What problem does it solve? Newly written code often contains duplication, hacky patterns, and inefficiencies that slip through initial implementation. This Skill reviews your recent changes with three parallel review agents, fixes the issues found, and verifies that behavior is preserved through typecheck, lint, and tests. ## Core Features & Use Cases - Scoped Review: Automatically resolves the simplification scope from an explicit user request, the current branch diff against its base, or recently modified files. - Three Parallel Review Agents: Dispatches dedicated reviewers for code reuse (duplicate utilities), code quality (redundant state, nested conditionals, dead code, stringly-typed code), and efficiency (N+1 patterns, missed concurrency, memory leaks). - Behavior-Preserving Fixes: Applies fixes directly, then runs the project's typecheck, lint, and scoped test suite to confirm nothing broke. - Use Case: Before opening a pull request on a feature branch, run this Skill to catch copy-pasted logic, unused imports, and sequential operations that could run in parallel, then confirm the test suite still passes. ## Quick Start Ask the assistant to simplify the changes on my current branch before I open a pull request.