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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7637 servers

Ordered by checks passedClear filters
  • Responded14 / 22 checks passed

    Spanndecken (stretch ceiling) price calculator: free non-binding net EUR estimate from the m² area.

    OtherOther

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

    Median latency 197 ms · Last checked

  • Responded14 / 22 checks passed

    PSL score tiers, face shape classification and looksmaxxing term lookup from FaceRuler.

    OtherData access / search

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

    Median latency 197 ms · Last checked

  • Responded14 / 22 checks passed

    US truck engine reference: VIN lookup, part numbers, failures, recalls, repair costs, service specs.

    OtherData access / search

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

    Median latency 198 ms · Last checked

  • Responded14 / 22 checks passed

    Light festivals, lantern festivals, drone shows and more worldwide, by trip dates, place and type

    OtherOther

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

    Median latency 199 ms · Last checked

  • Responded14 / 22 checks passed

    Free small business website check, free redesign form link, Tack Board pin link, live numbers

    OtherOther

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

    Median latency 201 ms · Last checked

  • Responded14 / 22 checks passed

    Nederlandstalige horoscopen: dag, week, maand en jaar per sterrenbeeld, match, maan en hemel.

    OtherOther

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

    Median latency 201 ms · Last checked

  • Outdated check14 / 22 checks passed

    Score how AI-native a team is on 10 lines and get a 90-day plan and an AI champion role card.

    OtherOther

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

    Median latency 201 ms · Last checked

  • Responded14 / 22 checks passed

    Compare a website before and after a migration: missing pages, content changes, visual diffs.

    OtherOther

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

    Median latency 202 ms · Last checked

  • Responded14 / 22 checks passed

    Many links as one short link with a QR code; read urlhub sets and preview what links are about.

    OtherOther

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

    Median latency 202 ms · Last checked

  • Responded14 / 22 checks passed

    Human-authored personal context before AI guidance, built through private structured reflection.

    OtherOther

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

    Median latency 202 ms · Last checked

  • Responded14 / 22 checks passed

    The changelog of record for the AI stack: sunset checks, deprecations, pricing, and model events.

    OtherOther

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

    Median latency 202 ms · Last checked

  • Responded14 / 22 checks passed

    Price quotes, fit checks, application links and status for Spain UGE-CE residence filing.

    OtherOther

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

    Median latency 203 ms · Last checked

  • Responded14 / 22 checks passed

    Boards and modules for real PCBs: catalogue, KiCad parts, wiring and power checks, published boards.

    OtherOther

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

    Median latency 205 ms · Last checked

  • Outdated check14 / 22 checks passed

    Read one public web page as clean Markdown with its links, after a robots.txt check.

    OtherFile & docs

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

    Median latency 205 ms · Last checked

  • Responded14 / 22 checks passed

    LLM list prices by venue and tier, plus time to first token from a once-a-minute probe

    OtherAI / LLM tooling

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

    Median latency 206 ms · Last checked

  • Outdated check14 / 22 checks passed

    Turn a recording you own into a timestamped transcript with SRT and VTT captions and clips.

    OtherOther

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

    Median latency 206 ms · Last checked

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