12. Racing Three Coding Agents in Isolated Git Worktrees

I build DataNexus with several coding agents running at once. Claude Code fixes router logic while Codex fills in test coverage. The workspace was the problem. With one checkout and multiple terminals, agents step on each other’s files. One reinstalls dependencies while another’s build breaks mid-run. I juggled stashes for a while, then gave up and ran them one at a time. Agents I added for parallelism were running serially. ...

July 11, 2026 · 4 min · Junho Lee