“I noticed that when we have multiple agents or multiple Claude Code instances running, that it happens that they work on the same files sometimes resulting in overriding each other's work before changes are saved or committed.”
Quote · github.com
From “agents overriding each other: File lock?”, found 2026-10-14.
A first-person report with no trace attached. Closed in July 2025 with a maintainer comment announcing file locking in v2.0.0; no linked PR.