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Opencode Ag Auth

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Description

Enhanced Antigravity OAuth plugin for OpenCode strict quota locking, multi-account rotation, Oh-My-OpenCode integration, and proxy support.

Installation

This entry records only its repository, not the path inside it, so there is no exact command to give. Open the source below and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

README

OpenCode AG Auth (Antigravity Guard)

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**The Hardened, Safety-First Antigravity Plugin for OpenCode.**

Enable OpenCode to authenticate against **Antigravity** (Google's IDE) with enterprise-grade **account protection** and **session stability**. Access models like `gemini-3.1-pro` and `claude-opus-4-6-thinking` while keeping your accounts safe from bans and your agents running without interruption.

Why this Fork?

This is a specialized fork of `opencode-antigravity-auth` focused on **Safety** and **Reliability** for power users and autonomous agents.

🛡️ Enhanced Protection

  • Strict Quota Protocol (SQP): Enforces a 70% safety buffer on API usage. Accounts are strictly locked before they hit Google's abuse limits.
  • Leak-Proof Locking: Locked accounts are ignored until their specific reset time passes, preventing "leaky" usage from cache expiry.

⚡ Agent Stability

  • Oh-My-OpenCode Integration: Native support for session recovery. Automatically handles tool crashes and model "thinking" blocks without user intervention.
  • Smart Proxy Support: Enterprise-ready undici proxy support for complex network environments.
  • Interactive Pause: Gracefully pauses execution when quotas run low, allowing human intervention instead of crashing.

Key Features

  • All Antigravity Models: Claude Opus 4.6, Sonnet 4.6, and Gemini 3.1 Pro/Flash via Google OAuth.
  • Thinking Models: Configurab