# Factory Tune

> Review factory evidence and propose tighter or looser constraints without editing the charter. Use for a periodic constraint review.

- Skill: `addyosmani/factory-tune` (Agent Skill)
- Install (CLI): `npx skillmds@latest add addyosmani/factory-tune`
- Raw SKILL.md: https://api.skillmd.com/api/skills/addyosmani/factory-tune/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: Addy Osmani (https://skillmd.com/u/addyosmani)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/addyosmani/factory-tune

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# Factory tuning for Codex

Read `docs/factory/CONTRACT.md`, then follow `.claude/commands/factory-tune.md`. Propose
changes and record accepted human decisions in `docs/factory/DECISIONS.md`; never edit the
charter or gate requirements on your own initiative.