{"agent":"claude","input":"Load this app in the sandbox with Postgres, the schema from priv/repo/structure.sql and a realistic amount of seed data (tens of thousands of packages with releases, dependencies and download counts; refresh the materialized views). Set log_min_duration_statement to 50 ms, exercise its main pages, and write slow-queries.md: each query over 50 ms, the Ecto code that builds it with file and line, its EXPLAIN ANALYZE, the indexes the planner used or skipped, and the index or rewrite you tried with the time before and after on the same data. Do not open a pull request.","resources":[{"url":"https://github.com/your-org/your-app"}]}