graph TD A[User Description Input] --> B[FilterTracks Subagent] C[TrackLib New Arrivals List] --> B B --> D[LLM Skill 223] D --> E[Interpret User Description] D --> F[Compare Against Track Metadata] E --> G[Track Ranking Process] F --> G G --> H[Select Top 3 Matches] H --> I[Format JSON Output] I --> J[filtered-tracks Output]