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.guptaprakhariitr/indian-regulatory-mcp
https://indian-regulatory-mcp.atlasword.workers.dev/mcp |
server error | not listed | indian-regulatory-mcp.atlasword.workers.dev |
| io.github.guptaprakhariitr/indic-normalize-mcp
https://indic-normalize-mcp.atlasword.workers.dev/mcp |
server error | not listed | indic-normalize-mcp.atlasword.workers.dev |
| io.github.guptaprakhariitr/multi-carrier-tracking-mcp
https://multi-carrier-tracking-mcp.atlasword.workers.dev/mcp |
server error | not listed | multi-carrier-tracking-mcp.atlasword.workers.dev |
| io.github.guptaprakhariitr/sec-edgar-mcp
https://sec-edgar-mcp.atlasword.workers.dev/mcp |
server error | not listed | sec-edgar-mcp.atlasword.workers.dev |
| io.github.guptaprakhariitr/unit-converter-mcp
https://unit-converter-mcp.atlasword.workers.dev/mcp |
server error | not listed | unit-converter-mcp.atlasword.workers.dev |
| io.github.guptaprakhariitr/uspto-patents-mcp
https://uspto-patents-mcp.atlasword.workers.dev/mcp |
server error | not listed | uspto-patents-mcp.atlasword.workers.dev |
| io.github.guptaprakhariitr/verification-mcp
https://verification-mcp.atlasword.workers.dev/mcp |
server error | not listed | verification-mcp.atlasword.workers.dev |
| io.github.guptaprakhariitr/wikipedia-recent-changes-mcp
https://wikipedia-recent-changes-mcp.atlasword.workers.dev/mcp |
server error | not listed | wikipedia-recent-changes-mcp.atlasword.workers.dev |
| io.github.guptaprakhariitr/world-bank-economic-mcp
https://world-bank-economic-mcp.atlasword.workers.dev/mcp |
server error | not listed | world-bank-economic-mcp.atlasword.workers.dev |
| io.github.h4ck4life/pastml
https://pastml.com/api/mcp |
gated, needs a credential | not listed | pastml.com |
| io.github.habedi/omni-lpr
https://{baseUrl}/mcp/ |
unreachable | not listed | {baseUrl} |
| io.github.hackle-io/hackle-mcp
https://mcp.hackle.io/mcp |
gated, needs a credential | not listed | mcp.hackle.io |
| io.github.hananzlot/ibuildpro
https://mspujwrfhbobrxhofxzv.supabase.co/functions/v1/mcp-server |
gated, needs a credential | not listed | mspujwrfhbobrxhofxzv.supabase.co |
| io.github.harrisonford/memoize
https://memoize.xyz/mcp |
gated, needs a credential | not listed | memoize.xyz |
| io.github.hassaanali723/giggal-mcp
https://mcp.giggal.ai/mcp |
gated, needs a credential | not listed | mcp.giggal.ai |
| io.github.hassanahashish-design/agent-signals-mcp
https://mcp.apify.com/?actors=oblanceolate_mandola/company-hiring-signals,oblanceolate_mandola/sec-edgar-filings,oblanceolate_mandola/research-paper-search,oblanceolate_mandola/github-repo-search,oblanceolate_mandola/hacker-news-monitor |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.hassanahashish-design/agent-signals-mcp
https://mcp.apify.com/?actors=oblanceolate_mandola%2Fcompany-hiring-signals%2Coblanceolate_mandola%2Fsec-edgar-filings%2Coblanceolate_mandola%2Fresearch-paper-search%2Coblanceolate_mandola%2Fgithub-repo-search%2Coblanceolate_mandola%2Fhacker-news-monitor%2Coblanceolate_mandola%2Ffederal-register-monitor%2Coblanceolate_mandola%2Fclinical-trials-search%2Coblanceolate_mandola%2Fstackoverflow-search%2Coblanceolate_mandola%2Fgdelt-news-monitor%2Coblanceolate_mandola%2Fcourt-opinions-search |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.hbhqq9/bde-score
https://retrieve-jobs-congress-made.trycloudflare.com/mcp |
unreachable | not listed | retrieve-jobs-congress-made.trycloudflare.com |
| io.github.hbhqq9/bde-score
https://tex-adequate-date-facing.trycloudflare.com/mcp |
unreachable | not listed | tex-adequate-date-facing.trycloudflare.com |
| io.github.hbhqq9/bde-score
https://consolidated-survey-gamma-arrival.trycloudflare.com/mcp |
unreachable | not listed | consolidated-survey-gamma-arrival.trycloudflare.com |
| io.github.hbhqq9/bde-score
https://fantasy-bald-shark-stereo.trycloudflare.com/mcp |
unreachable | not listed | fantasy-bald-shark-stereo.trycloudflare.com |
| io.github.healersfind-alt/organic-web-checker
https://www.organicwebchecker.com/mcp |
gated, needs a credential | not listed | www.organicwebchecker.com |
| io.github.heidiEC/context-pod
https://context.nervousmachine.com/mcp |
gated, needs a credential | not listed | context.nervousmachine.com |
| io.github.heisencodex-jpg/github-repo-intel-mcp
https://cg-nguyen--github-repo-intel-mcp.apify.actor/mcp |
gated, needs a credential | not listed | cg-nguyen--github-repo-intel-mcp.apify.actor |
| io.github.helphub369/utility-matrix
https://utility-matrix.com/mcp |
JSON-RPC error | not listed | utility-matrix.com |
| io.github.hermoso-ai/hermoso
https://app.hermoso.ai/mcp |
404 | not listed | app.hermoso.ai |
| io.github.hermoso-ai/hermoso
https://app.hermoso.ai/mcp?src=registry |
404 | not listed | app.hermoso.ai |
| io.github.hexiaochun/xskill-ai
https://api.xskill.ai/api/v3/mcp-http |
gated, needs a credential | not listed | api.xskill.ai |
| io.github.heyrafi/rafi-mcp
https://nest-app-775685078591.us-east1.run.app/api/mcp |
gated, needs a credential | not listed | nest-app-775685078591.us-east1.run.app |
| io.github.hifarrer/ffmpegapi
https://mcp.ffmpegapi.net/mcp |
gated, needs a credential | not listed | mcp.ffmpegapi.net |
| io.github.hirosichen/stytrix-mcp
https://www.stytrix.com/api/mcp |
gated, needs a credential | not listed | www.stytrix.com |
| io.github.hoanglt1223/mnema
https://secondbrain.hoangha.shop/api/mcp |
gated, needs a credential | not listed | secondbrain.hoangha.shop |
| io.github.holiday-forever/holiday-forever-2
https://holiday-forever-2.vercel.app/mcp |
JSON-RPC error | not listed | holiday-forever-2.vercel.app |
| io.github.holiday-forever/holiday-photo-plus
https://holiday-photo-plus.vercel.app/mcp |
JSON-RPC error | not listed | holiday-photo-plus.vercel.app |
| io.github.holiday-forever/holiday-photo-plus-2
https://holiday-photo-plus-2.vercel.app/mcp |
JSON-RPC error | not listed | holiday-photo-plus-2.vercel.app |
| io.github.holiday-forever/holidayforever
https://holidayforever.vercel.app/mcp |
JSON-RPC error | not listed | holidayforever.vercel.app |
| io.github.holiday-forever/holidayforever
https://holidayforeverphoto.vercel.app/mcp |
JSON-RPC error | not listed | holidayforeverphoto.vercel.app |
| io.github.holistis/bug-bounty-intelligence-mcp
https://wazir-x402.duckdns.org/api/bug-intel |
answered, not MCP | not listed | wazir-x402.duckdns.org |
| io.github.hollyhr/hollyhr
https://app.hollyhr.com/api/mcp |
gated, needs a credential | not listed | app.hollyhr.com |
| io.github.hoodly-agent/mcp-pons
https://mcp-pons.hoodly.ai/mcp |
unreachable | not listed | mcp-pons.hoodly.ai |
| io.github.hoornet/agentdocs-mcp
https://agentdocs.eu/mcp |
gated, needs a credential | not listed | agentdocs.eu |
| io.github.hostinger/hostinger-api-mcp
https://mcp.hostinger.com |
gated, needs a credential | not listed | mcp.hostinger.com |
| io.github.hostsmith/mcp-server
https://mcp.hostsmith.net/mcp |
gated, needs a credential | not listed | mcp.hostsmith.net |
| io.github.hristovdimitri2-hub/kristo-intelligence
https://kristo-intelligence.vercel.app/mcp |
answered, not MCP | not listed | kristo-intelligence.vercel.app |
| io.github.htmlcsstoimage/html-css-to-image
https://mcp.hcti.io |
gated, needs a credential | not listed | mcp.hcti.io |
| io.github.hubeiqiao/joe-speaking
https://mcp.joespeaking.com/mcp |
gated, needs a credential | not listed | mcp.joespeaking.com |
| io.github.humanjesse/textarttools-mcp
https://humanjesse.github.io/textarttools-mcp/sse |
answered, not MCP | not listed | humanjesse.github.io |
| io.github.hungledatatyk/hyperai-mcp
https://aiadmin.hyperai.com.vn/mcp |
gated, needs a credential | not listed | aiadmin.hyperai.com.vn |
| io.github.hunterzai16z/ai-hunterz
https://saas-agents.onrender.com/mcp |
404 | not listed | saas-agents.onrender.com |
| io.github.hwang-yh-cto/space-ocr
https://mcp.space-ocr.com/mcp |
gated, needs a credential | not listed | mcp.space-ocr.com |