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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5971 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
VoltDeal Preis-Check

Technik-Angebote deutscher Shops mit Versand und Einordnung gegen den selbst erfassten Preisverlauf.

E-commerceData access / search

Responded239 ms13 / 22
Pionra

Guides, housing, jobs, events and communities for foreigners living in France, in 6 languages.

Real Estate & PropertyData access / search

Outdated check239 ms13 / 22
EffectHub

Search and compare 3,000+ checked AI tools: pricing, liveness, Effect and Trust scores.

OtherData access / search

Outdated check239 ms13 / 22
AutoIsto

Used cars for sale in Slovakia: plain-language search, price verdicts and typical asking prices.

OtherData access / search

Outdated check240 ms13 / 22
Roomly

Search rooms, sublets, roommates and apartments for rent in New York City and Israel.

OtherData access / search

Outdated check242 ms13 / 22
eu.madeinro/rotv-mcp

Romanian TV guide MCP: live listings, prime time, search, recommendations, MCP Apps tonight card.

Developer ToolsData access / search

Responded244 ms13 / 22
iQuota Hotels

Search, quote and book independent hotels: official rates, live availability, pay at the hotel.

TravelData access / search

Outdated check244 ms13 / 22
GENOSYS UAE

Shop GENOSYS Korean skincare in the UAE from chat: find products, AED prices, order and pay.

E-commerceData access / search

Responded245 ms13 / 22
ai.kaiv/dns-check

Live DNS lookups for agents: A/MX/TXT/SPF/CNAME/PTR with TTLs and DNSSEC, via Google Public DNS.

Developer ToolsData access / search

Responded246 ms13 / 22
PrepPort Global Service Planner

Ecommerce sourcing, inspection and fulfillment planning. Base-cost estimates; no private data.

E-commerceData access / search

Responded246 ms13 / 22
OkeyStay

Search holiday rentals by town and dates, with total prices, and get a ready-made booking link.

OtherData access / search

Responded247 ms13 / 22
Artyfile Music Licensing

Search & license real-orchestra music from your agent: EUR 29.90 one-time, WAV + certificate.

MediaData access / search

Responded247 ms13 / 22
InsiderRadar

Insider trades (SEC Form 4, AFM, BaFin, FSMA, FI, CNMV), Congress trades, 13F and lobbying filings.

GovernmentData access / search

Outdated check258 ms13 / 22
Germandex Student Guides

Read-only student guides to Germany: ten cities, housing, banking, jobs and everyday life.

Real Estate & PropertyData access / search

Responded259 ms13 / 22
Best Western Hotels

Search Best Western hotels worldwide: descriptions, addresses, contacts, amenities and photos.

TravelData access / search

Responded260 ms13 / 22
WatheeqaHR Attendance Analyzer

Analyze biometric attendance exports (ZKTeco, Hikvision...): lateness, absence, missing punches.

HealthcareData access / search

Outdated check260 ms13 / 22
World Beach Map: beaches and sea temperature

Beaches worldwide from Wikidata, each with twelve monthly NOAA sea temperatures. No key.

TravelData access / search

Outdated check262 ms13 / 22
CruiseHops

Search Carnival and Royal Caribbean cruises, compare fare history and find Viator port experiences.

TravelData access / search

Responded265 ms13 / 22
Dubai Table

Book tables at Dubai's top restaurants, beach clubs and nights: live availability and prices.

TravelData access / search

Responded266 ms13 / 22
io.github.QBT-Labs/openmm-mcp

MCP server for OpenMM — exposes market data, account, trading, and strategy tools to AI agents

Finance & CryptoData access / search

Outdated check266 ms13 / 22
com.followontours/cricket-travel

Bespoke sports travel: cricket, golf, rugby, polo and playing tours. Tour operator, ABTOT 5718.

TravelData access / search

Outdated check269 ms13 / 22
Simcardo Travel eSIM

Browse Simcardo's live eSIM catalogue and quote dated trips. No account, 51 storefront languages.

E-commerceData access / search

Responded271 ms13 / 22
Faceabot Places nearby

Places near any address: restaurants, pharmacies, hotels and more (OpenStreetMap). Free, no key.

TravelData access / search

Responded272 ms13 / 22
Atmy air quality

PM2.5 of 300+ cities: now, history, forecast, rankings; 12 000 sensors with a quality rating.

Data & AnalyticsData access / search

Responded272 ms13 / 22

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