io.github.operatorsheets/mcp-uptime

MCP Registry Validator — Check Endpoints Actually Resolve

Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free.

0.2.1
Version
remote
Transport
4
Tools

Security review

Review passed

Reviewed Jan 1, 2000.

  • tools: 4 tools scanned
  • metadata: scanned

No findings.

Tools (4)

  • check_mcp_endpoint

    Probe an MCP endpoint right now: is it alive, which transport it speaks, how many tools it exposes, and whether its tool schema changed since the last check. Use before depending on a third-party MCP server.

  • get_uptime

    Uptime history for an MCP endpoint over the last N days (max 30), with incident windows. Reads stored history; does not probe.

  • get_known_tools

    The tool list last observed at an MCP endpoint, with the timestamp of the most recent schema change. Reads stored history; does not probe.

  • check_schema_drift

    Probe an MCP endpoint and diff its tool schema against the last stored snapshot: tools added, removed, or whose description/inputSchema changed. Schema drift fails quietly mid-run, which is why it is worth checking.