Agent Overview

Fresh

The Agent is the main AI functionality in Google Antigravity. It is a multi-step reasoning system powered by frontier LLMs that can reason over code, use tools (including the browser), and communicate its work through tasks and artifacts.

Architecture

Core Components

Component	Description
Reasoning Model	The frontier LLM powering the agent's decision-making and code generation.
Tools	Capabilities the agent can invoke: editor, terminal, browser, file system access.
Artifacts	Rich outputs the agent creates to communicate its work (plans, diffs, diagrams, recordings).
Knowledge	Persistent memory system that captures insights and patterns across sessions.

Customizations

Customization	Purpose
Agent Modes/Settings	Control reasoning depth and artifact behavior (Planning vs Fast mode).
MCP	Connect external tools, databases, and services via Model Context Protocol.
Rules/Workflows	Define constraints and repeatable task sequences.

TIP

Multiple Agent conversations can run in parallel. Use the Agent Manager to oversee and interact with them simultaneously.