setup-curator-skill-is-the-permanent-routing-guardian

A new setup-curator skill at ~/.claude/skills/setup-curator/SKILL.md governs every future addition to setup files. It contains: full file hierarchy map (global → workspace → topic files), an 11-step routing decision tree (‘I have intelligence X → where does it go?’), format contracts with line budgets, anti-bloat rules, and the derivability filter. Invoke it before writing to any CLAUDE.md, MEMORY.md, feedback, or topic file.