What problem does it solve? Codebases drift toward inconsistent quality when teams lack shared, concrete engineering standards. This Skill supplies a common vocabulary of Clean Code, SOLID, and Clean Architecture rules so implementation, code review, and refactoring all follow the same proportional quality constraints. ## Core Features & Use Cases - Branch-based workflow: Selects between implementation, review, explicit refactor, or scope-clarification modes depending on the task context. - Structured review findings: Reports each violation with severity, location, principle, impact, and the smallest useful fix using a defined checklist format. - Proportional design guidance: Applies principles as constraints without speculative abstraction or architecture ceremony, respecting repository-specific conventions. - Use Case: During a pull request review, invoke this Skill to inspect the changed files and receive a findings list naming each violated principle, its maintainability impact, and a concrete minimal correction. ## Quick Start Use the engineering-principles skill to review the changes in this branch and report any Clean Code or SOLID violations with suggested fixes.
