Antigravity

Google’s IDE and its agy CLI share one MCP config file. This is where Gemini CLI users should go after the June 2026 transition.

Antigravity

Google

Antigravity MCP documentation

Config file

mcp_config.json

{
  "mcpServers": {
    "photoshop": {
      "command": "npx",
      "args": [
        "-y",
        "@alisaitteke/photoshop-mcp"
      ]
    }
  }
}

Where to paste it~/.gemini/config/mcp_config.jsonIDE: Agent panel → ⋯ → MCP Servers → Manage → View raw config. CLI (agy): ~/.gemini/antigravity-cli/mcp_config.json or .agents/mcp_config.json in a workspace.

Check that it works

Ping Photoshop and list open documents.

You should see the Photoshop version and the names of any open documents.

Before you start

• Adobe Photoshop installed and open (macOS or Windows).
• Node.js 18 or newer, unless you use the Claude Desktop bundle.

Next

• Recipes — sixteen ready-made workflows with prompts you can copy.
• Tool catalog — every tool, searchable.
• Troubleshooting — when Photoshop does not answer.