io.github.ChanghuLiu/mcp-selection-lab
MCP Selection Lab
Benchmark MCP tool selection with metadata-only routing, collision, abstention, and holdout checks.
timeout probed 2026-10-15
fetch failed | Connect Timeout Error (attempted address: agenttrustlab.com:443, timeout: 10000ms) | UND_ERR_CONNECT_TIMEOUT
- Endpoint
- https://agenttrustlab.com/mcp (streamable-http)
- Host
- agenttrustlab.com
- Repository
- https://github.com/ChanghuLiu/mcp-selection-lab
- Website
- https://agenttrustlab.com/
- Registry
- active, updated 2026-10-13 · registry entry
- Reachable
- 2 of the last 10 probes
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-14 09:19 | alive | 1.2 s | 3 | 678 | 380 |
| 2026-10-13 11:13 | not found | ||||
| 2026-10-07 11:08 | alive | 251 ms | 3 | 678 | 380 |
| 2026-10-06 10:57 | not found | ||||
| 2026-10-05 14:15 | not found | ||||
| 2026-10-05 00:28 | not found | ||||
| 2026-10-04 10:01 | not found | ||||
| 2026-10-04 07:55 | not found | ||||
| 2026-10-03 20:35 | not found | ||||
| 2026-10-03 17:51 | not found |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.ChanghuLiu/mcp-selection-lab)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.