plan

# /archcore:plan Plan a feature or initiative through a computed route. The conductor (`skills/_shared/delta-routing.md`) derives the canon delta Δ, the gap profile Π, the zone maturity M, and the risk flags R, then assembles the document package; instruments produce the documents. Vision types are the primary output. Reads cover all three categories: vision supplies intent and resumption targets, knowledge supplies constraints, experience supplies precedent. ## When to use - "Plan the auth redesign" → computed route — typically `capability`: one spec plus one plan - "Create a roadmap for the API migration" → computed route - "Plan a new feature for CSV export" → computed route - "Plan the notifications platform" → computed route — typically `umbrella`: prd, one spec per capability, one plan - "I need market research before we plan" → acquisition instrument (`sources` mode) - "We're regulated — start the ISO requirements cascade" → iso links (`iso` mode) - "Investigate X before we plan" → research instrument, `research`; "Compare the alternatives for Y" → research instrument, `rnd` — a named pending decision or candidate set selects `rnd`, otherwise `research` - `plan research <topic>` → research instrument; the instrument selects `research` (closed by scope coverage) or `rnd` (closed by a recommendation) by its closing test **Not plan:** - Recording a decision → `/archcore:document` - Documenting existing code → `/archcore:document` - Codifying a team standard → `/archc...