MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

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

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Remote MCP servers

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5434 servers

Ordered by checks passedClear filters
  • Outdated check4 / 22 checks passed

    Live odds and markets from the major prediction markets.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Outdated check4 / 22 checks passed

    Find companies and the people who decide, enrich them, and size their market.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Outdated check4 / 22 checks passed

    Traffic and engagement for any domain: rank, channels, referrers, audience, rivals.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Outdated check4 / 22 checks passed

    Profiles, timelines, followers, replies, quotes, communities, lists and trends.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Unreachable4 / 22 checks passed

    Create and run surveys by chatting. Respondents just open a link — no AI, no account.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Outdated check4 / 22 checks passed

    Read-only verification evidence for paid machine services and buyer policy checks.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Unreachable4 / 22 checks passed

    Verify B20 tokens on Base: issuer powers, imposter detection, signed EIP-712 verdicts.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Unreachable4 / 22 checks passed

    A public 500-rank ad board where every bid decays 1%/h. Read it, buy a rank, or try it free.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Outdated check4 / 22 checks passed

    Check Swedish limited companies (aktiebolag): registry data, their website and the evidence for it.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Unreachable4 / 22 checks passed

    Body composition for AI: BMI, body fat, FFMI, waist-to-height, plus saved measurement trends.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Outdated check4 / 22 checks passed

    Find UK dog-friendly places graded on how welcome dogs really are. Suggest and review places.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Unreachable4 / 22 checks passed

    Find local services, read availability, and create short-lived booking holds.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Unreachable4 / 22 checks passed

    Catálogo oficial de 9.400 vías de Madrid y métricas parciales de servicios a 500 m.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Outdated check4 / 22 checks passed

    Verify Capital Authority Mandate drafts (SHA-256 replay) + v0 schema. Ceremonies stay human.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Unreachable4 / 22 checks passed

    Product and service specs with per-field confidence, plus dated price offers.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Unreachable4 / 22 checks passed

    When a job was first posted and whether it is still open, from the employer's own job link.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

  • Unreachable4 / 22 checks passed

    With Epovest, businesses make AIs recommend them.

    OtherOther

    • Passed: Updated recently

    Median latency not measured · Last checked

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