Compatibility: AskUserQuestion falls back to numbered list on non-Claude-Code platforms.

Skill Requirements

command -v npx >/dev/null 2>&1 || echo "MISSING: npx"

Critical Rules

Draft plans in .codevoyant/plans/ remain after promotion — they are the working source of truth
Research artifacts from .codevoyant/explore/{slug}/ and .codevoyant/plans/{slug}/research/ are both copied flat into docs/engineering/plans/{slug}/research/
Linear sync is always optional and always last
Never force-overwrite an existing committed plan directory without user confirmation
Verify plan completeness before promoting — plan.md and at least one tasks/*.md must exist