Check Implementation

Verify plan checkboxes against the codebase. Unmark items that don't hold up ([x] → [ ]).

Interactive prompts: present options as a numbered list and wait for the user's choice.

Input

The argument (if provided) is: $ARGUMENTS

Use the argument as <slug> if given. Accepts slug or @file reference.

If no argument is provided, list available plans as numbered options and wait for the user's choice.

Progress Algorithm

Count - [x] and - [ ] lines under each ## Phase N heading. Per-phase: Phase N — title: checked/total. Sum → Total: checked/total.

Workflow