com.frontiercrown.signer/nostr-signer
Nostr Signer
Approve Nostr signatures with your own browser signer without exposing a private key.
timeout probed 2026-10-15
fetch failed | Connect Timeout Error (attempted address: signer.frontiercrown.com:443, timeout: 10000ms) | UND_ERR_CONNECT_TIMEOUT
- Endpoint
- https://signer.frontiercrown.com/mcp (streamable-http)
- Host
- signer.frontiercrown.com
- Repository
- https://github.com/hudhaifahz/nostr-signer-chatgpt
- Registry
- active, updated 2026-09-11 · 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 13:13 | alive | 608 ms | 17 | 3.5k | 1.9k |
| 2026-10-05 00:14 | alive | 304 ms | 17 | 1.9k | |
| 2026-10-04 09:55 | alive | 1.8 s | 17 | 1.9k | |
| 2026-10-04 07:49 | alive | 1.3 s | 17 | 1.9k | |
| 2026-10-03 20:29 | alive | 703 ms | 17 | 1.9k | |
| 2026-10-03 17:48 | alive | 635 ms | 17 | 1.9k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.frontiercrown.signer/nostr-signer)
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.