Which MCP servers actually work?

We track 48756 servers from the official MCP Registry. 32020 are hosted (remote); we have health-checked 31745 so far. 283 use templated URLs that need user-specific values and can't be checked. Of those checked, 17252 passed a full MCP handshake, 8828 are up but need credentials, and 5665 failed or were unreachable (last check 2026-10-23T01:15:16.911Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
ai.byteask/embedded-docs
ai.byteask/embedded-docs
0HealthyNone33408 ms2026-10-22T08:15:24.393Zdocs-and-knowledge
Coreplex
ai.coreplex/shopping
0HealthyNone71184 ms2026-10-22T08:15:19.918Zecommerce
citepath
ai.citepath/citepath
0HealthyNone31230 ms2026-10-22T08:15:19.576Zai-and-media
Compeller
ai.compeller/compel
0HealthyNone303524 ms2026-10-22T08:15:19.397Zai-and-media
ai.bizmoon/regulatory
ai.bizmoon/regulatory
0HealthyNone51798 ms2026-10-22T08:15:19.233Zproductivity
Council of AI GSPC (free)
ai.councilof/gspc-free
0HealthyNone141034 ms2026-10-22T08:15:19.002Zfinance-and-payments
Context Link
ai.context-link/context-link
0HealthyNone4995 ms2026-10-22T08:15:18.880Zdocs-and-knowledge
Council of AI GSPC
ai.councilof/gspc
0HealthyNone191480 ms2026-10-22T08:15:18.828Zcrypto-web3
DarkFunnels documentation
ai.darkfunnels/docs
0HealthyNone31201 ms2026-10-22T08:15:18.367Zdocs-and-knowledge
Citybook
ai.citybook/citybook
0HealthyNone11919 ms2026-10-22T08:15:18.194Zagents-and-memory
DABYTE AI Visibility Index
ai.dabyte/visibility-index
0HealthyNone51553 ms2026-10-22T08:15:18.121Zdata-and-databases
Petstore MCP Server
ai.com.mcp/petstore
0HealthyNone191292 ms2026-10-22T08:15:17.826Zdeveloper-tools
DABLOCK AI Visibility Index
ai.dablock/visibility-index
0HealthyNone51415 ms2026-10-22T08:15:17.271Zcrypto-web3
Data Center Index
ai.datacenterindex/datacenterindex
0HealthyNone81403 ms2026-10-22T08:15:17.204Zcloud-and-infra
Cloud World Model
ai.cloudworldmodel/cloud-world-model
0HealthyNone9803 ms2026-10-22T08:15:17.175Zcloud-and-infra
Daishi
ai.daishi/world
0HealthyNone351352 ms2026-10-22T08:15:17.133Zagents-and-memory
ai.creationloop/creationloop
ai.creationloop/creationloop
0HealthyNone41096 ms2026-10-22T08:15:16.339Zdesign
BUMIT
ai.bumit/verify-business
0HealthyNone12058 ms2026-10-22T08:15:16.269Zother
Cursu Job Age Checker
ai.cursu/job-age-checker
0HealthyNone11427 ms2026-10-22T08:15:15.902Zother
Capxule
ai.capxule/capxule
0HealthyNone121801 ms2026-10-22T08:15:15.493Zcommunication
Context Studios MCP
ai.contextstudios/mcp
0HealthyNone461546 ms2026-10-22T08:15:15.449Zdocs-and-knowledge
ColdState — Deterministic Knowledge Infrastructure
ai.coldstate/knowledge
0HealthyNone161913 ms2026-10-22T08:15:15.357Zdocs-and-knowledge
CertScore.ai MCP Light
ai.certscore/mcp-light
0HealthyNone41538 ms2026-10-22T08:15:15.304Zdeveloper-tools
COTAL actions (cotal.ai)
ai.cotal/cotal
0HealthyNone121760 ms2026-10-22T08:15:15.151Zcloud-and-infra
OpenAI Tools MCP Server
ai.com.mcp/openai-tools
0HealthyNone91800 ms2026-10-22T08:15:15.084Zai-and-media
MCP Registry Server
ai.com.mcp/registry
0HealthyNone31673 ms2026-10-22T08:15:15.062Zagents-and-memory
Contabo (VPS) MCP Server
ai.com.mcp/contabo
0HealthyNone1241607 ms2026-10-22T08:15:14.989Zdocs-and-knowledge
Content Sweep
ai.contentsweep/agent-access
0HealthyNone351401 ms2026-10-22T08:15:14.723Zcloud-and-infra
Lenny Rachitsky Podcast Transcripts MCP Server
ai.com.mcp/lenny-rachitsky-podcast
0HealthyNone81301 ms2026-10-22T08:15:14.277Zai-and-media
ChinaAPI
ai.chinaapi/chinaapi
0HealthyNone41545 ms2026-10-22T08:15:13.991Zai-and-media
Clearvoyance
ai.clearvoyance/clearvoyance
0HealthyNone27621 ms2026-10-22T08:15:12.601Zcrypto-web3
CleanVector
ai.cleanvector/cleanvector
0HealthyNone11426 ms2026-10-22T08:15:12.323Zdesign
Builders in Fintech
ai.buildersinfintech/fintech-data
0HealthyNone231110 ms2026-10-22T08:10:22.528Zsearch-and-web
ai.atdev/supershopping
ai.atdev/supershopping
0HealthyNone81977 ms2026-10-22T08:10:22.450Zai-and-media
BeevR
ai.beevr/beevr
0HealthyNone81397 ms2026-10-22T08:10:22.213Zagents-and-memory
Anxiety in Children
ai.childanxiety/library
0HealthyNone61090 ms2026-10-22T08:10:22.134Zhealth-and-science
Psychiatry for Children
ai.childpsychiatry/library
0HealthyNone61117 ms2026-10-22T08:10:22.060Zhealth-and-science
ai.colaunched/public
ai.colaunched/public
0HealthyNone4505 ms2026-10-22T08:10:21.916Zother
BorealHost
ai.borealhost/mcp
0HealthyNone1842100 ms2026-10-22T08:10:21.843Zcloud-and-infra
Chronary
ai.chronary/mcp
0HealthyNone541454 ms2026-10-22T08:10:21.745Zagents-and-memory
Cerebrium Docs
ai.cerebrium/docs
0HealthyNone32543 ms2026-10-22T08:10:21.636Zdocs-and-knowledge
ADHD in Children
ai.childadhd/library
0HealthyNone61487 ms2026-10-22T08:10:21.635Zhealth-and-science
CoinGraph
ai.coingraph/coingraph
0HealthyNone221246 ms2026-10-22T08:10:21.491Zcrypto-web3
Orbit
ai.buildwithorbit/orbit
0HealthyNone21894 ms2026-10-22T08:10:21.374Zproductivity
AutoPoster AI
ai.autoposter/autoposter
0HealthyNone142825 ms2026-10-22T08:10:21.349Zai-and-media
Central City
ai.centralcity/central-city
0HealthyNone281650 ms2026-10-22T08:10:21.202Zproductivity
AgentMart
ai.ciphyr.agentmart/agentmart
0HealthyNone1121791 ms2026-10-22T08:10:20.768Zcommunication
Autoblogging.ai
ai.autoblogging/autoblogging
0HealthyNone62675 ms2026-10-22T08:10:19.468Zfinance-and-payments
AQL PropertyCheck — Physical check of one exact address
ai.alphaquantlabs/propertycheck
0HealthyNone23741 ms2026-10-22T08:10:19.132Zlocation-and-travel
Bowmark
ai.bowmark/bowmark
0HealthyNone162000 ms2026-10-22T08:10:18.678Zbrowser-automation

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