metacognitive-guard

Defined in hooks/hooks.json

{
  "PreToolUse": [
    {
      "if": "Write || Edit",
      "hooks": [
        {
          "type": "command",
          "command": "${CLAUDE_PLUGIN_ROOT}/bin/epistemic-guard",
          "timeout": 5,
          "statusMessage": "Checking epistemic constraints..."
        }
      ],
      "matcher": "Write|Edit"
    },
    {
      "if": "Bash(git commit*)",
      "hooks": [
        {
          "type": "command",
          "command": "${CLAUDE_PLUGIN_ROOT}/bin/commit-integrity-hook",
          "timeout": 10,
          "statusMessage": "Checking commit integrity..."
        }
      ],
      "matcher": "Bash"
    }
  ],
  "PostToolUse": [
    {
      "hooks": [
        {
          "type": "command",
          "command": "${CLAUDE_PLUGIN_ROOT}/bin/objective-watch",
          "timeout": 5,
          "statusMessage": "Checking objective drift..."
        }
      ],
      "matcher": "Bash|Task|Read|Grep|Glob|Write|Edit|MultiEdit"
    },
    {
      "hooks": [
        {
          "type": "command",
          "command": "${CLAUDE_PLUGIN_ROOT}/bin/ralph-loop",
          "timeout": 5,
          "statusMessage": "Ralph scanning..."
        }
      ],
      "matcher": "Write|Edit"
    }
  ],
  "UserPromptSubmit": [
    {
      "hooks": [
        {
          "type": "command",
          "command": "${CLAUDE_PLUGIN_ROOT}/bin/objective-watch",
          "timeout": 5,
          "statusMessage": "Refreshing active objective..."
        }
      ]
    }
  ]
}

"Runs bash 'ctx system' commands on PreToolUse (context load/block/QA/specs/agent), PostToolUse (post-commit/task checks), and UserPromptSubmit (13+ health checks: context/persistence/journal/reminders/version/resources etc.). Touches bash/files."