
KOI8-U high-bit band, bytes discarded
HZ-GB ~{ ~} frame, input discardedio.github.sadri-dridi/hz-gb-ok
HZ-GB ~{ ~} frame, input discarded
Yacc rule count, body discardedio.github.sadri-dridi/yacc-ok
Yacc rule count, body discarded
SOAP Envelope shape, markup discardedio.github.sadri-dridi/soap-ok
SOAP Envelope shape, markup discarded
TriG graph-brace count, body discardedio.github.sadri-dridi/trig-ok
TriG graph-brace count, body discarded
io.github.heliograph-io/heliographio.github.heliograph-io/heliograph
Run commands on a machine you cannot SSH into. Air-gapped, bastion-only, change-controlled.
ISRC 12-char shape, value discardedio.github.sadri-dridi/isrc-ok
ISRC 12-char shape, value discarded
ISWC T- shape, value discardedio.github.sadri-dridi/iswc-ok
ISWC T- shape, value discarded
UTC second 0-60 bandio.github.sadri-dridi/sec-utc
UTC second 0-60 band
ISNI 16-digit shape, value discardedio.github.sadri-dridi/isni-ok
ISNI 16-digit shape, value discarded
UTC millisecond 0-999 bandio.github.sadri-dridi/ms-utc2
UTC millisecond 0-999 band
UTC second day of the current monthio.github.sadri-dridi/month-2
UTC second day of the current month
SHA-1 hex length, input discardedio.github.sadri-dridi/sha1-len
SHA-1 hex length, input discarded
scrypt N cost band, value discardedio.github.sadri-dridi/scrypt-n
scrypt N cost band, value discarded
ALPN h3 token, value discardedio.github.sadri-dridi/h3-alpn-ok
ALPN h3 token, value discarded
Early-Data 1 token, value discardedio.github.sadri-dridi/early-data
Early-Data 1 token, value discarded
BTU to watt-hours, number discardedio.github.sadri-dridi/btu-wh
BTU to watt-hours, number discarded
CP850 high-bit band, bytes discardedio.github.sadri-dridi/cp850-ok
CP850 high-bit band, bytes discarded
C octal-escape count, input discardedio.github.sadri-dridi/c-octesc
C octal-escape count, input discarded
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data. Last synced Nov 4, 2026.
Frequently asked questions
What is MCP?
The Model Context Protocol is an open standard that lets an AI assistant (Claude, ChatGPT, Cursor, an agent) call outside tools and read outside data through a "server". A remote server is a URL you add to your client; a local one runs on your computer from a package (npm, PyPI, Docker).
How do I add an MCP server to Claude or Cursor?
Open the server's page here and copy its configuration block into your client's MCP settings file, then restart the client. Remote servers need only the URL; local ones need Node (npx), Python (uvx) or Docker installed.
Are these servers safe?
Anyone can publish to the registry. A server can read what you give it access to and act on your behalf, so prefer servers with public source code from a publisher you recognise, and grant the smallest scope that works.