MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

DiscoveryServer directory

Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

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6004 servers

Ordered by checks passedClear filters
Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
me.ceki/mcp-server

Hire specialists by the hour — search, schedule, and pay via MCP protocol.

Developer ToolsData access / search

Responded304 ms12 / 22
Megaways Slots UK

Game reviews for megaways-slots.uk: list collections, search by name, open single game pages.

OtherData access / search

Responded304 ms12 / 22
FindCarColors

Search car paints, look up paint codes and sources, and browse paints by manufacturer.

Developer ToolsData access / search

Responded304 ms12 / 22
Automatyzdarma 81 CZ

Automatyzdarma 81 CZ: online slot & crash game reviews with collections, search and game pages.

OtherData access / search

Responded305 ms12 / 22
Capital Health

Search sports nutrition in Russia, compare live prices and create Capital Health cart links.

MediaData access / search

Responded306 ms12 / 22
Scatter Slots UK

scatter-slots.uk - independent reviews of online slots and crash games. Search and collections.

OtherData access / search

Responded307 ms12 / 22
sh.clearhouse/clearhouse

One search across every agent registry: 100K+ MCP/A2A/x402 services, signed receipts.

Finance & CryptoData access / search

Responded308 ms12 / 22
HealthPass

Find verified travel-health doctors and request an appointment on HealthPass.

TravelData access / search

Responded308 ms12 / 22
New Slotgames UK

New Slotgames UK: online slot & crash game reviews with collections, search and game pages.

OtherData access / search

Responded309 ms12 / 22
Medium Volatility Slots UK

Slot and crash game reviews from medium-volatility-slots.uk: collections, search and per-game pages.

OtherData access / search

Responded309 ms12 / 22
Klassieke Gokkasten NL

Slot and crash game reviews from klassieke-gokkasten.nl: collections, search and per-game pages.

OtherData access / search

Responded309 ms12 / 22
Automaty Blik PL

automaty-blik.pl - independent reviews of online slots and crash games. Search and collections.

OtherData access / search

Responded309 ms12 / 22
Valcove Automaty SK

Game reviews for valcove-automaty.sk: list collections, search by name, open single game pages.

OtherData access / search

Responded311 ms12 / 22
Automaty Neomezene CZ

automaty-neomezene.cz - independent reviews of online slots and crash games. Search and collections.

OtherData access / search

Responded311 ms12 / 22
Nya Slots SE

nya-slots.se - independent reviews of online slots and crash games. Search and collections.

OtherData access / search

Responded314 ms12 / 22
SSearch

Free web search for AI agents. No API key required. Hosted MCP in active development.

Developer ToolsData access / search

Responded316 ms12 / 22
Crash Games ZA

Slot and crash game reviews from crash-games.co.za: collections, search and per-game pages.

OtherData access / search

Responded317 ms12 / 22
Kasyno Automaty PL

kasyno-automaty.pl - independent reviews of online slots and crash games. Search and collections.

OtherData access / search

Responded318 ms12 / 22
GroundRules - US Law Text

The original text of US federal and state law, with official sources; never a summary or advice.

GovernmentData access / search

Responded319 ms12 / 22
app.founderhood/founderhood

Search indie founders and online businesses by city/country, and submit listings to Founderhood.

OtherData access / search

Responded320 ms12 / 22
Ovocne Automaty CZ

Slot and crash game reviews from ovocne-automaty.cz: collections, search and per-game pages.

OtherData access / search

Responded321 ms12 / 22
Top Sloty PL

Top Sloty PL: online slot & crash game reviews with collections, search and game pages.

OtherData access / search

Responded322 ms12 / 22
Zdarma Automaty CZ

zdarma-automaty.cz - independent reviews of online slots and crash games. Search and collections.

OtherData access / search

Responded323 ms12 / 22
Pacanele Fructe RO

pacanele-fructe.ro - independent reviews of online slots and crash games. Search and collections.

OtherData access / search

Responded326 ms12 / 22

Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence