---
description: Continue product discovery for this project. State-aware — reads docs/planning/ and picks up at the first missing or stale artifact. Run on a fresh project to start from "I want an app that…"; run again later to resume.
---

Invoke the `composer` skill. It will:

1. Look for `docs/planning/` in the project root. Create it if absent.
2. Detect which phase artifacts exist (`concept.md`, `users.md`, `requirements.md`, etc.).
3. Resume at the first missing or stale phase.
4. Run the appropriate interview, write the artifact, sign off with the user, advance.

Phases that touch the design or interaction system delegate to the `ui-system`
skill. The mock phase delegates to `composer-mocks`.

The skill is conversational — it asks one focused question at a time and waits
for the user. To skip ahead or jump back, use `/composer-status` or one of the
phase-specific commands (`/composer-mock`, `/composer-load`).