coder-rules-clean-code

<when_to_use> Implementing or refactoring code in any repository area Need to keep changes minimal, readable, and maintainable Need objective acceptance checks before task completion </when_to_use>

<input_requirements> Task goal and scope boundaries Target files or modules Project conventions and existing patterns Verification commands (tests/lint/typecheck/build as applicable) </input_requirements>

<execution_workflow> Explore relevant files and constraints before edits Plan minimal change that solves requested problem only Implement in small coherent edits following local conventions Verify with required commands and observable outcomes </execution_workflow>