{
  "name": "sessions_list",
  "description": "List all Veil chat sessions (id, agent_name, title, message_count, etc).",
  "input_schema": {
    "type": "object",
    "properties": {
      "agentName": {
        "type": "string",
        "description": "Filter to one agent"
      },
      "limit": {
        "type": "integer",
        "description": "Max number returned"
      }
    }
  },
  "timeout": 30
}