What problem does it solve? React codebases accumulate lint violations, accessibility gaps, bundle bloat, and architecture problems that are hard to triage manually. This Skill runs automated diagnostics, scores code health from 0-100, and guides fixes by severity so regressions are caught before committing. ## Core Features & Use Cases - Regression checks after code changes: Run a changed-scope scan to verify the health score did not drop before committing React code. - Full codebase triage: Execute a full scan that reports errors and warnings with affected files and line numbers, then fix issues by severity. - Focused UI design audits: Run design-tagged diagnostics covering UI composition, typography, interaction, accessibility, and motion rules. - Rule explanation and configuration: Explain why a rule fired and disable, re-severity, or ignore rules via edits to doctor.config or package.json. - Use Case: After refactoring a component, ask the assistant to run react-doctor on changed files; if the score dropped, follow the fetched triage playbook to fix regressions before committing. ## Quick Start Ask the assistant to run react-doctor on the changed files in this project and fix any regressions it reports.
