Leaderboard/StudioSphere Pulse — Audio Intelligence API
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

StudioSphere Pulse — Audio Intelligence API

github.com/notpaulb/Pulse↗|v1.0.0

Audio intelligence for music producers — BPM, key, waveform. Pay per second. No subscription.

54/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance14/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
240.4ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 409 in 239ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 240ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
Jun 15, 2026success239.4msPartial
Jun 12, 2026success157.1msPartial
Jun 11, 2026success69.5msPartial
Jun 11, 2026success85.1msPartial
Jun 10, 2026success240.4msPartial
Jun 9, 2026success129.5msPartial
Jun 5, 2026success70.2msPartial
Jun 5, 2026success143.1msPartial
Jun 4, 2026success147.1msPartial
Jun 3, 2026success65.2msPartial
Source Registries
mcp-registry
First Seen
May 1, 2026
Last Seen
Jun 14, 2026
Last Probed
Jun 15, 2026