MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
Arca
AI & Agents
Arca is a private data vault where your AI stores your structured data, semantic memory and skills.
30/100
Operational Score
Score Breakdown
Availability20/30
Conformance10/30
Performance0/40
Key Metrics
Uptime 30d
95.7%
P95 Latency
7,561.9ms
Conformance
Fail
Trend
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 230ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 7561ms, task completion: 0%
Improvement Tips
- -Reduce response time (currently 7561ms, target <1000ms)
- -Improve uptime (currently 95.7%, target 99%+)
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| May 18, 2026 | success | 230.9ms | Pass |
| May 16, 2026 | success | 145.7ms | Pass |
| May 13, 2026 | success | 301.3ms | Pass |
| May 13, 2026 | success | 251.8ms | Pass |
| May 12, 2026 | success | 7561.9ms | Pass |
| May 11, 2026 | success | 220.2ms | Pass |
| May 9, 2026 | success | 207.1ms | Pass |
| May 7, 2026 | success | 240.3ms | Pass |
| May 7, 2026 | success | 313.7ms | Pass |
| May 7, 2026 | success | 228.5ms | Pass |
Source Registries
mcp-registry
First Seen
Mar 25, 2026
Last Seen
May 17, 2026
Last Probed
May 18, 2026