Replace deadlocking path ownership with visible activity and serialize only the final landing window, preserving worktree isolation without circular waits. Defense: wiki/process/agent-scale.md now defines task paths as advisory collision information and requires a short landing mutex; wiki/process/meta.md keeps the legacy metadata field without granting ownership. 👾 Generated with [Letta Code](https://letta.com) Co-Authored-By: Letta Code <noreply@letta.com>