Leaderboard/Nullcone Threat Intelligence
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

Nullcone Threat Intelligence

Real-time threat intel for AI agents: 890K+ IOCs incl. prompt-injection & AI-skill threats

62/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance22/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
113.7ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 404 in 113ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 113ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
Jun 12, 2026success113.7msPartial
Jun 11, 2026success111.9msPartial
Jun 11, 2026success74.8msPartial
Jun 10, 2026success112.7msPartial
Jun 9, 2026success104.1msPartial
Source Registries
mcp-registry
First Seen
Jun 6, 2026
Last Seen
Jun 12, 2026
Last Probed
Jun 12, 2026