Skill Claude CodeCodex
Optimize ORM database access code while preserving returned data. Use when the user provides ORM code and asks to make it faster, reduce N+1 queries, reduce over-fetching, improve generated SQL, optimize relation loading, improve pagination, or decide whether raw SQL is needed.
Skill Claude CodeCodex
Optimize a raw SQL query for performance while preserving returned data. Use when the user provides SQL and asks to make it faster, rewrite it safely, improve execution time, reduce scans, improve joins, improve pagination, or optimize database access.
Skill Claude CodeCodex
Review ORM database access code for performance, correctness, generated SQL risks, N+1 queries, over-fetching, missing projections, pagination problems, transaction issues, and index implications. Use when the user provides ORM code and asks to review, optimize, debug, or check database performance.
Skill Claude CodeCodex
Review a raw SQL query for performance, correctness, index usage, joins, filtering, sorting, pagination, and production risks. Use when the user provides SQL and asks to review, inspect, optimize, debug, or check why it may be slow.
Skill Claude CodeCodex
Review SQL schema design for performance, correctness, constraints, relationships, data types, indexes, migration risks, and query-pattern fit. Use when the user provides table definitions, migrations, ORM models/entities, or database structure and asks to review or improve the schema.
Skill Claude CodeCodex
Generate a safe verification workflow to compare old and optimized SQL or ORM query performance while proving the returned data is unchanged. Use when the user provides an old query and new query, an ORM before/after version, an index/schema optimization, or asks to benchmark and validate a database performance change.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: