PokerHandRangeRubyReact

Run thirteen focused analysis passes across four categories — correctness (null access, swallowed exceptions, suspicious conditionals, mutation of input, implicit boolean coercion, implicit test ordering), overengineering (boolean flag splitting, passthrough wrappers), maintainability (primitive obsession, feature envy, mixed abstraction levels), and comprehension (overly clever one-liners, inconsistent abstraction in name) — on code or pull request diffs. Use when asked to "analyse this PR", "review for quality", "find issues", or "run a pass over this". Produces structured findings and high-signal review comments, with explicit suppression rules to avoid noise.

Rename poorly named variables, parameters, or identifiers across both test and production code. Triggers on "rename variables across the codebase", "fix names in production code", "rename identifiers everywhere", "bad variable names in source", or "rename across tests and source".