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

PromptScan

Prompt injection detection API for AI agents. Scan untrusted text before passing it to an LLM.

60/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance20/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
202.1ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 406 in 193ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 202ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
May 22, 2026success193.3msPartial
May 22, 2026success180.1msPartial
May 21, 2026success187.1msPartial
May 20, 2026success202.1msPartial
May 18, 2026success192.9msPartial
May 16, 2026success186.3msPartial
May 13, 2026success94.8msPartial
May 13, 2026success94.8msPartial
May 12, 2026success189.5msPartial
May 11, 2026success192.5msPartial
Source Registries
mcp-registry
First Seen
Apr 14, 2026
Last Seen
May 23, 2026
Last Probed
May 22, 2026