Plan Feature — From Issue (internal)

Convert a feature-request issue into the project's planning artifacts, keeping a clean issue → SPEC → PR(Closes #n) trace. Writes the SPEC's product half (same two-halves convention design-feature uses) and must satisfy capability closure before handing off — a thin issue does not get a shortcut around it.

When to use

• The plan-feature router calls this when the input is a GitHub issue (or --from-issue N) that describes new product capability.

If the issue is a bug or tech-debt, stop and route it: triage-issue to classify, then plan-fix + execute-phase --fix. This skill is for genuine features only.

Step 0 — Discover the project (always first)