Support parallelism for tools that write (where safe)

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#17,121 opened on Jan 20, 2026 1 comment 0 reactions 0 assignees View on GitHub

🔒 maintainer only area/agent kind/enhancement priority/p2 status/bot-triaged workstream-rollup

Description

### What would you like to be added?

We should be able to edit files in parallel when the action is considered safe

### Why is this needed?

Improve performance of our coding agent

### Additional context

_No response_

This issue has not been assessed yet.