to-roadmap

Fixes a multi-task initiative into .task/roadmap/<slug>.md — a phase-grouped backlog of ready-to-pick-up items, each with optional **Dependencies:** and **Model:** hints.

See the roadmaps guide for the end-to-end flow.

Usage

/task:to-roadmap <idea>

Input — $ARGUMENTS: a rough description of the initiative, or a reference back to a prior discussion ("build a roadmap from what we discussed").

When to use it

For work with phases, inter-task dependencies, or more than ~3 atomic steps. If the initiative is smaller than that, to-roadmap stops and redirects you to to-task / to-plan — one file per task is the better fit.

What it writes

An item backlog, each item shaped like:

### - [ ] 1. <Task title>

**Dependencies:** — / 1, 2, …
**Model:** haiku | sonnet | opus      (optional per-item hint)

**Ready description:**

> ### Context
> ### Goal
> ### Outcomes
> ### Invariants          (optional)
> ### Acceptance criteria

Items describe observable behavior — no project-specific file or symbol names; those are decided when the item is picked up in to-plan.

Specs

If a load-bearing cross-item technical decision surfaces, to-roadmap does not inline it — it surfaces a recommendation to capture it via /task:to-spec, then the roadmap references it with a Spec: header and items cite ### Spec references → <slug> §N.

Output

A digest, a report-only self-check (coverage / decomposition / clarity — findings surfaced, never silently rewritten into the file), then:

Wrote `.task/roadmap/api-v2-migration.md`
API v2 migration
Items: 5 tasks across 2 phases — recommended order: 1 → 2 → 4 → 3 → 5
- 1. {item title}
- 2. …
Specs referenced: event-envelope
validate: OK — 0 errors, 0 warnings

→ Next: `/task:roadmap-to-workflow` or `/task:to-task api-v2-migration#1`

Does not

• Name project-specific files/symbols in ### Outcomes / ### Goal / ### Invariants.
• Plan implementation details — that's to-plan's job when the item is picked up.
• Auto-check / auto-uncheck item checkboxes — that's the roadmap-to-workflow driver's exclusive job.
• Modify any file other than the roadmap — specs are authored only by to-spec.
• Hold more than one initiative per file.