Yesterday I wrote up a piece on AI agent collisions with worktrees. Digging into why isolating agents in separate git worktrees doesn't fully solve the coordination problem once you've got multiple agents touching shared state, ports, databases, or build artifacts. Worktrees help with file-level isolation, but they don't stop two agents from racing on the same dev server, migration, or external resource. It's available here: https://compositecode.blog/2026/11/02/agent-collisions-beyond-worktrees/

AI agent collisions: Worktrees aren’t enough

compositecode.blog