MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
Nansen
Crypto & Web3Data & Analytics
Blockchain analytics API for AI agents. Smart Money signals, wallet profiling, token analytics.
50/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance10/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
231.8ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 406 in 151ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 231ms, task completion: 0%
Improvement Tips
- -Fix MCP initialize handshake errors
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Apr 2, 2026 | success | 151.7ms | Partial |
| Apr 2, 2026 | success | 111.4ms | Partial |
| Apr 2, 2026 | success | 102.7ms | Partial |
| Apr 2, 2026 | success | 128.8ms | Partial |
| Apr 2, 2026 | success | 54ms | Partial |
| Apr 2, 2026 | success | 74.8ms | Partial |
| Apr 2, 2026 | success | 93.8ms | Partial |
| Apr 2, 2026 | success | 107.8ms | Partial |
| Apr 2, 2026 | success | 85.6ms | Partial |
| Apr 2, 2026 | success | 60ms | Partial |
Source Registries
mcp-registry
First Seen
Mar 25, 2026
Last Seen
Apr 1, 2026
Last Probed
Apr 2, 2026