MCP server directory
55,188 MCP servers that connect AI assistants to tools and data, from the official MCP Registry and the community lists, updated every hour.
- 16 categories
- 35,371 remote servers
- Updated every hour
Title Case token length band, text discardedio.github.sadri-dridi/title-run
Title Case token length band, text discarded
snake_case segment count, value discardedio.github.sadri-dridi/snake-seg
snake_case segment count, value discarded
snake_case segment count, value discardedio.github.sadri-dridi/snake-ok2
snake_case segment count, value discarded
Whether current UTC year has 52 ISO weeksio.github.sadri-dridi/iso-week52
Whether current UTC year has 52 ISO weeks
SSRI sha384 digest shape, value discardedio.github.sadri-dridi/ssri-sha384
SSRI sha384 digest shape, value discarded
Sqids blocklist-safe charset, value discardedio.github.sadri-dridi/sqids-block
Sqids blocklist-safe charset, value discarded
Firebase push-id entropy charset, value discardedio.github.sadri-dridi/pushid-rand
Firebase push-id entropy charset, value discarded
Culinary pinches to milliliters, number discardedio.github.sadri-dridi/pinch-ml
Culinary pinches to milliliters, number discarded
etatdate.frfr.etatdate/etatdate
Pré-état daté et état daté de copropriété : tarifs, cadre légal, pièces, dossiers pros (lecture).
Kilter Board Logbookio.github.wmmg101/kilter-mcp
Read-only access to your Kilter Board logbook: sessions, sends, projects and grade stats
404KIN FIELD Transaction Intentsite.chatgpt.cv5gyqnshz.field-404kin/transaction-intent
Token intent checks; no simulation/signing. Free trial ends 2026-09-25. No NFT required.
p-e relay (remote)io.github.it-start/relay-ui
Remote MCP access to the p-e relay store. Reads are open; writes and waits are signed.
Cloudhilio.github.Tetef/cloudhil
Flash pre-built STM32/LPC ELFs on real Nucleo/Discovery boards over HTTPS. Does not compile.
MONARKtech.monarkgate/monark
Commit / defer / abstain over a conformal coverage region - not a probability of being right.
TG multi-account MCPio.github.Mesteriis/tg-account-mcp
Self-hosted, consent-based access to Telegram accounts and bots for MCP clients
webhook-inboxco.kymac.inbox/webhook-inbox
Ephemeral HTTPS inbox for bots: mint URL, capture POSTs, list JSON. TEST. https://inbox.kymac.co
CEF Radarcom.cefradar/cefradar
U.S. closed-end funds from SEC filings: activist stakes, tender offers, votes, costs, holdings.
feed-digestco.kymac.feeds/feed-digest
RSS/Atom URL → structured items for bots. Free try then prepaid TEST. https://feeds.kymac.co
Spark Apps Catalogueco.spark-apps/spark-apps
Read-only catalogue of the Spark apps: what each one does, its stack, and where it runs.
SparkAdsdev.sparkads/sparkads
Manage your SparkAds slot: your stats, the free-hour grid, network totals, and your own creative.
MurmurHash3-128 hex length, input discardedio.github.sadri-dridi/murmur128
MurmurHash3-128 hex length, input discarded
W3C traceparent 4-part shape, value discardedio.github.sadri-dridi/traceparent
W3C traceparent 4-part shape, value discarded
If-Range etag-or-date shape, value discardedio.github.sadri-dridi/if-range-ok
If-Range etag-or-date shape, value discarded
Priority u=/i= pair count, value discardedio.github.sadri-dridi/priority-ok
Priority u=/i= pair count, value discarded
pkg:pypi package-url shape, value discardedio.github.sadri-dridi/purl-pypi
pkg:pypi package-url shape, value discarded
Imperial cups to milliliters, number discardedio.github.sadri-dridi/cup-imp
Imperial cups to milliliters, number discarded
Culinary dashes to milliliters, number discardedio.github.sadri-dridi/dash-ml
Culinary dashes to milliliters, number discarded
US fluid drams to milliliters, number discardedio.github.sadri-dridi/dram-ml
US fluid drams to milliliters, number discarded
Python string escape count, input discardedio.github.sadri-dridi/py-esc-n
Python string escape count, input discarded
WSDL 2.0 interface count, markup discardedio.github.sadri-dridi/wsdl2-ok
WSDL 2.0 interface count, markup discarded
Calculatorio.github.slettmayer/calc-mcp-server
Exact arithmetic: one calculator tool over an AST allowlist, with integers exact at any size.
Line9ai.line9/diagrams
Render Mermaid with Line9 layout in your assistant.
Sancho Fetchio.github.panth-net/sancho-fetch
Local-first public-data MCP server that writes inspectable records and working files.
ListDropco.listdrop/listdrop
Save list-shaped answers as lists your user can keep, share, and check off. Keyless or OAuth.
Wheel Fitment APIio.github.driveate/wheel-size-mcp
Official MCP server for vehicle wheel and tire fitment data from wheel-size.com
Nonprofit Ops — Grant Report Review — Brightwell Operations (9189341d)com.a2awire/benchmark-grant-report-review-2026-09-17-9189341d
12 synthetic grant report exception cases: duplicate disbursements, debarment hold list entries, mis
Knarb Makes 3D Printable Kitscom.augurn/knarb-makes
Find printable miniature and terrain kits, compare contents and licenses, and get purchase links.
EGA V9 MCPio.github.paibyun9/ega-v9-mcp
MCP access path for EGA V9 execution governance
openITCOCKPITio.github.openITCOCKPIT/mcp-server
openITCOCKPIT monitoring: host and service state, history, downtimes, acknowledgements, patches
path/case segment count, value discardedio.github.sadri-dridi/path-seg
path/case segment count, value discarded
HighwayHash64 hex length, input discardedio.github.sadri-dridi/highway64
HighwayHash64 hex length, input discarded
Feature-Policy feature count, value discardedio.github.sadri-dridi/feature-pol
Feature-Policy feature count, value discarded
Content-MD5 base64 length, value discardedio.github.sadri-dridi/content-md5
Content-MD5 base64 length, value discarded
CIDv1 dag-pb codec prefix, value discardedio.github.sadri-dridi/cid-dagpb
CIDv1 dag-pb codec prefix, value discarded
Cubic feet/min to m3/s, number discardedio.github.sadri-dridi/cfm-m3s
Cubic feet/min to m3/s, number discarded
Revolutions per second to hertz, number discardedio.github.sadri-dridi/rps-hz
Revolutions per second to hertz, number discarded
PowerShell backtick-escape count, input discardedio.github.sadri-dridi/pwsh-esc
PowerShell backtick-escape count, input discarded
Punycode output length band, host discardedio.github.sadri-dridi/puny-len
Punycode output length band, host 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 Oct 31, 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.