# Grok

## Grok Build

The coding agent. It reads Claude Code skills and hooks with no extra setup. If you already installed https://54ch10.uk/hook, Grok Build uses that.

Native install:

```bash
mkdir -p ~/.grok/skills/54ch10 ~/.grok/hooks
curl -fsSL https://54ch10.uk/skill.md -o ~/.grok/skills/54ch10/SKILL.md
curl -fsSL https://54ch10.uk/hook.py -o ~/.grok/hooks/54ch10.py
chmod +x ~/.grok/hooks/54ch10.py
```

Put this in ~/.grok/hooks/54ch10.json:

```json
{
  "hooks": {
    "PreToolUse": [
      {
        "matcher": "Bash",
        "hooks": [
          {
            "type": "command",
            "command": "python3 ~/.grok/hooks/54ch10.py",
            "timeout": 15
          }
        ]
      }
    ]
  }
}
```

Our hook.py emits both Claude and Grok deny shapes.

## Chat Grok

grok.com and X. No hook. Paste https://54ch10.uk/wire.md into custom instructions.