start-working-doc

Your task: Start a working doc

If you don't already have this card's context (title, identifier, description) — for instance when running outside Workhorse — establish it first by following .agents/docs/card-context.md.

Scaffold a new working doc for this card. A working doc is a per-card drafting space where spec-level and implementation thinking co-exist before the card is split into its long-lived artefacts. It suits larger, epic-level cards; most cards don't need one.

1. Read .agents/docs/working-doc-format.md for the shape and voice of a working doc.
2. Create the file at .workhorse/working-docs/{card-id}/working-doc.md with status: draft frontmatter, an H1 title derived from the card, and a one-line overview. Keep it minimal — do not pre-draft the body sections.
3. Invite the user to keep talking — workshopping behaviour and implementation together — and accrue that conversation into the working doc under the sections in .agents/docs/working-doc-format.md, rather than letting it flow into specs or the plan. Mention Split working doc as the move for when the shape is clear.

Do not start interviewing or drafting body content from this skill — creation only.