Leaderboard/io.github.gigsoul/x402-api
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

io.github.gigsoul/x402-api

github.com/gigsoul/x402↗|v3.0.0

AI API for marketing, content and outreach. 22 endpoints. Pay with USDC on Base via x402.

59/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance19/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
149.9ms
Conformance
Fail
Trend
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 404 in 102ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 149ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
May 27, 2026success102.3msPartial
May 27, 2026success60.6msPartial
May 27, 2026success64.3msPartial
May 26, 2026success149.9msPartial
May 25, 2026success40.5msPartial
May 22, 2026success138.4msPartial
May 22, 2026success88.9msPartial
May 21, 2026success40.7msPartial
May 20, 2026success50.7msPartial
May 18, 2026success50.7msPartial
Source Registries
mcp-registry
First Seen
Apr 16, 2026
Last Seen
May 26, 2026
Last Probed
May 27, 2026