Nullcone Threat Intelligence
Real-time threat intel for AI agents: 890K+ IOCs incl. prompt-injection & AI-skill threats
endpoint: https://nullcone.ai/mcp
registry: io.github.maco144/nullcone
B
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (55d left) · latency 243.0 ms ·
HTTP 406 · auth open ·
tools 30
manifest de3b235bf5a8fdb0
· drift events seen here: 0
Heuristic flags
- exfiltration-verb — tool text pairs send/upload verbs with credential-like nouns
Flags are pattern matches on public tool descriptions, not verdicts. Read them as questions to ask the vendor.
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T05:02:18Z | ✓ | B | ✓ | 243.0 ms | 55d | 30 | de3b235bf5a8fdb0 |
| 2026-10-12T23:00:56Z | ✓ | B | ✓ | 232.0 ms | 55d | 30 | de3b235bf5a8fdb0 |
| 2026-10-12T16:59:24Z | ✓ | B | ✓ | 468.0 ms | 56d | 30 | de3b235bf5a8fdb0 |
| 2026-10-12T10:55:56Z | ✓ | B | ✓ | 259.0 ms | 56d | 30 | de3b235bf5a8fdb0 |
| 2026-10-12T04:52:12Z | ✓ | B | ✓ | 258.0 ms | 56d | 30 | de3b235bf5a8fdb0 |
| 2026-10-11T22:51:14Z | ✓ | B | ✓ | 206.0 ms | 56d | 30 | de3b235bf5a8fdb0 |
| 2026-10-11T16:50:50Z | ✓ | B | ✓ | 250.0 ms | 57d | 30 | de3b235bf5a8fdb0 |
| 2026-10-11T10:49:30Z | ✓ | B | ✓ | 206.0 ms | 57d | 30 | de3b235bf5a8fdb0 |
| 2026-10-11T04:48:17Z | ✓ | B | ✓ | 244.0 ms | 57d | 30 | de3b235bf5a8fdb0 |
| 2026-10-10T22:46:51Z | ✓ | B | ✓ | 230.0 ms | 57d | 30 | de3b235bf5a8fdb0 |
| 2026-10-10T16:45:08Z | ✓ | B | ✓ | 303.0 ms | 58d | 30 | de3b235bf5a8fdb0 |
| 2026-10-10T10:43:17Z | ✓ | B | ✓ | 225.0 ms | 58d | 30 | de3b235bf5a8fdb0 |
| 2026-10-10T04:42:34Z | ✓ | B | ✓ | 246.0 ms | 58d | 30 | de3b235bf5a8fdb0 |
| 2026-10-09T22:40:32Z | ✓ | B | ✓ | 246.0 ms | 58d | 30 | de3b235bf5a8fdb0 |
| 2026-10-09T16:40:15Z | ✓ | B | ✓ | 264.0 ms | 59d | 30 | de3b235bf5a8fdb0 |
| 2026-10-09T10:39:39Z | ✓ | B | ✓ | 251.0 ms | 59d | 30 | de3b235bf5a8fdb0 |
| 2026-10-09T04:39:08Z | ✓ | B | ✓ | 244.0 ms | 59d | 30 | de3b235bf5a8fdb0 |
| 2026-10-08T22:38:25Z | ✓ | B | ✓ | 244.0 ms | 59d | 30 | de3b235bf5a8fdb0 |
| 2026-10-08T16:38:02Z | ✓ | B | ✓ | 216.0 ms | 60d | 30 | de3b235bf5a8fdb0 |
| 2026-10-08T10:36:24Z | ✓ | B | ✓ | 224.0 ms | 60d | 30 | de3b235bf5a8fdb0 |
| 2026-10-08T04:34:32Z | ✓ | B | ✓ | 296.0 ms | 60d | 30 | de3b235bf5a8fdb0 |
| 2026-10-07T22:33:28Z | ✓ | B | ✓ | 244.0 ms | 60d | 30 | de3b235bf5a8fdb0 |
| 2026-10-07T16:32:58Z | ✓ | B | ✓ | 244.0 ms | 61d | 30 | de3b235bf5a8fdb0 |
| 2026-10-07T10:31:03Z | ✓ | B | ✓ | 250.0 ms | 61d | 30 | de3b235bf5a8fdb0 |
| 2026-10-07T04:29:27Z | ✓ | B | ✓ | 246.0 ms | 61d | 30 | de3b235bf5a8fdb0 |
| 2026-10-06T22:28:46Z | ✓ | B | ✓ | 212.0 ms | 61d | 30 | de3b235bf5a8fdb0 |
| 2026-10-06T16:28:05Z | ✓ | B | ✓ | 243.0 ms | 62d | 30 | de3b235bf5a8fdb0 |
| 2026-10-06T10:26:26Z | ✓ | B | ✓ | 217.0 ms | 62d | 30 | de3b235bf5a8fdb0 |
| 2026-10-06T04:26:05Z | ✓ | B | ✓ | 215.0 ms | 62d | 30 | de3b235bf5a8fdb0 |
| 2026-10-05T22:24:36Z | ✓ | B | ✓ | 214.0 ms | 62d | 30 | de3b235bf5a8fdb0 |