A desktop & browser application for parallel agentic development.
- Isolated workspaces with central view on git divergence (docs)
- Multi-model (
sonnet-4-*,grok-*,gpt-5-*,opus-4-*) - VS Code Extension: Jump into mux workspaces directly from VS Code (docs)
- Supporting UI and keybinds for efficiently managing a suite of agents
- Rich markdown outputs (mermaid diagrams, LaTeX, etc.)
mux has a custom agent loop but much of the core UX is inspired by Claude Code. You'll find familiar features like Plan/Exec mode, vim inputs, /compact and new ones
like opportunistic compaction and mode prompts.
Download pre-built binaries from the releases page for macOS and Linux.
Integrated code-review for faster iteration:
Agents report their status through the sidebar:
Git divergence UI keeps you looped in on changes and potential conflicts:
Mermaid diagrams make it easier to review complex proposals from the Agent:
Project secrets help split your Human and Agent identities:
Stay looped in on costs and token consumption:
Opportunistic compaction helps keep context small:
See the documentation for more details.
See AGENTS.md for development setup and guidelines.
Copyright (C) 2025 Coder Technologies, Inc.
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, version 3 of the License.
See LICENSE for details.