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

Guardian Engine

github.com/kaimeilabs/guardian-api-docs↗|v1.0.0
Security

Deterministic recipe verification engine — validates AI-generated recipes against master SOPs.

59/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance19/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
126ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 403 in 64ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 126ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
Jul 3, 2026success64.8msPartial
Jun 30, 2026success126msPartial
Jun 27, 2026success36.5msPartial
Jun 25, 2026success35.6msPartial
Jun 24, 2026success139.6msPartial
Jun 17, 2026success102msPartial
Jun 16, 2026success131.6msPartial
Jun 16, 2026success131.6msPartial
Jun 15, 2026success69.5msPartial
Jun 12, 2026success127.1msPartial
Source Registries
mcp-registry
First Seen
Mar 25, 2026
Last Seen
Jul 5, 2026
Last Probed
Jul 3, 2026