{
  "rules": [
    {
      "name": "no-amend-in-personal",
      "tool": "bash",
      "field": "command",
      "pattern": "^git\\b(?:\\s+-{1,2}[A-Za-z]\\S*(?:\\s+\\S+)?)*\\s+commit\\b.*--amend\\b",
      "when": { "cwd": "^/home/[^/]+/projects/personal/" },
      "reason": "In personal/shared repos, don't rewrite history. Create a new commit instead."
    }
  ]
}