Open Computer Use Overview Open Computer Use exposes Computer Use as a local CLI and stdio MCP server. It is not Codex.app-specific; adapt the commands and MCP config to the agent runtime you are operating in. The macOS runtime requires macOS 14.0 or later. Windows and Linux use their own platform runtimes and are not subject to this macOS minimum. It supports the same core tool surface across macOS, Linux, and Windows: , , , , , , , , and . The macOS runtime additionally implements , which selects the given text inside a text element or places the text cursor before / after it ( : , , ). Pas…