Running Multiple Claude Code Sessions in Parallel with Git Worktrees

A developer on r/ClaudeAI shares a practical pattern for running multiple Claude Code sessions in parallel using git worktree. The core pain point: losing context every time you git stash and switch branches to test an agent's suggestion.

The Setup

• Main worktree: where you review and commit
• 2-3 extra worktrees: each running its own Claude Code session on its own branch
• Workflow: when an agent finishes a task, cd into that worktree, review the diff, merge, and move on

No stashing, no context switching, no "wait what was I doing."

Git Worktree Quick Start

To create a new worktree on a branch named feature/agent-1:

git worktree add ../project-feature-agent-1 feature/agent-1

This creates a separate directory (../project-feature-agent-1) where you can run Claude Code (or any other agent) independently. Each worktree is a full working copy of the repo, so you can have different branches checked out in each.

When the agent finishes, from the main worktree:

cd ../project-feature-agent-1
git diff main
# review, then merge
git checkout main
git merge feature/agent-1

Then remove the worktree:

git worktree remove ../project-feature-agent-1

Why It Works for AI Agents

Standard branching requires stashing uncommitted changes or committing in-progress work before switching branches — both of which break flow and lose context. Worktrees give you isolated filesystem directories, so each agent session lives in its own sandbox. You can have Claude Code in one worktree, Cursor in another, or different prompts running simultaneously.

Who It's For

Developers using AI coding agents (Claude Code, Cursor, etc.) who need to run multiple experiments or parallel tasks without the overhead of git stash and branch switching.