# Install Claude Design in Google Antigravity

Source: https://github.com/jiji262/claude-design-skill
Listing: https://www.antigravityskills.org/skill/claude-design-skill
Safety review (2026-10-07): No scripts and no API keys needed; the main risk is the web fetching and CDN loading the instructions ask the agent to do.

## Rules for the agent
- Before running anything, tell the user what you will download and whether it contains scripts, and ask them to confirm.
- Install into this project (.agents/skills/) unless the user asks for a global install (~/.gemini/config/skills/).
- Do not run other commands from the source repository unless the user asks.

## Steps
1. Clone the repo to a temp folder

```bash
git clone --depth 1 https://github.com/jiji262/claude-design-skill /tmp/claude-design-skill
```

   SKILL.md sits at the repo root, so the whole repo is the skill folder.
2. Copy it into your workspace skills folder

```bash
mkdir -p .agents/skills && cp -r /tmp/claude-design-skill .agents/skills/claude-design && rm -rf .agents/skills/claude-design/.git
```

   Run from your project root. Antigravity reads workspace skills from <project>/.agents/skills/<folder>/. The folder name matches the skill name in SKILL.md (claude-design).
3. Or install it globally

```bash
mkdir -p ~/.gemini/config/skills && cp -r /tmp/claude-design-skill ~/.gemini/config/skills/claude-design && rm -rf ~/.gemini/config/skills/claude-design/.git
```

   Global skills live in ~/.gemini/config/skills/<folder>/ and apply to every project.
4. Check that it loaded
   Start a new conversation and ask "What skills do you have?" (Antigravity CLI: /skills). claude-design should be listed. Then try a design prompt such as the example above.

Note: The repo README does not document Antigravity; this is the standard SKILL.md-folder install. No API keys or binaries are required, but the agent needs web access for the fact-check step and a browser to preview the HTML it produces.

Done when the skill is listed: in the Antigravity 2.0 app ask "What skills do you have?" in a new conversation (the app has no /skills command); in the Antigravity CLI run /skills (run /skills reload first in a session that was already open).