feature-edit

# feature-edit Intent-driven editing of an in-flight feature. The human describes *what should now be true*; this skill figures out *which files and tools to touch* and orchestrates the change, including the downstream cascade. The cascade-owning skill — `clarify` and `refine` deliberately stay single-artifact and route multi-artifact propagation here. Mixed mode: the agent proposes an edit plan, the human confirms before any write. ## When to use Any time an existing feature's artifacts must change. `checkpoint: null`. **Not for:** a brand-new capability (`discuss`); within-one-artifact ambiguity, no behavior change (`clarify`); validating consistency (`consistency-check`); cleaning up code (`refine`). ## Workflow 1. **Resolve + identify the feature** — resolve the methodology root + manifest via `${CLAUDE_PLUGIN_ROOT}/scripts/dae_resolve.py` (see `references/resolving.md`); locate the feature (slug, branch, or search `feature.md` titles/outcomes). 2. **Is this actually an edit?** — if the intent is a new capability or too big for one feature, surface it and redirect to `discuss`. Stop. 3. **Classify the entry artifact** — the highest-level artifact the intent directly changes: outcome/scope → `feature.md`; a behavior → `acs.md`; a GWT detail → `spec.md`; architecture/phasing → `plan.md`. 4. **Build the edit plan** — the cascade runs **strictly downstream** (`feature.md → acs.md → spec.md → plan.md`); upstream problems are surfaced, never auto-propagated. Per downstre...