---

description: Create a git worktree from a target branch with a new branch name user-invocable: true allowed-tools:

• Bash

---

Create Git Worktree

Create a new git worktree checked out from a target branch. Arguments: $ARGUMENTS should be in the format <target-branch> <new-branch-name>.

Examples:

• /worktree main feature/add-auth
• /worktree prod hotfix/fix-crash
• /worktree test fix/flaky-tests

Step 1: Parse Arguments

Extract from $ARGUMENTS:

• Target branch (first arg): The base branch to create the worktree from (e.g., main, test, prod)
• New branch name (second arg): The name for the new branch in the worktree

If arguments are missing, ask the user to provide them in the format: /worktree <target-branch> <new-branch-name>

Step 2: Fetch Latest

git fetch origin

Step 3: Determine Worktree Path

Place the worktree as a sibling directory to the current repo:

# If repo is at /Users/user/work/nudgebee/nudgebee
# Worktree goes to /Users/user/work/nudgebee/nudgebee-<new-branch-name>
REPO_ROOT=$(git rev-parse --show-toplevel)
WORKTREE_DIR="${REPO_ROOT}-$(echo '<new-branch-name>' | tr '/' '-')"

The branch name's slashes are converted to dashes for the directory name (e.g., feature/add-auth becomes nudgebee-feature-add-auth).

Step 4: Create the Worktree

git worktree add -b <new-branch-name> "$WORKTREE_DIR" origin/<target-branch>

This creates a new branch <new-branch-name> based on origin/<target-branch> and checks it out in the worktree directory.

Step 5: Verify and Output

# Show all worktrees
git worktree list

Output:

Worktree created:
  Path:   {worktree_dir}
  Branch: {new-branch-name}
  Based on: origin/{target-branch}

To start working:
  cd {worktree_dir}

To remove later:
  git worktree remove {worktree_dir}