imagine

# Imagine One-shot generator that turns a fuzzy scenario into a draft PRD sketch under `.claude/specs/<slug>/spec.md`. The output is **scratch-input for `/ship-spec`** — gitignored by default, never committed, designed to be edited locally and then passed via `/ship-spec --plan <path>` to the existing formalization pipeline. ## When to use - The user has an idea but the shape is still fuzzy — they don't want to sit through `/prd`'s 3–5 lettered Q&A yet. - The user wants a tangible artifact they can edit before formalizing. - Quick what-if exploration: "imagine a /summarize command", "what if we added X". ## When NOT to use - **`/prd`** — when the feature is already well-defined and ready for a structured PRD with numbered FRs and acceptance criteria. `/imagine` outputs a sketch, not a PRD. - **`/ship-spec`** — when ready for the full pipeline (PRD → critics → issue → branch → draft PR). `/imagine` produces input for `/ship-spec`; it does not replace it. - **`/interview`** — when the goal is to narrow scope on a *known* task. `/imagine` is for *generating* a new task shape from a scenario. ## The job 1. Receive `<scenario>` as a free-text argument. 2. Derive a slug from the scenario. 3. One-shot generate the spec body (no clarifying questions). 4. Write `.claude/specs/<slug>/spec.md`. 5. Print the path and the next-step command. 6. Append a Memory Protocol entry. ## Step 1 — Parse `<scenario>` and derive slug Arguments received: `$ARGUMENTS` The slug rule is **the sa...