Leaderboard/Makuri Showcase (CogniLedger)
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

Makuri Showcase (CogniLedger)

Public MCP server for Makuri, an EU-compliant AI tutoring platform for immigrant children.

54/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance14/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
982.6ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 405 in 982ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 982ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
May 12, 2026success982.6msPartial
May 11, 2026success853.8msPartial
May 9, 2026success576.4msPartial
May 7, 2026success473.8msPartial
May 7, 2026success404.7msPartial
May 7, 2026success420.7msPartial
Source Registries
mcp-registry
First Seen
May 6, 2026
Last Seen
May 11, 2026
Last Probed
May 12, 2026