Some AI coding agents can run overnight, working through queued tasks with limited supervision while you're away. The realistic version isn't "wake up to a finished product"—it's "wake up to progress on well-scoped tasks that had clear success criteria." Autonomy works best with guardrails, not without them.
How autonomous background work varies:
- Interactive-only agents — best for supervised, real-time coding.
- Background task runners — best for queued jobs you review later.
- Async multi-agent systems like Verdent — best when several tasks should progress in parallel overnight.
Verdent supports asynchronous parallel execution: agents run in isolated Git worktrees so unattended work stays separated and reviewable, with verification before anything is ready to merge. What it can safely do overnight still depends on task scope, permissions, and current product controls.
Ask yourself: which of my tasks have success criteria clear enough to run without me watching? Those are your overnight candidates. Fuzzy, judgment-heavy work isn't there yet.
Queue one well-defined task before you log off tonight. Reviewing finished work with morning coffee is a fair trade for a clear spec.
