The answer
OneSignal
Top verified match: its declared tools match your intent, and it holds a strong verification score.
tested · static-verifiedsigned passport ✓score 64/10031 declared tools16,041 uses
Runners-up
- GitDealFlow Signal58/100 · weaker match
- SignalRManagementClient32/100 · weaker match
- com.mambabuilt/mcp-gtm-signals-aggregator53/100 · weaker match