# Git Slop CLI Reference: `build-info`
Generated from the live Clap command tree.
## `git-slop build-info`
Print package and source-build provenance
**Usage**
```text
Usage: git-slop build-info [OPTIONS]
```
**Machine contract:** `build-info-2`.
| Argument | Value | Default | Constraints | Description |
| --- | --- | --- | --- | --- |
| `--format` | `FORMAT` | `json` | values: json | Machine-readable build provenance format |
**Example**
```sh
git slop build-info --format json
```