org.448c/sentinel
Sentinel
Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.
timeout probed 2026-10-15
fetch failed | Connect Timeout Error (attempted address: 448c.org:443, timeout: 10000ms) | UND_ERR_CONNECT_TIMEOUT
- Endpoint
- https://448c.org/mcp (streamable-http)
- Host
- 448c.org
- Registry
- active, updated 2026-07-04 · registry entry
- Reachable
- 6 of the last 6 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 |
|---|---|---|---|---|---|
| 2026-10-05 16:52 | alive | 1.4 s | 2 | 419 | 238 |
| 2026-10-05 01:01 | alive | 1.1 s | 2 | 238 | |
| 2026-10-04 10:09 | alive | 1.8 s | 2 | 238 | |
| 2026-10-04 08:03 | alive | 1.3 s | 2 | 238 | |
| 2026-10-03 20:42 | alive | 1.6 s | 2 | 238 | |
| 2026-10-03 17:57 | alive | 551 ms | 2 | 238 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/org.448c/sentinel)
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.