opencode is an open-source AI coding agent built for the terminal. It features a native TUI, multi-session support, and is model-agnostic, letting you use Claude, OpenAI, Google, or even local models.
Hi everyone!
As we all know, Claude Code isn't open source, and while Gemini CLI is open, the official version only uses Google's models. So, is there an open-source command-line coding agent that can use any model? Take a look at opencode.
This project, built with Golang, features a native, themeable Terminal User Interface (TUI) that's highly customizable. It supports starting multiple agent sessions in parallel, and works perfectly with either large model APIs or your local models.
