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.

Connect your agent

436 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
Krankenkasse Copilot

Swiss health insurance 2027: rank every insurer, model and deductible with official BAG data.

OtherAI / LLM tooling

Outdated check192 ms12 / 22
io.github.venomseven/nslookup

DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks

Developer ToolsMonitoring & observability

Outdated check219 ms12 / 22
MCP Heartbeat

Live health checks for public MCP servers: status, tools, latency, and uptime. Automated measurements, not a rating.

Developer ToolsMonitoring & observability

Responded230 ms12 / 22
Hydrogen Studies

Search, compare and summarize 2,200+ published studies on molecular hydrogen (H2) and health.

OtherData access / search

Outdated check423 ms12 / 22
Domain Health

Domain checks: SPF, DKIM, DMARC, BIMI, MTA-STS, SSL/TLS and HTTP security headers.

OtherOther

Outdated check425 ms12 / 22
Site Check

Public website health scan, AI-crawler and structured-data readiness, and a local presence score.

OtherBrowser & web scraping

Outdated check438 ms12 / 22
Hartrip: Harel travel insurance (Israel)

Harel travel insurance (Israel): prices by age, trip rules, coverage, medical conditions.

HealthcareData access / search

Outdated check463 ms12 / 22
The Mastermindset

A 16-pillar map of health, wealth and happiness, plus the mindset archetypes.

OtherOther

Outdated check463 ms12 / 22
Plainrouter

Meta Ads MCP: read ad accounts and signal health; propose governed changes under Ask or Full.

Marketing & SalesData access / search

Outdated check493 ms12 / 22
PlanVoyager

Compare ACA health plans by real yearly cost, with tax credits, doctors and drugs, from CMS data.

Developer ToolsCode & DevOps

Outdated check556 ms12 / 22
Bidwell Health

Bidwell Health info: UTI, BV, yeast, ED, hair loss, cold sores and herpes care across 11 US states.

OtherOther

Outdated check594 ms12 / 22
Japan Hospitals Accepting Foreign Patients

MHLW list of medical institutions in Japan accepting foreign patients, by language. Tracks changes.

HealthcareCode & DevOps

Outdated check693 ms12 / 22
ai.fluxink/fci-mcp

Convert handwriting into text, LaTeX math, chemistry, or molecular structures.

Developer ToolsCode & DevOps

Outdated check710 ms12 / 22
com.neurocompare/assessment-compare

Factual UK ADHD & autism assessment price and wait comparison. Read-only; not medical advice.

HealthcareData access / search

Outdated check1204 ms12 / 22
CIPHER x402 — Paid Solana & Crypto Tools

8 CIPHER tools — Solana scan, breach check, Jito, FRED, Drift, repo health, more. x402-paid on Base.

Finance & CryptoPayments & trading

Outdated check1251 ms12 / 22
uk.co.clinicalwastequotes/site

Clinical Waste Quotes: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

HealthcareData access / search

Outdated check1257 ms12 / 22
clinic.enmente/mcp

Chilean online mental-health clinic (Spanish): articles, professionals, availability, tests.

HealthcareData access / search

Outdated check1439 ms12 / 22
TradeApes

Stock health scores, valuation verdicts, sector rankings and analyses for 8,000+ US companies.

Finance & CryptoPayments & trading

Outdated check2349 ms12 / 22
uk.co.weightmedscompare/price-compare

Factual UK weight-loss medicine price comparison across providers. Read-only; not medical advice.

HealthcareData access / search

Outdated check3653 ms12 / 22
Canada Health Product Recalls MCP

Health Canada recalls for drugs, natural health products and medical devices.

HealthcareCode & DevOps

Outdated check114 ms12 / 22
US FDA Recalls (Food, Drug, Device) MCP

FDA food, drug and medical-device recalls by keyword, class and state.

HealthcareCode & DevOps

Outdated check116 ms12 / 22
Canada Consumer Product Recalls MCP

Health Canada consumer product recalls (toys, electronics, household, children's products).

Developer ToolsCode & DevOps

Outdated check135 ms12 / 22
Canada Medical Device Licences MCP

Is this medical device licensed in Canada? Search Health Canada MDALL and verify licences.

HealthcareCode & DevOps

Outdated check144 ms12 / 22
Canada Clinical Trials MCP

Clinical trials authorised by Health Canada.

HealthcareCode & DevOps

Outdated check169 ms12 / 22

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