kxen

kxen is a local, controllable Coding Agent Harness designed for complex software engineering tasks. It is available on macOS, Windows, and Linux desktop, and can also be accessed via a browser. The application integrates Workspace, Session, models, goals, Agent execution process, and independent Bots into a single local application. The desktop application includes built-in auto-update. A headless server version can run on a server and be accessed via a browser with full functionality. Installation is available via CLI for macOS, Linux, and Windows, with automatic detection of system and architecture. Key features include Workspace for organizing configuration, knowledge, tools, and execution state based on local projects; Composer for combining text, files, images, commands, knowledge, and voice input; conversation branching; Goal for managing multi-turn software engineering tasks with verifiable completion conditions; Bots for building repeatable independent bots that collaborate within their permissions; model routing for configuring providers, models, accounts, and fallback chains by role; Knowledge Library for managing project and personal rules, materials, and long-term knowledge; and Safety for rejecting, approving, or logging high-risk operations at the tool execution layer. The current version is a development preview. All installation packages and verification information are available on GitHub Releases.