opencode is an open-source AI coding agent designed specifically for terminal environments. It provides a native, responsive, and themeable Terminal User Interface (TUI) that enhances usability. The tool is model-agnostic, supporting over 75 large language model (LLM) providers via Models.dev, including popular options like Claude, OpenAI, and Google, as well as local models. Users can log in with their Anthropic accounts to utilize Claude Pro or Max.
The tool is equipped with Language Server Protocol (LSP) integration, ensuring the appropriate LSPs are automatically loaded for the selected LLM. It also supports multi-session functionality, enabling users to run multiple agents in parallel within the same project. Additionally, opencode allows users to generate shareable links for session references or debugging purposes, making collaboration seamless.
