Antigravity Skill Guide

Antigravity has no marketplace plugin format, but it auto-discovers a project-local skill. Adding it gives the agent Visily usage rules and prompting guidance.

Before you start

The Visily MCP works only on workspaces on a Pro or Business plan, where you are the workspace creator or have an editor license. Free workspaces and viewer/guest roles are not supported.

Add the skill

Copy the .agents/ folder from plugins/antigravity/ (in the repo) into your project root. Antigravity discovers the skill automatically at:

.agents/skills/visily/SKILL.md

That's it - no registration step. The skill activates on Visily URLs and find/build/theme intents.

This is the Plugins/Skills companion to Antigravity: Set up the Visily MCP server, which connects the server itself.

You need both the MCP server, which provides the tools, and the skill that tells the agent how to use them well.

Need more help?

If this does not solve your issue, contact support and include a screenshot if possible.