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

Browser Proof

github.com/shin1219-eng/browser-proof↗|v1.0.0

Evidence-backed web verification for agents with deterministic JSON, text evidence, and screenshots.

59/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance19/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
114.5ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 114ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 114ms, task completion: 0%
Recent Probe Results
TimestampStatusLatencyConformance
May 22, 2026success114.5msPass
May 22, 2026success41.7msPass
May 21, 2026success78.9msPass
May 20, 2026success100.7msPass
May 18, 2026success47.1msPass
May 16, 2026success63.8msPass
May 13, 2026success214msPass
May 13, 2026success116.6msPass
May 12, 2026success75.5msPass
May 11, 2026success115.1msPass
Source Registries
mcp-registry
First Seen
Apr 8, 2026
Last Seen
May 22, 2026
Last Probed
May 22, 2026