{
  "_comment": [
    "TEMPLATE. Do not edit hooks/hooks.json by hand - it is generated from this file by",
    "`scripts/gen-hooks.mjs`, which runs as part of `npm run build` and on `glance sync-hooks`.",
    "",
    "Everything is a `command` hook, including the 13 passive recorders. That is not a style",
    "choice: an `http` hook cannot reach this daemon by any route. Grok Build's http runner",
    "(xai-grok-hooks/src/runner/http.rs, `validate_hook_url`) rejects every scheme but https,",
    "then resolves the host and refuses the resolved address if it is private, link-local or",
    "CGNAT - so plain http on loopback is out, and so is the tailnet, because *.ts.net resolves",
    "into 100.64/10 (and fd7a::/48, inside the blocked fc00::/7). Pointing a hook at the public",
    "https origin therefore fails upstream, before a request is ever sent. The runner also sends",
    "no request header but Content-Type, so such a hook could not authenticate itself even if it",
    "could connect.",
    "",
    "A command hook has none of those problems: it is a local process, so there is no URL to",
    "validate, no proxy in the path, and it can present the shared secret. It costs one Node",
    "start (~40ms) per event.",
    "",
    "SessionStart boots the daemon. PreToolUse is wired twice on purpose: one entry records",
    "every call for the timeline, and a second, narrowly matched entry runs the approval gate,",
    "because PreToolUse is the only blocking event and only a command hook can return a deny.",
    "",
    "Placeholders, written in the template as a name wrapped in double braces:",
    "  APPROVAL_TIMEOUT_SECS  derived from approval.timeoutMs in ~/.grok/glance/config.json.",
    "  HOOK_TOKEN             the secret from ~/.grok/glance/hook.secret, for a caller that",
    "                         cannot set a header: the daemon accepts it as a ?k= query",
    "                         parameter too. Nothing below uses it and no http hook can (see",
    "                         above); it stays because the daemon's ?k= path is real. Note the",
    "                         daemon also refuses any /hook/* request carrying x-forwarded-*,",
    "                         so a reverse-proxied transport is out as well. Using this",
    "                         placeholder makes the generated hooks.json secret-bearing, so",
    "                         gen-hooks writes it 0600 and it must not be committed.",
    "",
    "Do not spell those names with their braces anywhere in this comment block: the comment is",
    "copied verbatim into hooks.json, and substitution would happily expand it there too."
  ],
  "hooks": {
    "SessionStart": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-up.mjs\"",
            "timeout": 20
          }
        ]
      }
    ],
    "PreToolUse": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"",
            "timeout": 5
          }
        ]
      },
      {
        "matcher": "^(Bash|Write|Edit|MultiEdit|NotebookEdit)$",
        "hooks": [
          {
            "type": "command",
            "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-approve.mjs\"",
            "timeout": 125
          }
        ]
      }
    ],
    "PostToolUse": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ],
    "PostToolUseFailure": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ],
    "UserPromptSubmit": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ],
    "PermissionDenied": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ],
    "Notification": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ],
    "Stop": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ],
    "StopFailure": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ],
    "SubagentStart": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ],
    "SubagentStop": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ],
    "PreCompact": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ],
    "PostCompact": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ],
    "SessionEnd": [
      {
        "hooks": [
          { "type": "command", "command": "node \"$GROK_PLUGIN_ROOT/bin/glance-record.mjs\"", "timeout": 5 }
        ]
      }
    ]
  }
}