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 |
|---|---|---|---|
| io.github.bitrix24/bitrix24
https://mcp.bitrix24.com/mcp/ |
gated, needs a credential | not listed | mcp.bitrix24.com |
| io.github.bitsandtea/postking-mcp
https://mcp.postking.app/mcp |
gated, needs a credential | not listed | mcp.postking.app |
| io.github.biznetai/biznetai-mcp
https://biznetaimcp.consumergenie.net/mcp |
gated, needs a credential | not listed | biznetaimcp.consumergenie.net |
| io.github.black-forest-labs/flux-mcp
https://mcp.bfl.ai |
gated, needs a credential | not listed | mcp.bfl.ai |
| io.github.blackcow4234-lab/artifactguard
https://analytical-gratefulne--artifactguard.apify.actor/mcp |
gated, needs a credential | not listed | analytical-gratefulne--artifactguard.apify.actor |
| io.github.blakeyounger/cortexassay
https://cortexassay.up.railway.app/mcp |
gated, needs a credential | not listed | cortexassay.up.railway.app |
| io.github.blakeyounger/cortexassay
https://cortexassay.com/mcp |
answered, not MCP | not listed | cortexassay.com |
| io.github.blathrop07/voyager-commerce
https://review-002-voyager-ai-commerce.zeus.gatewayticketing.hosting/mcp?storefrontId=9e55112e-b1c9-4f8f-8531-e9aed2158066 |
404 | not listed | review-002-voyager-ai-commerce.zeus.gatewayticketing.hosting |
| io.github.bluemagma-compliance/nohumansshop
https://nohumans.shop/api/mcp |
gated, needs a credential | not listed | nohumans.shop |
| io.github.bnmbnmai/apollo-intelligence
https://apolloai.team/mcp |
unreachable | not listed | apolloai.team |
| io.github.bnovik0v/moltdj
https://api.moltdj.com/mcp/ |
unreachable | not listed | api.moltdj.com |
| io.github.bobross2020/brickpulse-mcp
https://mcp.brickpulse.ai/sse |
404 | not listed | mcp.brickpulse.ai |
| io.github.bookyo/nsfw-image-detector
https://elysiatools.com/mcp/sse?toolId=nsfw-image-detector |
answered, not MCP | not listed | elysiatools.com |
| io.github.bperezpereira/mcp
https://mcp.wasabil.com |
gated, needs a credential | not listed | mcp.wasabil.com |
| io.github.br9704/aethereum
https://www.aethereum.dev/api/mcp |
gated, needs a credential | not listed | www.aethereum.dev |
| io.github.brainsforai/brains-mcp-connector
https://lets.usebrains.app/mcp |
gated, needs a credential | not listed | lets.usebrains.app |
| io.github.braintrustdata/braintrust
https://api{region}.braintrust.dev/mcp |
unreachable | not listed | api{region}.braintrust.dev |
| io.github.bramontiventures/justtranscribe-mcp
https://justtranscribe.ai/api/mcp |
gated, needs a credential | not listed | justtranscribe.ai |
| io.github.brian-mitchell-sec/workspace-tools
https://vandorla.com/mcp |
server error | not listed | vandorla.com |
| io.github.brivvyHQ/mcp
https://mcp.brivvy.io |
gated, needs a credential | not listed | mcp.brivvy.io |
| io.github.brkd-h1/empty-public-canary
https://bintool.brkd.no/anything/mcp-empty-public-canary |
answered, not MCP | not listed | bintool.brkd.no |
| io.github.brkd-h1/mcp-empty-public
https://bintool.brkd.no/anything/mcp-empty-public |
answered, not MCP | not listed | bintool.brkd.no |
| io.github.brkd-h1/readme-canary
https://bintool.brkd.no/anything/mcp-brkd-canary |
answered, not MCP | not listed | bintool.brkd.no |
| io.github.brnbtech770/blocktrust-trustscan
https://blocktrust.tech/mcp/sse |
gated, needs a credential | not listed | blocktrust.tech |
| io.github.bsrishi/drivara
https://app.drivara.in/mcp |
unreachable | not listed | app.drivara.in |
| io.github.btmcp/bittensormcp
https://bittensormcp.com/api/mcp |
gated, needs a credential | not listed | bittensormcp.com |
| io.github.btouchard/herald
https://your-herald-instance.example.com/mcp |
unreachable | not listed | your-herald-instance.example.com |
| io.github.bubbl-ai/bubbl
https://api.bubblai.com/mcp |
gated, needs a credential | not listed | api.bubblai.com |
| io.github.bugbug-io/mcp
https://mcp.bugbug.io/mcp |
gated, needs a credential | not listed | mcp.bugbug.io |
| io.github.buildingapplications/mcp
https://mcp.bilt.me/mcp/sse |
404 | not listed | mcp.bilt.me |
| io.github.burademirung/protectwith-kb
https://protectwith-kb.burademirung.workers.dev/mcp |
404 | not listed | protectwith-kb.burademirung.workers.dev |
| io.github.butterbase-ai/mcp
https://api.butterbase.ai/mcp |
gated, needs a credential | not listed | api.butterbase.ai |
| io.github.byimprint/intelligence
https://byimprint.com/mcp |
answered, not MCP | not listed | byimprint.com |
| io.github.bylogistry/specmcp
https://mcp.specmcp.com/mcp |
gated, needs a credential | not listed | mcp.specmcp.com |
| io.github.c5huracan/mcp-finder
https://api.rhdxm.com/mcp/ |
unreachable | not listed | api.rhdxm.com |
| io.github.c5huracan/meyhem
https://api.rhdxm.com/mcp |
unreachable | not listed | api.rhdxm.com |
| io.github.cabbageandtea/sqlguard
https://sqlguard-eqhq.onrender.com/mcp |
unreachable | not listed | sqlguard-eqhq.onrender.com |
| io.github.calvinling2021-star/synapse-geo
https://runsynapse.dev/api/mcp |
404 | not listed | runsynapse.dev |
| io.github.cambriannetwork/cambrian-api
https://mcp.cambrian.org/mcp |
gated, needs a credential | not listed | mcp.cambrian.org |
| io.github.canonicalmg/sortio
https://mcp.getsortio.com/mcp |
gated, needs a credential | not listed | mcp.getsortio.com |
| io.github.canuckeats/canuckeats
https://mcp.canuckeats.com/mcp |
gated, needs a credential | not listed | mcp.canuckeats.com |
| io.github.capabilityhostprotocol/capabilities-txt-registry
https://capabilitiestxt.org/api/mcp |
answered, not MCP | not listed | capabilitiestxt.org |
| io.github.capabilityhostprotocol/chp
https://capabilityhostprotocol.com/api/mcp |
answered, not MCP | not listed | capabilityhostprotocol.com |
| io.github.caraulani/euacc-mcp
https://www.euacc.ai/api/mcp |
gated, needs a credential | not listed | www.euacc.ai |
| io.github.carhaix/oi
https://api.oioioi.ai/mcp |
gated, needs a credential | not listed | api.oioioi.ai |
| io.github.cariohca-ux/btc-node
https://mcp.btcnode.uk/sse |
404 | not listed | mcp.btcnode.uk |
| io.github.carlosdania/autopilots
https://mcp.dania.ai/autopilots |
404 | not listed | mcp.dania.ai |
| io.github.carlosdania/autopilots
https://mcp.dania.ai/sse |
404 | not listed | mcp.dania.ai |
| io.github.carlosge492/prd-to-flutter-apk
https://37-27-249-33.sslip.io/mcp |
unreachable | not listed | 37-27-249-33.sslip.io |
| io.github.carrasquelalex1/hipocampo
https://alexbell1-hipocampo-mcp.hf.space/sse |
404 | not listed | alexbell1-hipocampo-mcp.hf.space |