developlisted

# flow:develop — Implementation with TDD + atomic commits Develop turns `tasks.md` into code, one checkbox at a time. Each unchecked behavior becomes a small loop: (write test → implement → green → commit → check the box). The skill is interruption-safe: re-entering finds the next unchecked item and resumes. ## Preconditions - You are inside the task's worktree (`git rev-parse --show-toplevel` matches the worktree path). - `<worktree>/.flow/tasks/<date>-<task>/tasks.md` exists. - (Recommended) `plan.md` also exists. Develop can run without a plan if the user explicitly chose to skip planning, but only for size S. If `tasks.md` does not exist and the user is asking for an implementation, get one first — even a 5-line `tasks.md` is better than freestyling. For a **fast-lane / size-S entry** (`flow:quick` green route, or a size-S `flow:kickoff`), that minimal `tasks.md` is written by the entry skill before it hands off here — so a 3-line checklist with no `plan.md` is a valid state to run in, not a reason to stop. Only bounce to `flow:plan` when there is genuinely nothing to execute and no entry skill produced a list. > Trigger note: develop's description says "even when the user says 'just implement this', invoke develop" — but when the user is **asserting the task is trivial** and no `tasks.md` exists yet, `flow:quick` is the entry point. It classifies green/yellow/red, writes the minimal `tasks.md` on green, and then calls develop. Don't skip that guardrail for a "just d