A community collection of rules, instructions, agents, and skills for AI coding tools — powering presets.dev.
| Folder | Tool | File formats |
|---|---|---|
copilot/ |
GitHub Copilot | .agent.md, .instructions.md, skills (SKILL.md) |
cursor/ |
Cursor | .md, .mdc, agents (AGENTS.md), skills (SKILL.md) |
claude/ |
Claude Code | CLAUDE.md, agents (.md), skills (SKILL.md) |
windsurf/ |
Windsurf | .md, agents (AGENTS.md), skills (SKILL.md) |
cline/ |
Cline | .md, skills (SKILL.md) |
codex/ |
OpenAI Codex | AGENTS.md, skills (SKILL.md) |
antigravity/ |
Antigravity | AGENTS.md, skills (SKILL.md) |
Skills are a named directory containing SKILL.md. They live directly under the tool folder ({tool}/{tech}/{slug}/SKILL.md) for every tool except Claude, which groups them under a skills/ subdirectory: claude/skills/{tech}/{slug}/SKILL.md.
See CONTRIBUTING.md for full instructions.