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

SigParser

Query contacts, companies, relationships, and communication metrics from SigParser.

60/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance20/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
439.8ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 405 in 376ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 439ms, task completion: 0%
Recent Probe Results
TimestampStatusLatencyConformance
May 22, 2026success376.9msPass
May 22, 2026success369.1msPass
May 21, 2026success439.8msPass
May 20, 2026success386.7msPass
May 18, 2026success366.6msPass
May 16, 2026success432.8msPass
May 13, 2026success378.9msPass
May 13, 2026success360.3msPass
May 12, 2026success375msPass
May 11, 2026success417.9msPass
Source Registries
mcp-registry
First Seen
Apr 4, 2026
Last Seen
May 21, 2026
Last Probed
May 22, 2026