codeant-ai-for-open-source[bot] commented on PR #38416:
URL: https://github.com/apache/superset/pull/38416#issuecomment-4054552315
## **Sequence Diagram**
This PR adds a lazy computed popularity_score to chart, dashboard, and
dataset list tools. The flow now branches between a two-pass ranking path for
popularity sorting and a lightweight attach-only path when the score is merely
selected.
```mermaid
sequenceDiagram
participant Client
participant MCPListTool
participant DAO
participant PopularityModule
Client->>MCPListTool: List assets with filters and options
alt order column is popularity score
MCPListTool->>DAO: Fetch matching asset ids
MCPListTool->>PopularityModule: Compute scores and rank ids
MCPListTool->>DAO: Fetch paged assets in ranked order
MCPListTool->>MCPListTool: Attach popularity score to results
else popularity score requested in selected columns
MCPListTool->>DAO: Fetch paged assets normally
MCPListTool->>PopularityModule: Compute scores for returned ids
MCPListTool->>MCPListTool: Attach popularity score to results
end
MCPListTool-->>Client: Return paginated assets with optional popularity
score
```
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