Antigravity

Works with the CLI alone. No gander.md account.

Google Antigravity is Google's agentic coding CLI. It succeeded Gemini CLI for unpaid and Google One users, and it loads skills from .agent/skills and a Gemini config dest.

Google Antigravity CLI succeeded Gemini CLI for unpaid and Google One users. It loads skills from .agent/skills (singular) in a project and from ~/.gemini/antigravity/skills (or global_skills, depending on the build). It often also reads .agents/skills and ~/.agents/skills. gander skill already links the latter.

If you are still on Gemini CLI, use Gemini CLI.

1. Install the CLI

curl -fsSL https://release.gander.md/install.sh | bash
gander --version

After Homebrew or a source build, run gander skill.

ls -l ~/.agents/skills/gander/SKILL.md
mkdir -p ~/.gemini/antigravity/skills
ln -sfn ~/.gander/skill ~/.gemini/antigravity/skills/gander

Project dest if you want it in the repo:

mkdir -p .agent/skills
ln -sfn ~/.gander/skill .agent/skills/gander

Restart Antigravity. Use /skills list or the equivalent skills command if your build ships one.

3. Sign up and add MCP

gander signup --email [email protected]

gander mcp install does not write Antigravity config. Add a stdio MCP server named gander with command gander and args mcp in Antigravity's MCP / settings file (often under ~/.gemini/antigravity/ or a settings.json mcpServers map, same shape as Cursor).

4. Use it

  1. Ask Antigravity to write a plan as markdown, then gander this file.
  2. gander watch plan.md after signup.
  3. Send the hosted URL.
  4. @agent comments come back through MCP. Antigravity edits the local file.

Fallback: gander comments.

5. Verify

gander list
gander comments
ls ~/.gemini/antigravity/skills/gander

More: Gemini CLI, Skill, MCP.