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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5041 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
com.advisorfinder/mcp

Search and vet SEC-registered financial advisors: profiles, disclosures, firm fees, credentials.

Developer ToolsData access / search

Responded1146 ms14 / 22
ManyLives

Web search, point-in-time crypto market data, verified strategy track records and 160+ agent tools.

Finance & CryptoData access / search

Responded1147 ms14 / 22
PV Solaire Énergie — Estimation solaire et devis (France)

Rooftop solar potential, RGE installer search and quote requests. France only, no API key.

OtherData access / search

Responded1158 ms14 / 22
com.kitsdeals/deals

Curated, human-reviewed deal feed for AI agents — live deal search + price watches. No auth.

OtherData access / search

Responded1161 ms14 / 22
$199 Domains marketplace

Search and price-check brandable and keyword domains for sale at fixed prices of $199 or less.

OtherData access / search

Responded1168 ms14 / 22
Agent Ready Website Audit

SEO and AI search audit for any website: technical SEO, schema, AI crawler access and llms.txt.

Marketing & SalesBrowser & web scraping

Responded1169 ms14 / 22
Hotel Booking AI MCP

Consumer hotel search, live rates, booking, order management, and payment via TourMind.

Finance & CryptoPayments & trading

Outdated check1171 ms14 / 22
io.github.cyanheads/bluesky-mcp-server

Search Bluesky posts and feeds; read profiles, threads, and trends. STDIO or Streamable HTTP.

Developer ToolsCode & DevOps

Outdated check1173 ms14 / 22
MarketCheck API

MarketCheck automotive data: search US/UK listings, predict prices, decode VINs, market history.

OtherData access / search

Outdated check1181 ms14 / 22
Geocode AI

Administrative boundaries for every place on Earth: search, reverse lookup, polygons, areas.

Data & AnalyticsData access / search

Responded1189 ms14 / 22
Netbrain Integrated Solutions catalogue

Read-only catalogue search: JVM tooling, ML models, compliance APIs, siSwati LLM, Veridix markets.

Developer ToolsData access / search

Responded1195 ms14 / 22
AcuiQ

Evidence-based acupuncture protocol matcher – search symptoms, match protocols, browse acupoints.

HealthcareData access / search

Responded1199 ms14 / 22
Incident Library

Public post-incident reports as structured cases: search by symptom, read one, list by cause.

HealthcareData access / search

Outdated check1205 ms14 / 22
bard0 design

Search and read bard0 design's FPGA and embedded engineering articles and site pages.

OtherData access / search

Responded1216 ms14 / 22
BeachClubs.ae

Search UAE beach clubs, day pass prices, amenities, opening hours and events across all 7 emirates.

TravelData access / search

Responded1220 ms14 / 22
BlockRazor Docs

Search official BlockRazor docs and API references for sending and receiving transactions faster.

OtherData access / search

Responded1230 ms14 / 22
Brick Broker

Read-only LEGO shop: search sets, check price and availability, quote US shipping, read policies.

E-commerceData access / search

Responded1231 ms14 / 22
Chain Daddy

Search tokens, check registrations, and run a Chain Daddy creator store from your agent.

Developer ToolsData access / search

Responded1242 ms14 / 22
workfinds.app

Search open jobs from company career sites by the country you can apply from, remote or onsite.

ProductivityData access / search

Responded1243 ms14 / 22
Australia Wide First Aid docs

Search and read Australia Wide First Aid's developer docs, policies and first aid library.

OtherData access / search

Responded1266 ms14 / 22
com.flevy/flevy

Search 10,000+ consulting frameworks, templates, financial models, and management case studies

OtherData access / search

Responded1286 ms14 / 22
io.github.cyanheads/uk-parliament-mcp-server

Search UK Parliament bills, members, votes, Hansard, written questions, and committees.

GovernmentCode & DevOps

Outdated check1298 ms14 / 22
RepoAlerts

Rising GitHub repos with fake stars filtered out: search, trending, repo pages, alternatives.

Developer ToolsCode & DevOps

Responded1308 ms14 / 22
Cert Atlas

Search 1,673 source-linked exam blueprints with reviewed guidance. Read-only; no API key.

Developer ToolsCode & DevOps

Outdated check1347 ms14 / 22

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