Observed facts on public MCP servers: protocol checks, tool changes, signed evidence. No verdicts.
Connect Remote server
claude mcp add --transport http mcp https://mcpcheckup.com/mcp
{
"mcpServers": {
"mcp": {
"url": "https://mcpcheckup.com/mcp"
}
}
}
{
"servers": {
"mcp": {
"type": "http",
"url": "https://mcpcheckup.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://mcpcheckup.com/mcp
Tools 6 found in our last check
check_mcpsWhat has been observed about an MCP server — useful when choosing, adding, or debugging one. Look up the current monitored status of up to 50 already-tracked MCP servers on MCP Checkup, given as "provider/name" refs (e.g. "acme/weather-mcp"). Never probes on demand — an unresolv…
get_mcp_reportThe detailed view of one MCP server: every check with its state, plus the observed tool list. Get the full observed report for one already-tracked MCP server on MCP Checkup, by provider/name — with its full check breakdown and toolset. An untracked target comes back with status…
get_mcp_historyWhether an MCP server's toolset changed recently. Get recent history for one already-tracked MCP server on MCP Checkup, by "provider/name" ref (e.g. "acme/weather-mcp"). Events, newest first, up to `limit` results (default 20, max 50), from the last 90 days only: `tools_changed`…
get_attestationThe signed evidence behind a report, for callers that want to inspect it themselves. Get the full signed attestation envelope (DSSE, Ed25519) for one already-tracked MCP server's latest probe run, by "provider/name" ref — the raw envelope plus its issued-at time and declared pro…
search_mcpsFind MCP servers by what their tools do. Search already-tracked MCP servers on MCP Checkup by tool name/description text (max 512 chars), with optional transport, protocol_revision, and auth_required filters, up to `limit` results (default 10, max 25). Ordered by text-match rele…
request_checkAsk for a one-off public observation of the MCP server at a full endpoint URL — this is the only tool here that contacts a third-party server, and it contacts exactly the host you name. `target` must begin with "http://" or "https://"; to look a server up by "provider/name", by…
Details
| Endpoint | https://mcpcheckup.com/mcp (Streamable HTTP) |
| First published | 21 Sep 2026 |
| Last updated | 21 Sep 2026 |
| Registry name | com.mcpcheckup/mcp |
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Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.
