---
title: "Global JSON output mode"
date: "2026-03-31"
---

## Global JSON output mode

Every CLI command now supports a `--json` flag for machine-readable output. Previously, only a few commands had JSON variants. Now you can pipe any Fabro command into `jq` or feed it directly into scripts and CI pipelines.

```bash
fabro runs list --json | jq '.[].id'
fabro system df --json
fabro preflight --json
```

## More

<Accordion title="Workflows">
- Stale git worktrees are now pruned automatically before branch creation in worktree sandboxes
</Accordion>

<Accordion title="Fixes">
- Fixed `logs --follow` timing out on long-running runs due to slow manifest polling
- Fixed rewind snapshot filtering when using short commit SHAs
</Accordion>