Is My MCP Server down?
Down
Yes, My MCP Server is down.
It has not passed a check since we started checking it on 11 Oct 2026. Latest error: initialize failed: {"code":-32603,"message":"MCP error -32603: Transport closed"}.
Latest check
- Last check
- 44 h ago (27 Oct 2026, 08:50 UTC)
- Response time
- Not measured
- Next check
- In about 33 h
- How often
- About every 3 days over the last 7 days
Uptime
Uptime is the share of checks that passed. We checked it about every 3 days over the last 7 days.
Outages in the last 30 days
No outages in the last 30 days. An outage starts when two checks in a row fail and ends at the next passing check.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 27 Oct 2026, 08:50 UTC | initialize failed: {"code":-32603,"message":"MCP error -32603: Transport closed"} | 200 | 2.3 s |
| 24 Oct 2026, 09:00 UTC | initialize failed: {"code":-32603,"message":"MCP error -32603: Transport closed"} | 200 | 1.7 s |
| 21 Oct 2026, 00:39 UTC | initialize failed: {"code":-32603,"message":"MCP error -32603: Error: Not connected"} | 200 | 619 ms |
| 19 Oct 2026, 20:46 UTC | initialize failed: {"code":-32603,"message":"MCP error -32603: Transport closed"} | 200 | 2.6 s |
| 18 Oct 2026, 15:25 UTC | initialize failed: {"code":-32603,"message":"MCP error -32603: Transport closed"} | 200 | 2.4 s |
| 17 Oct 2026, 10:38 UTC | initialize failed: {"code":-32603,"message":"MCP error -32603: Transport closed"} | 200 | 2.3 s |
| 16 Oct 2026, 07:21 UTC | initialize failed: {"code":-32603,"message":"MCP error -32603: Error: Not connected"} | 200 | 575 ms |
| 15 Oct 2026, 02:55 UTC | initialize failed: {"code":-32603,"message":"MCP error -32603: Transport closed"} | 200 | 2.6 s |
| 13 Oct 2026, 20:54 UTC | initialize failed: {"code":-32603,"message":"MCP error -32603: Transport closed"} | 200 | 2.5 s |
| 12 Oct 2026, 16:03 UTC | initialize failed: {"code":-32603,"message":"MCP error -32603: Transport closed"} | 200 | 1.7 s |
How we check
Up means the MCP handshake and the tool list worked, or the server asked for sign-in or payment.
Checks come from our server, about every 3 days for this listing over the last 7 days. A failure can also mean the service blocks our checks. Two failed checks in a row count as an outage, which ends at the next passing check.
If you think a check is wrong, contact hello@toolvet.app. More on how we check and score.