Quick start

1. Install

curl -fsSL https://raw.githubusercontent.com/raine/workmux/main/scripts/install.sh | bash

See Installation for other methods (Homebrew, Cargo, Nix).

2. Initialize configuration (optional)

workmux init

This creates a .workmux.yaml file to customize your workflow (pane layouts, setup commands, file operations, etc.). workmux works out of the box with sensible defaults, so this step is optional.

3. Create a new worktree and tmux window

workmux add new-feature

This will:

Create a git worktree at <project_root>/../<project_name>__worktrees/new-feature
Copy config files and symlink dependencies (if configured)
Run any post_create setup commands
Create a tmux window named wm-new-feature (the prefix is configurable)
Set up your configured or the default tmux pane layout
Automatically switch your tmux client to the new window

Highly recommended workflow: If you’re already in an agent session, use the /worktree skill instead of writing workmux add commands yourself:

> /worktree Add pagination to the users endpoint
> /worktree Fix it <referring to some agent's question>

The agent writes detailed prompts based on the current context and launches each task in its own worktree.

4. Do your thing

Work on your feature, fix a bug, or let an AI agent handle it.

5. Finish and clean up

Local merge: Run workmux merge to merge into the base branch and clean up in one step.

PR workflow: Use /open-pr to push and open a PR. After it’s merged, run workmux remove to clean up.

See Workflows for more patterns including delegating tasks from agent sessions.

Directory structure

Here’s how workmux organizes your worktrees by default:

~/projects/
├── my-project/               <-- Main project directory
│   ├── src/
│   ├── package.json
│   └── .workmux.yaml
│
└── my-project__worktrees/    <-- Worktrees created by workmux
    ├── feature-A/            <-- Isolated workspace for 'feature-A' branch
    │   ├── src/
    │   └── package.json
    │
    └── bugfix-B/             <-- Isolated workspace for 'bugfix-B' branch
        ├── src/
        └── package.json

Each worktree is a separate working directory for a different branch, all sharing the same git repository. This allows you to work on multiple branches simultaneously without conflicts.

You can customize the worktree directory location using the worktree_dir configuration option (see Configuration).

Workflow example

Here’s a complete workflow:

# Start a new feature
workmux add user-auth

# Work on your feature...
# (workmux automatically sets up your configured panes and environment)

# When ready, merge and clean up
workmux merge user-auth

# Start another feature
workmux add api-endpoint

# List all active worktrees
workmux list

The parallel AI workflow

Run multiple AI agents simultaneously, each in its own worktree. No conflicts, no branch switching, no stashing.

# Spin up two agents working on different tasks
workmux add refactor-user-model -p "Refactor the User model to use composition"
workmux add add-search-endpoint -p "Add a /search endpoint with pagination"

# Each agent works in isolation. Check progress via tmux windows or the dashboard
workmux dashboard

# Merge completed work back to main
workmux merge refactor-user-model
workmux merge add-search-endpoint

See AI Agents for details on prompts, multi-agent generation, and agent status tracking.