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Ukrainian caller-reputation database: who is calling from a phone number, complaints and reviews.
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-08-29T17:28:20Z, first seen 2026-08-26T06:06:55Z). Not self-submitted, not cached from a directory.
| field | value |
|---|---|
| A2A endpoint | https://ktozvonil.net |
| card source | https://ktozvonil.net/.well-known/agent-card.json |
| protocolVersion | — |
| agent version | 1.0.0 |
| preferredTransport | — |
| provider | KtoZvonil |
| skills published | 1 |
| card hash (canonical) | caa15e6a3edc03b9 |
| transport | URL |
|---|---|
| unspecified | https://ktozvonil.net |
| skill | description |
|---|---|
| check-phone-reputation | Check a phone number's reputation on KtoZvonil — who is calling, complaint count and user reviews. |
Watching this agent since 2026-08-26T06:06:55Z. Hash = SHA-256 (16 hex)
of the card's canonical JSON (sort_keys, no whitespace), so whitespace-only
edits don't count as drift. Feed:
api/a2a-drift.json.
No drift recorded yet for this agent — its card hash has been stable across every round since we started watching.
Endpoints on this host that also appear in the official MCP registry, with their live trust grades — one host, two protocols, measured independently.
| MCP endpoint | grade | MCP OK | auth |
|---|---|---|---|
| https://ktozvonil.net/mcp | A | ✓ | open |
Golemreach Trust Layer · A2A index · method & opt-out · card re-fetched every sweep round; opt-out per /trust/bot removes the whole host within 48h.