Which MCP servers actually work?

We track 59022 servers from the official MCP Registry. 39924 are hosted (remote); we have health-checked 39594 so far. 341 use templated URLs that need user-specific values and can't be checked. Of those checked, 23681 passed a full MCP handshake, 11723 are up but need credentials, and 4190 failed or were unreachable (last check 2026-11-08T09:40:19.965Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
GitHub pull request URL shape, path discarded
io.github.sadri-dridi/gh-pr-shape
0HealthyNone3181 ms2026-11-06T17:25:45.981Zdeveloper-tools
Currency MYR
io.github.sadri-dridi/fx-myr
0HealthyNone31480 ms2026-11-06T17:25:45.958Zagents-and-memory
GitHub release tag URL shape, path discarded
io.github.sadri-dridi/gh-release-ok
0HealthyNone3031 ms2026-11-06T17:25:45.958Zdeveloper-tools
glTF asset version shape, body discarded
io.github.sadri-dridi/gltf-ok
0HealthyNone31800 ms2026-11-06T17:25:45.958Zagents-and-memory
Grapheme length, text discarded
io.github.sadri-dridi/grapheme-len
0HealthyNone31506 ms2026-11-06T17:25:45.958Zagents-and-memory
GND identifier shape, value discarded
io.github.sadri-dridi/gnd-ok
0HealthyNone3185 ms2026-11-06T17:25:45.948Zagents-and-memory
Git branch name safety, name discarded
io.github.sadri-dridi/git-branch-ok
0HealthyNone3115 ms2026-11-06T17:25:45.891Zdeveloper-tools
GPS second-of-week band
io.github.sadri-dridi/gps-sow
0HealthyNone3168 ms2026-11-06T17:25:45.891Zagents-and-memory
Gradle dependency count, body discarded
io.github.sadri-dridi/gradle-ok
0HealthyNone3125 ms2026-11-06T17:25:45.891Zagents-and-memory
Git tag name safety, name discarded
io.github.sadri-dridi/gittag-ok
0HealthyNone31755 ms2026-11-06T17:25:45.860Zdeveloper-tools
Sec-GPC 1 token, value discarded
io.github.sadri-dridi/gpc-ok
0HealthyNone3144 ms2026-11-06T17:25:45.451Zagents-and-memory
Git Ref Shape
io.github.sadri-dridi/git-ref-shape
0HealthyNone3143 ms2026-11-06T17:25:45.448Zdeveloper-tools
GOST R 34.11 hex length, input discarded
io.github.sadri-dridi/gost-len
0HealthyNone3137 ms2026-11-06T17:25:45.438Zagents-and-memory
Gills to milliliters, number discarded
io.github.sadri-dridi/gill-ml
0HealthyNone3134 ms2026-11-06T17:25:45.417Zagents-and-memory
Git tag name safety, name discarded
io.github.sadri-dridi/git-tag-ok
0HealthyNone3022 ms2026-11-06T17:25:45.368Zdeveloper-tools
AtlasClose Governance Demo
com.atlasclose/demo
0HealthyNone531296 ms2026-11-06T17:25:45.363Zecommerce
Glob pattern compile, pattern discarded
io.github.sadri-dridi/glob-ok
0HealthyNone3121 ms2026-11-06T17:25:45.175Zagents-and-memory
gitoid:sha256 shape, value discarded
io.github.sadri-dridi/gitoid-ok
0HealthyNone3119 ms2026-11-06T17:25:45.164Zagents-and-memory
gitignore rule count, body discarded
io.github.sadri-dridi/gitignore-ok
0HealthyNone3112 ms2026-11-06T17:25:45.160Zagents-and-memory
Gemfile gem count, versions discarded
io.github.sadri-dridi/gemfile-ok
0HealthyNone30762 ms2026-11-06T17:25:44.897Zagents-and-memory
GitHub commit URL shape, path discarded
io.github.sadri-dridi/gh-commit-ok
0HealthyNone30960 ms2026-11-06T17:25:44.897Zdeveloper-tools
GitHub Actions run id digits, value discarded
io.github.sadri-dridi/gh-run-ok
0HealthyNone311469 ms2026-11-06T17:25:44.897Zdeveloper-tools
GitHub topic slug charset, value discarded
io.github.sadri-dridi/gh-topic-ok
0HealthyNone31761 ms2026-11-06T17:25:44.897Zdeveloper-tools
GIF magic-byte check, file discarded
io.github.sadri-dridi/gif-magic
0HealthyNone311470 ms2026-11-06T17:25:44.897Zagents-and-memory
gitconfig section count, body discarded
io.github.sadri-dridi/gitcfg-ok
0HealthyNone31893 ms2026-11-06T17:25:44.897Zagents-and-memory
gitignore negation rule count, body discarded
io.github.sadri-dridi/gitignore-neg-ok
0HealthyNone31736 ms2026-11-06T17:25:44.897Zagents-and-memory
Geo Hint
io.github.sadri-dridi/geo-hint
0HealthyNone312092 ms2026-11-06T17:25:44.859Zagents-and-memory
GitHub commit URL shape, path discarded
io.github.sadri-dridi/gh-sha-url
0HealthyNone311485 ms2026-11-06T17:25:44.859Zdeveloper-tools
geo: URI coordinate shape, value discarded
io.github.sadri-dridi/geo-uri
0HealthyNone311369 ms2026-11-06T17:25:44.830Zagents-and-memory
GeoJSON feature count, coords discarded
io.github.sadri-dridi/geojson-ok
0HealthyNone311153 ms2026-11-06T17:25:44.830Zagents-and-memory
GitHub packages name shape, value discarded
io.github.sadri-dridi/gh-pkg-ok
0HealthyNone311681 ms2026-11-06T17:25:44.830Zdeveloper-tools
GitHub commit SHA hex, value discarded
io.github.sadri-dridi/gh-sha-ok
0HealthyNone31524 ms2026-11-06T17:25:44.830Zdeveloper-tools
GitHub issue URL shape, path discarded
io.github.sadri-dridi/gh-issue-shape
0HealthyNone31174 ms2026-11-06T17:25:44.758Zdeveloper-tools
Currency SGD
io.github.sadri-dridi/fx-sgd
0HealthyNone31990 ms2026-11-06T17:25:43.723Zagents-and-memory
Agent Harbor pay-per-call tools
io.github.yandyman/agent-harbor-x402
0HealthyNone10718 ms2026-11-06T17:25:43.722Zagents-and-memory
Currency VND
io.github.sadri-dridi/fx-vnd
0HealthyNone31145 ms2026-11-06T17:25:43.636Zagents-and-memory
GBK lead-byte band, bytes discarded
io.github.sadri-dridi/gbk-ok
0HealthyNone31130 ms2026-11-06T17:25:43.636Zagents-and-memory
GitHub gist id charset, value discarded
io.github.sadri-dridi/gh-gist-ok
0HealthyNone31137 ms2026-11-06T17:25:43.603Zdeveloper-tools
Currency INR
io.github.sadri-dridi/fx-inr
0HealthyNone3123 ms2026-11-06T17:25:43.542Zagents-and-memory
gemspec name= shape, body discarded
io.github.sadri-dridi/gemspec-ok
0HealthyNone31348 ms2026-11-06T17:25:43.163Zagents-and-memory
Currency TWD
io.github.sadri-dridi/fx-twd
0HealthyNone31389 ms2026-11-06T17:25:43.159Zagents-and-memory
Currency TRY
io.github.sadri-dridi/fx-try
0HealthyNone31469 ms2026-11-06T17:25:43.152Zagents-and-memory
Get Agent Customers
io.github.sadri-dridi/get-agent-customers
0HealthyNone31397 ms2026-11-06T17:25:43.091Zagents-and-memory
Gemfile gem count, versions discarded
io.github.sadri-dridi/gemfile-count
0HealthyNone3119 ms2026-11-06T17:25:42.746Zagents-and-memory
NexusSDR AI — 4-Agent B2B Buying-Intent & Outbound MCP Server
sh.surge.nexussdr-cloud/mcp
0HealthyNone4653 ms2026-11-06T17:25:42.739Zcrypto-web3
Grams to ounces
io.github.sadri-dridi/g-to-oz
0HealthyNone3119 ms2026-11-06T17:25:42.579Zagents-and-memory
Grams to kilograms, number discarded
io.github.sadri-dridi/g-kg
0HealthyNone3117 ms2026-11-06T17:25:42.571Zagents-and-memory
US federal fiscal quarter from UTC
io.github.sadri-dridi/fyq-ok
0HealthyNone3121 ms2026-11-06T17:25:42.561Zagents-and-memory
Australia FY band
io.github.sadri-dridi/fy-au
0HealthyNone3117 ms2026-11-06T17:25:42.548Zagents-and-memory
Currency USD
io.github.sadri-dridi/fx-usd
0HealthyNone3117 ms2026-11-06T17:25:42.515Zagents-and-memory

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