53ON
com.
Directory and marketplace of local businesses and independent professionals near you.
Live
Last successful check: 25 Oct 2026, 21:43 UTC.
- answered, last 24 hours
- 100%
- answered, last 30 days
- 100%
Connect
https:MCP: addrbook sends an initialize and a tools/list. It never calls a tool.
Who's behind it
- Listed by
- MCP Registrycom.
53on/ directorylast seen UTC
- MCP Registrycom.
- Wallets named
- None in its listings
- Listed since
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| 53on. | MCP | Live | 100% | 100% | 2 |