# Install Email Marketing in Google Antigravity

Source: https://github.com/coreyhaines31/marketingskills/tree/main/skills/emails
Listing: https://www.antigravityskills.org/skill/email-marketing
Safety review (2026-10-21): Instruction-only: Markdown and one JSON test file, no scripts, no network calls, no keys; it never sends email.

## 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 source repository

```bash
git clone --depth 1 https://github.com/coreyhaines31/marketingskills /tmp/marketingskills
```

   Clone to a temporary folder so you can copy the skill folder out of it.
2. Copy into your workspace (this project only)

```bash
mkdir -p .agents/skills && cp -r /tmp/marketingskills/skills/emails .agents/skills/emails
```

   Run this from your project root. Antigravity reads workspace skills from <project>/.agents/skills/<folder>/, so .agents/skills/emails/SKILL.md must exist.
3. Or copy globally (all projects)

```bash
mkdir -p ~/.gemini/config/skills && cp -r /tmp/marketingskills/skills/emails ~/.gemini/config/skills/emails
```

   Use this instead of the workspace step to have the skill in every project (Antigravity docs: ~/.gemini/config/skills/). For the Antigravity CLI the global folder is ~/.gemini/antigravity-cli/skills/.
4. Check that Antigravity sees it
   Ask "What skills do you have?" (Antigravity 2.0 app has no /skills command). Antigravity CLI: run /skills; in a session that was already open, run /skills reload first. The skill should appear as emails.

Note: The marketingskills README does not mention Antigravity. It documents npx skills (Option 1), a Claude Code plugin, a Codex plugin and a clone-and-copy into .agents/skills/ (Option 4); the manual copy above is that Option 4 for one skill. No API keys or binaries needed. Keep the references/ folder next to SKILL.md; optionally also copy skills/copywriting and skills/product-marketing, which emails refers to.

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).