{
  "name": "agent_list",
  "description": "List available agents on the host. Returns agent ID, name, description, and capabilities. Optionally filter by namespace.",
  "process": "tools.agent_list",
  "inputSchema": {
    "type": "object",
    "properties": {
      "namespace": {
        "type": "string",
        "description": "Optional namespace filter (e.g. 'yao', 'smith'). If omitted, lists all agents."
      }
    }
  },
  "x-process-args": ["$args.namespace"]
}