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mcp/harbor
Verified official

MCP Registry Validator — Check Endpoints Actually Resolve MCP

v0.2.1

io.github.operatorsheets/mcp-uptime

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

transport:streamable-http

Target client

run in your project directory 

claude mcp add --transport http mcp-uptime https://mcp-uptime.theopslog.workers.dev/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.