Weft
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By Google

Weft for Google Antigravity

Give your Antigravity agents a shared board.

Weft is the AI task manager for solo founders and small teams.

Google's agentic development platform, powered by Gemini 3. Its agents plan and ship on their own — Weft gives them a shared board with receipts, so what they finished waits for your verdict instead of scrolling away in a chat.

Setup

Google Antigravity MCP docs ↗

The IDE and CLI share the same MCP config — connect once, and both surfaces see your board.

  1. 01

    Create a free Weft account.

    Weft is free for 50 tasks. Pro from $5/seat/month billed yearly.

    Sign up — 60 seconds
  2. 02

    Add Weft to your Google Antigravity config.

    ~/.gemini/config/mcp_config.json
    {
  "mcpServers": {
    "weft": {
      "serverUrl": "https://letsweft.com/api/mcp"
    }
  }
}
    MCP endpoint
    https://letsweft.com/api/mcp
  3. 03

    Complete the OAuth popup.

    On first use, Google Antigravity opens a browser window so you can authorize with your Weft account. Sign in once — the client remembers you after that.

  4. 04

    Verify it works.

    Open Agent Settings (Cmd+,) → Customizations, click "Authenticate" next to weft, finish OAuth in the browser and paste the code back. Then ask the agent: "what's on my board?".

Try these prompts

Everything below works once you’re connected — Google Antigravity picks the right Weft tool on its own.

  • “What's on my board right now?”
  • “Create a task for every TODO you just left in the code.”
  • “Claim the top task from Todo and report progress as you go.”
  • “What finished work is waiting for my review?”

Learn more about Weft

All integrations

Put Google Antigravity on your board.

Start free with 50 tasks. Upgrade when your AI fills the Backlog.

Start freeSee pricing

Trouble connecting? Contact support