MCP Registry Validator — Check Endpoints Actually Resolve

Name: MCP Registry Validator — Check Endpoints Actually Resolve
Author: operatorsheets

MCP serverMCP

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

by operatorsheetsv0.2.1

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability109/109 checks ok

when	check	result	http	latency	detail
5 h ago	mcp initialize	ok	200	157 ms	server mcp-uptime 0.1.0 · protocol 2025-06-18 · 4 tools
11 h ago	mcp initialize	ok	200	151 ms	server mcp-uptime 0.1.0 · protocol 2025-06-18 · 4 tools
18 h ago	mcp initialize	ok	200	136 ms	server mcp-uptime 0.1.0 · protocol 2025-06-18 · 4 tools
25 h ago	mcp initialize	ok	200	143 ms	server mcp-uptime 0.1.0 · protocol 2025-06-18 · 4 tools
32 h ago	mcp initialize	ok	200	177 ms	server mcp-uptime 0.1.0 · protocol 2025-06-18 · 4 tools
2 d ago	mcp initialize	ok	200	138 ms	server mcp-uptime 0.1.0 · protocol 2025-06-18 · 4 tools
2 d ago	mcp initialize	ok	200	150 ms	server mcp-uptime 0.1.0 · protocol 2025-06-18 · 4 tools
2 d ago	mcp initialize	ok	200	171 ms	server mcp-uptime 0.1.0 · protocol 2025-06-18 · 4 tools
2 d ago	mcp initialize	ok	200	161 ms	server mcp-uptime 0.1.0 · protocol 2025-06-18 · 4 tools
3 d ago	mcp initialize	ok	200	165 ms	server mcp-uptime 0.1.0 · protocol 2025-06-18 · 4 tools

Tools observed via MCP handshake

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. Us
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 fa

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No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

publisherName Official MCP Registry

Provenance

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Official MCP Registryio.github.operatorsheets/mcp-uptime

first seen 1 mo ago · fetched 2 d agoopen ↗

Field history (5 recent events)

1 mo ago · declared · summary → "Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free."
1 mo ago · declared · description → "Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free."
1 mo ago · declared · publisherName → "operatorsheets"
1 mo ago · declared · version → "0.2.1"
1 mo ago · declared · protocols → ["mcp"]

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