Skill: capture-idea

Trigger

Use this skill when the user says:

• "I have an idea"
• "capture idea"
• "new idea"
• invokes /capture-idea

Purpose

Capture a raw idea quickly into docs/planning/ideas/ with a date-prefixed filename and YAML frontmatter. Ideas are stage 1 of the planning pipeline: captured → evaluated → promoted to PRD.

Output

Creates: docs/planning/ideas/YYYY-MM-slug.md