What problem does it solve? Initial implementation plans often miss tasks, contain vague descriptions, or have wrong dependency ordering. This Skill performs a second-pass review of an existing plan against the actual codebase to find gaps, missing edge cases, and incorrect assumptions before implementation begins. ## Core Features & Use Cases - Plan Discovery: Automatically locates the active plan file by git branch name, explicit @path override, or fallback to fast/fix plan paths, with a --list mode for read-only discovery. - Deep Codebase Analysis: Traces code paths, checks integration points (routes, migrations, configs), and identifies edge cases the original plan missed. - Categorized Improvement Report: Presents findings as missing tasks, task quality issues, dependency fixes, and redundant removals, then applies only user-approved changes while preserving completed tasks. - Use Case: After running /aif-plan for a user-auth feature, run /aif-improve to discover the plan missed an auth middleware task and a wrong dependency between tasks, then apply the fixes with confirmation. ## Quick Start Ask the AI to run /aif-improve to review and refine the current implementation plan against the codebase.