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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5840 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
Fuse rooms

Search Fuse's furnished, all inclusive student rooms in Budapest and Riga. Read only, no key.

EducationData access / search

Responded125 ms13 / 22
MortgageExplained Data

Indicative UK lender criteria by borrower scenario, and Land Registry house prices by region.

Real Estate & PropertyData access / search

Outdated check125 ms13 / 22
212medya Growth Check

Audit a public website for B2B marketing readiness and AI search visibility.

Marketing & SalesData access / search

Outdated check126 ms13 / 22
Geotone — Global News Signals

Live global news signals: ranked wire, story timelines, coverage volume/tone/surges. Free, no auth.

MediaData access / search

Outdated check126 ms13 / 22
CustomerDashboard

Build dashboards on your own data, including multi-customer views with per-customer login.

Data & AnalyticsData access / search

Outdated check126 ms13 / 22
Cocktail Glass

Search 500 cocktail recipes, get full recipes, find drinks by ingredient, suggest random picks.

OtherData access / search

Outdated check126 ms13 / 22
Black Label Bots Website MCP

Search and read public Black Label Bots pages with source URLs.

Developer ToolsData access / search

Responded128 ms13 / 22
Nagora

Buy real goods with Nano (XNO) through escrow. Search, purchase, track orders, get signed receipts.

E-commerceData access / search

Responded128 ms13 / 22
WearableDocs

Refusal of anatomical gift in 50 states and DC, plus the WearableDocs FAQ, products, prices, search.

OtherData access / search

Outdated check128 ms13 / 22
SatoshiMacro Market Data

Live crypto cycle data: 48-signal Bitcoin cycle model, Bitcoin ETF flows, ASX ETFs, altseason

Finance & CryptoData access / search

Outdated check128 ms13 / 22
HeavenPC (US)

Search, filter and compare server racks in HeavenPC's catalogue, each with a link to its page.

OtherData access / search

Responded129 ms13 / 22
Mission Museaux

Lost & found pets in France: stray dogs and cats, photo search, shelter adoptions, breeds, advice.

MediaData access / search

Outdated check131 ms13 / 22
Arcalune Music

Search royalty-free BGM and sound effects (commercial use OK, no credit) and game fan arrangements.

MediaData access / search

Responded132 ms13 / 22
divux

Official data for AI assistants: medicines, recalls, cosmetics, money, travel, places, prices.

HealthcareData access / search

Outdated check132 ms13 / 22
CRE Events: Commercial Real Estate Conference Calendar

CRE conference calendar 2026-2027: search, compare, deadlines, role picks, calendar feeds.

Real Estate & PropertyData access / search

Outdated check132 ms13 / 22
shinnslist

Public-record parcel signals for off-market real estate. Free beta; only proven signals listed.

Real Estate & PropertyData access / search

Outdated check132 ms13 / 22
Bronla.UZ

Search and book dachas, villas, cottages and hotels in Uzbekistan, with prices in UZS.

TravelData access / search

Outdated check133 ms13 / 22
altziar – Romanian news

Romanian news from 70+ newsrooms: top stories, search, confirmed vs claimed facts, sources, breaking

MediaData access / search

Outdated check133 ms13 / 22
Galapagos Trip Planner

Galapagos trip cost, island-hopping plans, ferry times, weather, wildlife and park fees.

Data & AnalyticsData access / search

Outdated check134 ms13 / 22
Evidence exekucí

Czech registers: executions (paid 60 CZK), insolvency, land registry, ID validity, sanctions.

Real Estate & PropertyData access / search

Outdated check135 ms13 / 22
Listen to Sadhu

Read-only semantic search over Vedic scripture verses, commentaries, and recorded lectures.

OtherData access / search

Responded137 ms13 / 22
Tower and Wing: FHA-insured hospital loans (HUD Section 242)

FHA-insured hospital loans from HUD files: search, hospital lookup, totals, Section 242 rules.

HealthcareData access / search

Outdated check137 ms13 / 22
NeedAnAI — AI tool catalogue

Search, compare and watch 15,000+ AI tools: pricing, alternatives, liveness. Free, no auth.

OtherData access / search

Outdated check139 ms13 / 22
Akkilahdot travel search

Realtime package holiday and charter flight prices from Finland. Inventory not on Google Flights.

TravelData access / search

Outdated check139 ms13 / 22

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