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

xpay Academic Research

Finance

30+ academic research tools. Semantic Scholar, arXiv, PubMed, bioRxiv, CrossRef, IACR.

62/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance22/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
163.4ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 400 in 143ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 163ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
Jul 3, 2026success143msPartial
Jun 30, 2026success90.8msPartial
Jun 27, 2026success163.4msPartial
Jun 25, 2026success156.5msPartial
Jun 24, 2026success68.3msPartial
Jun 17, 2026success109.5msPartial
Jun 16, 2026success69.1msPartial
Jun 16, 2026success152.1msPartial
Jun 15, 2026success73.7msPartial
Jun 12, 2026success78.1msPartial
Source Registries
mcp-registry
First Seen
Mar 25, 2026
Last Seen
Jul 3, 2026
Last Probed
Jul 3, 2026