Let Claude Code run unsupervised for 40 minutes: refactor passed, but zero visibility into what it did

Independent_Bag_2904 · reddit · 2026-08-29

The author left Claude Code running unattended for 40 minutes; the refactor worked and tests passed — but they then realized they had no idea what it actually touched: which files it read, whether it opened .env, or whether it called anything outside the repo.

There was no timeline, no diff summary, no "here's what changed and why" — just a wall of transcript to scroll through line by line. The post argues that visibility into agent behavior hasn't kept up with how comfortably we let them run unsupervised for long stretches, and asks the community what actually works for auditing agent runs.

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