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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7643 servers

Ordered by checks passedClear filters
  • Responded14 / 22 checks passed

    Render animated motion-graphics overlays as MP4: lower thirds, titles, callouts

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 515 ms · Last checked

  • Responded14 / 22 checks passed

    GLP-1 nutrition companion: your food log, protein targets, next meals, plus USDA food facts.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 516 ms · Last checked

  • Responded14 / 22 checks passed

    NEC 2023 electrical calculators: wire size, ampacity, voltage drop, conduit fill, box fill, load.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 516 ms · Last checked

  • Responded14 / 22 checks passed

    Missed-call cost by trade, setup pricing, Google local presence and Pro Sites for contractors.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 517 ms · Last checked

  • Responded14 / 22 checks passed

    Dutch vehicle report by licence plate: MOT, defects, odometer verdict and open recalls.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 517 ms · Last checked

  • Responded14 / 22 checks passed

    Free read-only StackPick rankings of AI dev tools. Scores are never paid.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 518 ms · Last checked

  • Responded14 / 22 checks passed

    Find robotics, humanoid and embodied AI jobs from PhysicalAI.jobs.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 521 ms · Last checked

  • Responded14 / 22 checks passed

    Recalls, known issues, and honest maintenance costs for any US-market vehicle since 1990.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 522 ms · Last checked

  • Responded14 / 22 checks passed

    Compare live GPU cloud rental prices and match workloads to the cheapest provider.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 522 ms · Last checked

  • Outdated check14 / 22 checks passed

    Verify Attest agreements, stamp codes, receipts, proofs and SHA-256 fingerprints, with no sign-in.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 523 ms · Last checked

  • Responded14 / 22 checks passed

    Argentine quiniela and Telekino results: cabezas, full draws, number check. Read only.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 524 ms · Last checked

  • Responded14 / 22 checks passed

    Déclarations sourcées des candidats à la présidentielle française 2027 (lecture seule).

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 525 ms · Last checked

  • Responded14 / 22 checks passed

    Forfaits mobiles Flytel pour les frontaliers France-Suisse : offres, appels, données, pays.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 527 ms · Last checked

  • Outdated check14 / 22 checks passed

    Moon phases, moon signs, full/new moon dates 1900-2100, moonrise/moonset for any coordinates.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 527 ms · Last checked

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