[SpaceXAI Open Sources Its Coding Agent and End-User Interface Grok Build] According to official news, SpaceXAI has announced the open-sourcing of its coding agent and end-user interface, Grok Build. The source code is now available on GitHub. The open-source content includes modules such as the agent loop, tool system, terminal UI rendering, and extension systems (skills, plugins, hooks, MCP server, and sub-agents). Grok Build now supports fully local-first operation, allowing users to compile it themselves and point to local inference instances, driven by the `config.toml` configuration file.