Package Tools

The list_packages tool returns a snapshot of all packages that Stackie has installed on this machine.

Parameters

This tool takes no parameters. It always returns all installed packages.

Output Format

Returns a JSON array of package objects:

[
  {
    "id": 42,
    "block_name": "stackie.postgres",
    "source": "brew",
    "package": "postgresql@15",
    "version": "15.4",
    "size_bytes": 52428800,
    "installed_at": "2026-04-01T12:00:00Z",
    "last_used_at": "2026-04-08T09:00:00Z"
  }
]