Every remote server in the official MCP registry, sent one real
initialize handshake. 16,923 servers across
11,823 hosts.
Search what these servers can do · read the measurement
Last checked 2026-09-06. We send a handshake, we do not authenticate and we do not call a tool.
Gated is not broken. 4,068 of these servers answer with a 401 or 403. They are running and want a credential we do not have. A checker that treats them as dead is wrong about 24.0% of the registry before it starts, so we count them separately and always will.
16,923 matching.
| server | result | tools | host |
|---|---|---|---|
| byte-protocol
https://mcp.payperbyte.io/mcp |
answers a handshake | 15 | mcp.payperbyte.io |
| hackmyip
https://hackmyip.com/mcp |
answers a handshake | 15 | hackmyip.com |
| pollbolt
https://api.pollbolt.com/mcp |
answers a handshake | 15 | api.pollbolt.com |
| BDA Public MCP
https://jyotish-api.bda.ai/mcp |
answers a handshake | 15 | jyotish-api.bda.ai |
| tracea
https://mcp.tracea.online/mcp |
answers a handshake | 15 | mcp.tracea.online |
| convalytics
https://api.convalytics.dev/mcp |
answers a handshake | 15 | api.convalytics.dev |
| source-library
https://sourcelibrary.org/api/mcp |
answers a handshake | 15 | sourcelibrary.org |
| opentax
https://opentax.invaro.ai/mcp |
answers a handshake | 15 | opentax.invaro.ai |
| agent-pulse
https://agent-pulse-seven.vercel.app/mcp |
answers a handshake | 15 | agent-pulse-seven.vercel.app |
| vitamind-explorer
https://getvitamind.app/api/mcp/mcp |
answers a handshake | 15 | getvitamind.app |
| agent402
https://agent402.tools/mcp |
answers a handshake | 15 | agent402.tools |
| Staats
https://api.staats.ai/functions/v1/mcp |
answers a handshake | 15 | api.staats.ai |
| Packrift MCP
https://mcp.packrift.com/mcp |
answers a handshake | 15 | mcp.packrift.com |
| openmm-mcp-agent
https://mcp.openmm.io/mcp |
answers a handshake | 15 | mcp.openmm.io |
| dados-b3
https://dados-b3.onrender.com/mcp/ |
answers a handshake | 15 | dados-b3.onrender.com |
| dados-b3
https://dadosb3.com/mcp/ |
answers a handshake | 15 | dadosb3.com |
| nukez
https://mcp.nukez.xyz/mcp |
answers a handshake | 15 | mcp.nukez.xyz |
| vastlint
https://vastlint.org/mcp |
answers a handshake | 15 | vastlint.org |
| epsilon
https://api.epsilon.exchange/mcp |
answers a handshake | 15 | api.epsilon.exchange |
| cricket-for-noobs
https://cricketfornoobs.com/mcp |
answers a handshake | 15 | cricketfornoobs.com |
| 2b2t-atlas
https://api.blackportal.cloud/mcp |
answers a handshake | 15 | api.blackportal.cloud |
| onebusaway-mcp-server
https://onebusaway.caseyjhand.com/mcp |
answers a handshake | 15 | onebusaway.caseyjhand.com |
| seo-audit-mcp
https://seo.accruedev.com/mcp |
answers a handshake | 15 | seo.accruedev.com |
| cure-cancer-with-ai
https://www.curecancerwithai.com/api/mcp |
answers a handshake | 15 | www.curecancerwithai.com |
| polyglot-ai-workspace
https://br-steep-leaf-ae2o29qz-mcp.compute.c-2.us-east-2.aws.neon.tech/mcp |
answers a handshake | 15 | br-steep-leaf-ae2o29qz-mcp.compute.c-2.us-east-2.aws.neon.tech |
| nightwatch
https://nightwatch-v1-api.onrender.com/mcp |
answers a handshake | 15 | nightwatch-v1-api.onrender.com |
| cracks-index
https://api.fynqo.app/mcp/cracks/ |
answers a handshake | 15 | api.fynqo.app |
| Agent Media Toolkit
https://podcast-shorts-a2a-production.up.railway.app/mcp/ |
answers a handshake | 15 | podcast-shorts-a2a-production.up.railway.app |
| skoia-parts
https://parts.skoia.me/mcp |
answers a handshake | 15 | parts.skoia.me |
| mcp-ai
https://api.mcp.ai/p_librelink_business |
answers a handshake | 15 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_paghiper |
answers a handshake | 15 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_rdstation |
answers a handshake | 15 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_stone_vendas |
answers a handshake | 15 | api.mcp.ai |
| mnemom
https://api.mnemom.ai/mcp?profile=directory |
answers a handshake | 15 | api.mnemom.ai |
| pronto-mcp
https://pronto.stream/mcp |
answers a handshake | 15 | pronto.stream |
| edgrapi
https://api.edgrapi.com/mcp |
answers a handshake | 15 | api.edgrapi.com |
| agentlair
https://agentlair-mcp-server.amdal-dev.workers.dev/mcp |
answers a handshake | 15 | agentlair-mcp-server.amdal-dev.workers.dev |
| stochastic-parrot
https://thestochasticparrot.com/api/mcp |
answers a handshake | 15 | thestochasticparrot.com |
| gametheory
https://api.snhp.dev/mcp/ |
answers a handshake | 15 | api.snhp.dev |
| glimind-oracle
https://glimind.com/mcp |
answers a handshake | 15 | glimind.com |
| springroll
https://springroll.dev/api/mcp |
answers a handshake | 15 | springroll.dev |
| Dominion Observatory
https://dominion-observatory.sgdata.workers.dev/mcp |
answers a handshake | 15 | dominion-observatory.sgdata.workers.dev |
| hostdefi-x402
https://hostdefi.com/api/v1/mcp |
answers a handshake | 15 | hostdefi.com |
| Agent Commerce Exchange
https://ai-commerce-intelligence.agentcommerce.workers.dev/mcp |
answers a handshake | 15 | ai-commerce-intelligence.agentcommerce.workers.dev |
| Agent Commerce Exchange
https://mcp.agentcommerceexchange.com/mcp |
answers a handshake | 15 | mcp.agentcommerceexchange.com |
| DORAOracle
https://tooloracle.io/dora/mcp/ |
answers a handshake | 15 | tooloracle.io |
| DriftOracle
https://tooloracle.io/drift/mcp/ |
answers a handshake | 15 | tooloracle.io |
| ably-mcp
https://ably.usefulapi.io/mcp |
answers a handshake | 15 | ably.usefulapi.io |
| apivideo-mcp
https://apivideo.usefulapi.io/mcp |
answers a handshake | 15 | apivideo.usefulapi.io |
| chathome
https://chathome.lu/api/mcp |
answers a handshake | 15 | chathome.lu |