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 |
|---|---|---|---|
| federal-grant-evidence
https://utilityhouse.xyz/mcp |
answers a handshake | 3 | utilityhouse.xyz |
| irrational
https://irrational.pages.dev/mcp/server |
answers a handshake | 3 | irrational.pages.dev |
| dephealth
https://dephealth.dsh.sh/mcp |
answers a handshake | 3 | dephealth.dsh.sh |
| llms-txt
https://llms-txt.dsh.sh/mcp |
answers a handshake | 3 | llms-txt.dsh.sh |
| llms-txt
https://llmstxtmcp.dev/mcp |
answers a handshake | 3 | llmstxtmcp.dev |
| rss-feed
https://rss-feed.dsh.sh/mcp |
answers a handshake | 3 | rss-feed.dsh.sh |
| rss-feed
https://rssfeedmcp.dev/mcp |
answers a handshake | 3 | rssfeedmcp.dev |
| dns_lookup_mcp
https://dns-lookup-mcp.mcpize.run/mcp |
answers a handshake | 3 | dns-lookup-mcp.mcpize.run |
| earthquake_monitor_mcp
https://earthquake-monitor-mcp.mcpize.run/mcp |
answers a handshake | 3 | earthquake-monitor-mcp.mcpize.run |
| ip_geolocation_mcp
https://ip-geolocation-mcp.mcpize.run/mcp |
answers a handshake | 3 | ip-geolocation-mcp.mcpize.run |
| agentbase
https://mcp.agentbase.tools/mcp |
answers a handshake | 3 | mcp.agentbase.tools |
| mock-mcp-server
https://sentinelscan-cloud-mcp.vercel.app/mcp |
answers a handshake | 3 | sentinelscan-cloud-mcp.vercel.app |
| VPNFail MCP
https://mcp.vpn.fail/mcp |
answers a handshake | 3 | mcp.vpn.fail |
| solradar
https://sol-radar.com/mcp |
answers a handshake | 3 | sol-radar.com |
| WebWeaver Nexus
https://webweaver-nexus-mcp.vercel.app/mcp |
answers a handshake | 3 | webweaver-nexus-mcp.vercel.app |
| intentlink
https://api.intentlink.io/mcp/ |
answers a handshake | 3 | api.intentlink.io |
| fedtally
https://fedtally.com/api/mcp |
answers a handshake | 3 | fedtally.com |
| whodoicallfor
https://whodoicallfor.com/api/mcp/ |
answers a handshake | 3 | whodoicallfor.com |
| federal-grants
https://x402-seller-m8nx.onrender.com/grants/mcp |
answers a handshake | 3 | x402-seller-m8nx.onrender.com |
| xtrust-mcp
https://xtrust.info/mcp |
answers a handshake | 3 | xtrust.info |
| public-data-catalog
https://public-data-catalog-mcp.yusuke8h.workers.dev/mcp |
answers a handshake | 3 | public-data-catalog-mcp.yusuke8h.workers.dev |
| Yondry
https://yondry.app/mcp |
answers a handshake | 3 | yondry.app |
| tokkyo-maru
https://tokkyo-maru.fly.dev/mcp |
answers a handshake | 3 | tokkyo-maru.fly.dev |
| elecz
https://elecz.com/mcp |
answers a handshake | 3 | elecz.com |
| pdfslim-api
https://api.pdfslim.app/mcp |
answers a handshake | 3 | api.pdfslim.app |
| meatspace
https://meatspace.run/api/mcp |
answers a handshake | 3 | meatspace.run |
| heartly-deals
https://mcp.heartly.io/ |
answers a handshake | 3 | mcp.heartly.io |
| huntertech-infrastructure-status
https://www.huntertech.io/api/v1/mcp |
answers a handshake | 3 | www.huntertech.io |
| jobsbase.io
https://jobsbase.io/mcp |
answers a handshake | 3 | jobsbase.io |
| memorysync-docs
https://docs.memorysync.io/mcp |
answers a handshake | 3 | docs.memorysync.io |
| Quick Lotto lottery results
https://quicklotto.io/mcp |
answers a handshake | 3 | quicklotto.io |
| slide-deck
https://slide-deck.io/mcp |
answers a handshake | 3 | slide-deck.io |
| bluecap-public-capabilities
https://machine.soundiq.io/mcp |
answers a handshake | 3 | machine.soundiq.io |
| toolzy
https://mcp.toolzy.io/api/mcp |
answers a handshake | 3 | mcp.toolzy.io |
| piqod-experiences-oracle
https://piqod.it/mcp |
answers a handshake | 3 | piqod.it |
| koekatsu
https://mcp.datasetsearch.jp/ |
answers a handshake | 3 | mcp.datasetsearch.jp |
| catchaset
https://catchaset.live/mcp |
answers a handshake | 3 | catchaset.live |
| max4.live
https://mcp.max4.live/mcp |
answers a handshake | 3 | mcp.max4.live |
| fantasy-pundit
https://api.fantasypundit.lol/mcp |
answers a handshake | 3 | api.fantasypundit.lol |
| bezbaseina
https://bezbaseina.lv/mcp |
answers a handshake | 3 | bezbaseina.lv |
| payapi-market
https://payapi.market/mcp |
answers a handshake | 3 | payapi.market |
| bellwether
https://api.bellwether.markets/mcp |
answers a handshake | 3 | api.bellwether.markets |
| in-context-me
https://in-context.me/mcp |
answers a handshake | 3 | in-context.me |
| Remember Me Collections
https://mcp.remem.me/mcp |
answers a handshake | 3 | mcp.remem.me |
| me.sudhanva/public-profile
https://sudhanva.me/mcp/registry |
answers a handshake | 3 | sudhanva.me |
| 01Mind
https://01mind.net/mcp |
answers a handshake | 3 | 01mind.net |
| arclera
https://arclera.net/mcp |
answers a handshake | 3 | arclera.net |
| mirondo
https://mirondo.net/mcp |
answers a handshake | 3 | mirondo.net |
| quotation-mcp
https://api.titanium.net/mcp |
answers a handshake | 3 | api.titanium.net |
| net.vaguslab/research
https://vaguslab.net/mcp |
answers a handshake | 3 | vaguslab.net |