zag — One CLI for all your AI coding agents
zag is an open-source unified command-line interface and SDK for AI coding agents. Switch between Claude Code, OpenAI Codex, Google Gemini, GitHub Copilot, and Ollama with a single command, and orchestrate multi-agent workflows from Rust, TypeScript, Python, C#, Swift, Java, or Kotlin.
Install with cargo install zag-cli.