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

Gavelin

Search bills and speaker-attributed hearing transcripts across all 50 US state legislatures.

62/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance22/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
126.1ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 82ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 126ms, task completion: 0%
Recent Probe Results
TimestampStatusLatencyConformance
May 18, 2026success82.5msPass
May 16, 2026success85.3msPass
May 13, 2026success104.1msPass
May 13, 2026success126.1msPass
May 12, 2026success75.9msPass
May 11, 2026success145.6msPass
May 9, 2026success84.9msPass
May 7, 2026success72msPass
May 7, 2026success105.8msPass
May 7, 2026success91.4msPass
Source Registries
mcp-registry
First Seen
Mar 26, 2026
Last Seen
May 18, 2026
Last Probed
May 18, 2026