{
  "description": "Expand a memory tree node into its two halves.",
  "prompt": "## memory_zoom\n\nOpen a memory tree node into its two halves, down to raw memories.\n\n**Calling convention:**\n```\nmemory_zoom(range=\"0-3\")\n```\n- `range`: block range as printed by memory_wake (e.g. \"0-3\")\n\nReturns the two child nodes (summaries or raw memories).",
  "cmd": "input=$(cat); range=$(printf '%s' \"$input\" | jq -er '.range'); MEMO_TOOLS=1 MEMORY_DIR=\"${XDG_DATA_HOME:-$HOME/.local/share}/ollie/optmem\" exec \"${XDG_CONFIG_HOME:-$HOME/.config}/ollie/optmem/memo\" zoom \"$range\"",
  "args": {
    "type": "object",
    "required": ["range"],
    "properties": {
      "range": {"type": "string", "description": "Block range to expand (e.g. \"0-3\")"}
    }
  },
  "tier": "cold",
  "scope": "read"
}