Restructure code in small steps while preserving external behavior with tests.
npx skills add https://github.com/azat-io/ai-config --skill refactoring-azat-io
Please help me install this Agent Skill. Skill: refactoring Source: https://github.com/azat-io/ai-config/tree/main/skills/refactoring Command: npx skills add https://github.com/azat-io/ai-config --skill refactoring-azat-io
This skill helps developers restructure code without altering external behavior to improve clarity, reduce duplication, or enable safer changes.
Provide the target module and scope, then ask the AI to propose and apply a minimal refactor with tests while preserving behavior.
High-intent search queries and answers about installing and using this skill.
Code refactoring restructures existing modules by applying minimal, verifiable steps to reduce duplication while enforcing a safety net of tests to preserve external behavior.
Safe code restructuring targets the smallest possible refactor steps and verifies every change against established invariants using characterization checks to ensure functionality remains intact.
Yes, refactoring requires a safety net of tests or characterization checks to guard behavior before you improve readability and reduce duplication with minimal steps.
Maintaining invariants during code refactoring involves verifying changes against existing tests or characterization checks to ensure the external behavior of the application remains completely unchanged.
You should avoid refactoring when a codebase lacks a safety net of tests or characterization checks, as verifying changes against invariants is required to safely preserve behavior.
CANTAGESTUDIOIdentify missing tests and establish a minimal safety net before refactoring.
j0KZModernize legacy code incrementally with characterization tests and strangler-pattern isolation.
bdbchAnalyze TypeScript/JavaScript codebases for dead code and dependency issues.
CAPHTECHExecute prioritized refactoring steps with test-first verification in TypeScript projects.
