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

Approval Studio

approval.studio↗|v1.0.0
Design

Approval Studio is an online proofing software for creative teams and everyone working with designs

60/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance20/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
431.5ms
Conformance
Fail
Trend
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 387ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 431ms, task completion: 0%
Recent Probe Results
TimestampStatusLatencyConformance
May 18, 2026success387.1msPass
May 16, 2026success377.4msPass
May 13, 2026success353.6msPass
May 13, 2026success388.6msPass
May 12, 2026success431.5msPass
May 11, 2026success436msPass
May 9, 2026success408.2msPass
May 7, 2026success583.2msPass
May 7, 2026success483.1msPass
May 7, 2026success579.6msPass
Source Registries
mcp-registry
First Seen
Mar 25, 2026
Last Seen
May 17, 2026
Last Probed
May 18, 2026