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Google Expands Antigravity Plugin Marketplace With Partner Integrations

October 29, 2026 at 15:36 EDT

AI Agents
Software Dev & Coding

Google on Oct. 29 announced a broader partner catalog for Antigravity’s Plugin Marketplace, bringing third-party and Google-built integrations to the Antigravity App and Antigravity CLI. The directory bundles access to external services with reusable agent instructions and controls. Google’s announcement describes a way to avoid configuring connections piece by piece across projects.

Oct 29, 2026 · Antigravity

Partner tools enter Antigravity’s plugin catalog

Google is bringing integrations and reusable agent guidance into one directory for its app and CLI. The marketplace builds on a catalog interface introduced in September.

One plugin can bundle five parts

5 building blocks

Skills · task guidance

MCP servers · service access

Custom agents and subagents

Rules · persistent guardrails

Lifecycle hooks · workflow checks

The five stacked blocks represent the components a versioned plugin can package.

From catalog to connected workflow

Browse

Find an integration

→

Install

Add the plugin

→

Connect

Authorize or configure

Why it matters

Service access and agent guidance can travel together as a reusable bundle.

What still takes setup

Some integrations need API credentials or a browser sign-in before use.

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