| name | agent-platforms |
| description | Guide for multi-platform skill compatibility across Claude Code, Codex, Gemini CLI, Cursor, GitHub Copilot, and other AI coding agents. Use when this capability is needed. |
| metadata | {"author":"gmh5225"} |
Multi-Platform Agent Skills
Scope
Use this skill when:
- Ensuring skills work across multiple platforms
- Understanding platform-specific conventions
- Converting skills between platforms
Platform Compatibility Matrix
| Platform | Skill Format | Project Path | Global Path |
|---|
| Amp | SKILL.md | .agents/skills/ | ~/.config/agents/skills/ |
| Antigravity | SKILL.md | .agent/skills/ | ~/.gemini/antigravity/skills/ |
| Claude Code | SKILL.md | .claude/skills/ | ~/.claude/skills/ |
| Codex | SKILL.md | .codex/skills/ | ~/.codex/skills/ |
| Cursor | SKILL.md | .cursor/skills/ | ~/.cursor/skills/ |
| Gemini CLI | SKILL.md | .gemini/skills/ | ~/.gemini/skills/ |
| GitHub Copilot | SKILL.md | .github/skills/ | ~/.copilot/skills/ |
| Goose | SKILL.md | .goose/skills/ | ~/.config/goose/skills/ |
| OpenCode | SKILL.md | .opencode/skills/ | ~/.config/opencode/skills/ |
| Windsurf | SKILL.md | .windsurf/skills/ | ~/.codeium/windsurf/skills/ |
Universal SKILL.md Format
All platforms use YAML frontmatter:
---
name: skill-name
description: When to use this skill
---
Cross-Platform Installation
Most tools auto-discover skills in .agent/skills/:
git clone https://github.com/user/skills .agent/skills
Platform-Specific Notes
Claude Code
- Auto-discovers from
.claude/skills/ and ~/.claude/skills/
- Supports
/init command for context bootstrapping
Codex (OpenAI)
- Supports multiple scopes: REPO, USER, ADMIN, SYSTEM
- Built-in
$skill-creator and $skill-installer
- Restart required after installing new skills
GitHub Copilot
- Skills in
.github/skills/ directory
- Uses
SKILL.md with name and description required
- Copilot auto-activates based on description match
Gemini CLI
- Use
@ symbol to attach skill files to prompts
- Place skills in
.gemini/skills/ or .agent/skills/
Conversion Tips
- Same SKILL.md format works across platforms
- Change only the installation path for different platforms
- Test on each target platform before distribution
- Document platform-specific requirements in skill README
Full Resource List
For more detailed multi-platform skill resources, complete link lists, or the latest information, use WebFetch to retrieve the full README.md:
https://raw.githubusercontent.com/gmh5225/awesome-skills/refs/heads/main/README.md
The README.md contains the complete categorized resource list with all links.
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