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

SUBSTRATE

Persistent AI entity framework with causal memory, emotional state, and identity.

90/100
Operational Score
Score Breakdown
Availability30/30
Conformance20/30
Performance40/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
138.1ms
Conformance
Partial
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 400 in 133ms
Conformance
MCP initialize handshake + tools/list
Valid MCP server info returned
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 138ms, task completion: 100%
Recent Probe Results
TimestampStatusLatencyConformance
Jun 30, 2026success133.4msPass
Jun 27, 2026success138.1msPass
Jun 25, 2026success128msPass
Jun 24, 2026success90.3msPass
Jun 17, 2026success112.5msPass
Jun 16, 2026success99.4msPass
Jun 16, 2026success128.5msPass
Jun 15, 2026success113.9msPass
Jun 12, 2026success125.6msPass
Jun 11, 2026success145.9msPass
Source Registries
mcp-registry
First Seen
Mar 29, 2026
Last Seen
Jul 2, 2026
Last Probed
Jun 30, 2026