4 files for Claude Code, Codex and OpenCode: first-time-deploy, repo-setup, design-system-2-starter-kit AGENTS.md, design-system-2-starter-kit CLAUDE.md — 1,523 tokens loaded in every session.
AGENTS.md A 1,518 tok CLAUDE.md A 5 tok .agent/skills/first-time-deploy/SKILL.md A 66 tok .agent/skills/repo-setup/SKILL.md A 63 tok These files are salesforce-ux/design-system-2-starter-kit's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.