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MCP Registry Validator — Check Endpoints Actually Resolve

by FastDrop

MCP Verified 19 days ago Registry import free

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

Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free. Official MCP Registry: io.github.operatorsheets/mcp-uptime@0.2.1. Remote endpoint: https://mcp-uptime.theopslog.workers.dev/mcp

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as io.github.operatorsheets/mcp-uptime and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.

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Tools this endpoint exposes

Read directly from the endpoint on 30 Sept 2026. Not supplied by the maker.

  • 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

  • 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

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Matched on shared tags and the tools their MCP servers actually expose.

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