Git Worktrees Offer No True Isolation for AI Coding Agents

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A technical blog post published on fletch.sh highlights a key misconception about using Git worktrees with AI coding agents. The author argues that worktrees, unlike full repository clones, do not provide genuine isolation boundaries. Because worktrees share the same underlying Git repository, actions taken by an agent in one worktree can affect others. The post recommends using separate repository clones instead when true isolation is needed for AI agent workflows.

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