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

SUBSTRATE

github.com/PKaldone/substrate-mcp↗|v1.0.1

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

75/100
Operational Score
Score Breakdown
Availability30/30
Conformance20/30
Performance25/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
210ms
Conformance
Partial
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 400 in 37ms
Conformance
MCP initialize handshake + tools/list
Valid MCP server info returned
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 210ms, task completion: 100%
Recent Probe Results
TimestampStatusLatencyConformance
Apr 3, 2026success37msPass
Apr 3, 2026success111.2msPass
Apr 3, 2026success226msPass
Apr 3, 2026success657msPass
Apr 3, 2026success139msPass
Apr 2, 2026success58.5msPass
Apr 2, 2026success97.8msPass
Apr 2, 2026success124.9msPass
Apr 2, 2026success122.4msPass
Apr 2, 2026success62.4msPass
Source Registries
mcp-registry
First Seen
Mar 29, 2026
Last Seen
Apr 1, 2026
Last Probed
Apr 3, 2026