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

RationalBloks

Developer Tools

Deploy production REST APIs from JSON schemas in seconds. Manage projects, schemas, and deployments.

34/100
Operational Score
Score Breakdown
Availability10/30
Conformance10/30
Performance14/40
Key Metrics
Uptime 30d
89.6%
P95 Latency
649ms
Conformance
Fail
Trend
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 406 in 370ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 649ms, task completion: 0%
Improvement Tips
  • -Improve uptime (currently 89.6%, target 99%+)
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
Apr 3, 2026success370.1msPartial
Apr 3, 2026success646.2msPartial
Apr 3, 2026success383.3msPartial
Apr 3, 2026success976msPartial
Apr 3, 2026success367.2msPartial
Apr 3, 2026success648.4msPartial
Apr 3, 2026success359.9msPartial
Apr 3, 2026success705.1msPartial
Apr 3, 2026success363.2msPartial
Apr 3, 2026success416.9msPartial
Source Registries
mcp-registry
First Seen
Mar 25, 2026
Last Seen
Apr 1, 2026
Last Probed
Apr 3, 2026