10 files for Claude Code, Codex and OpenCode: composer, content-design, docs, gemini-agents and 6 more — 3,260 tokens loaded in every session.
AGENTS.md A 1,563 tok CLAUDE.md A 1,697 tok .claude/settings.json A — .claude/skills/content-design/SKILL.md A 29 tok .claude/skills/docs/SKILL.md A 28 tok .claude/skills/gemini-agents/SKILL.md A 77 tok .claude/skills/node-creation/SKILL.md A 33 tok .claude/skills/supabase/SKILL.md A 54 tok .claude/skills/testing/SKILL.md A 31 tok .claude/skills/updates/SKILL.md A 61 tok These files are heyadam/composer'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.