io.github.operatorsheets/mcp-uptime
MCP Registry Validator — Check Endpoints Actually Resolve
io.github.operatorsheets/mcp-uptime costs 390 tokens of context per session. It has 4 tool definitions. That is 0.2 % of a 200k window. Measured 2026-10-03.
Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free.
alive probed 2026-10-03 · HTTP 200
4tools
390tokens for the tool definitions
0.2 %of a 200k context window
505 msto initialize
309 msto list tools
- Endpoint
- https://mcp-uptime.theopslog.workers.dev/mcp (streamable-http)
- Host
- mcp-uptime.theopslog.workers.dev
- Protocol
- 2025-06-18
- Reports itself as
- mcp-uptime 0.1.0
- Capabilities
- tools
- Instructions
- 110 characters
- Registry
- active, updated 2026-08-01 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| check_mcp_endpoint | 115 | 29 % |
| get_uptime | 104 | 27 % |
| check_schema_drift | 93 | 24 % |
| get_known_tools | 78 | 20 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:39 | alive | 505 ms | 4 | 390 |
| 2026-10-03 17:54 | alive | 540 ms | 4 | 390 |
Badge
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