Summary CLIProxyAPI (34.7K★, MIT, Go) is a unified proxy for AI coding CLIs . It wraps Gemini CLI, Claude Code, OpenAI Codex, Grok Build, and Antigravity behind a single API endpoint. Use OAuth to log in with your subscription accounts — no API keys needed. Multi-account rotation breaks through single-account quota limits. The Problem It Solves CLI Tool Native API Your Pain Claude Code Anthropic Messages Different format OpenAI Codex OpenAI Chat Different endpoint Gemini CLI Gemini Generate Different SDK Grok Build Grok API Yet another CLIProxyAPI translates everything to everything. Architecture Your Client → CLIProxyAPI (Go, port 8080) → Gemini CLI / Claude Code / Codex / Grok Build Key Features Universal API — /v1/ accepts OpenAI Chat, Anthropic Messages, and Gemini Generate formats simultaneously. OAuth Login — Use your Google/ChatGPT/Claude/Grok subscription. Zero API keys needed. Multi-Account Rotation — Add multiple accounts. Automatic rotation bypasses quota limits. Why 34.7K★?…