| name | design |
| description | Use when the user wants epic-level technical design at .agency/work/{epic}/design.md, walking-skeleton or TDD design, or design review before tasks. Pass epic slug or ID (CHK01). Cite solution.md — do not re-narrate architecture. Triggers on "design CHK01", "write the epic design", "how should we build this epic", "review the design before tasks". Do NOT use for epics or stories (tasks), task Gherkin (tasks), system-wide architecture (solution), ADR write (adr), code implementation (implement), or reviewing a set of documents for quality and consistency (docs-review).
|
| license | MIT |
| allowed-tools | ["Read","Write","Glob","Grep"] |
| argument-hint | <mode: write|review> <epic> [--mode walking-skeleton|tdd] [--context <notes>] |
| metadata | {"author":"Carinya Parc","version":"1.0","owner":"architecture","work_shape":"generate-draft","output_class":"draft-for-review","review_cadence":"as-needed"} |
Design
Conventions
Read delivery-conventions.md
when resolving {epic} or checking artefact boundaries.
Artefact
.agency/work/{epic}/design.md — implementation specification for one epic (walking-skeleton or TDD).
Path resolution
Default: .agency/work/{epic}/design.md. User-named paths under .agency/work/ override.
Gotchas
- Do not copy solution.md — cite
solution.md §{N.M} instead.
- Task Gherkin belongs in
tasks.md, not design (gates/slice scope only).
walking-skeleton is 2–4 pages; tdd is 5–10 — do not mix section sets.- §4 Out of scope must list what this epic explicitly did not ship.
ADR candidates
Decisions recorded in design.md do not reach the architecture register on
their own. After the epic ships, run adr plan <epic> to harvest them — it
triages each candidate into promote, inline, or defer, and hands the promoted
ones to adr write.
Supporting files
Router
- Mode:
write or review.
- Resolve
{epic}.
- prompts/write.prompt.md | prompts/review.prompt.md.
write — --mode walking-skeleton|tdd.
