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

Orb Platform

github.com/nicoletterankin/word-orb↗|v6.1.0
Education

162K words, 226K lessons, 21K assessments, knowledge graph. Deterministic JSON.

92/100
Operational Score
Score Breakdown
Availability30/30
Conformance30/30
Performance32/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
571.4ms
Conformance
Pass
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 200 in 463ms
Conformance
MCP initialize handshake + tools/list
Valid MCP server info returned, tools/list responded
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 571ms, task completion: 100%
Tools
13 tools verified via live probe
verified 5d ago
Server: word-orbVersion: 6.3.0Protocol: 2024-11-05
Recent Probe Results
TimestampStatusLatencyConformance
Jun 30, 2026success463.4msPass
Jun 27, 2026success571.4msPass
Jun 25, 2026success762.1msPass
Jun 24, 2026success548.9msPass
Jun 17, 2026success419msPass
Jun 16, 2026success504.6msPass
Jun 16, 2026success388.5msPass
Jun 15, 2026success346.7msPass
Jun 12, 2026success622.6msPass
Jun 11, 2026success375.1msPass
Source Registries
mcp-registry
First Seen
Mar 25, 2026
Last Seen
Jul 2, 2026
Last Probed
Jun 30, 2026