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Antigravity Manager is an open-source desktop application for managing Google accounts used by Antigravity development tools. It supports account management for Antigravity Classic, Antigravity IDE, and the agy command-line client. Users can monitor AI model quotas, remaining usage allowances, and reset times through a centralized dashboard. Account switching can be performed manually or automatically based on available quotas and rate limits. Its local API gateway exposes OpenAI, Anthropic, and Gemini-compatible interfaces for connecting external AI coding assistants. Built-in configurations simplify integration with Claude Code, Codex, and OpenCode. A model playground supports prompt testing, performance benchmarks, and side-by-side comparisons. Additional tools include traffic monitoring, account backups, diagnostic reports, and customizable desktop notifications.
Features
- Centralized Google account management with browser authorization and account import tools
- Real-time AI model quota monitoring with usage limits, reset times, and notifications
- Manual and automatic account switching across supported Antigravity development clients
- Local API gateway with OpenAI, Anthropic, and Gemini-compatible endpoints
- AI coding assistant integration with Claude Code, Codex, and OpenCode configurations
- Interactive model playground with performance benchmarks, traffic diagnostics, and backups
Project Samples
