Roots

{
  "_meta": {
    "io.modelcontextprotocol/clientCapabilities": {
      "roots": {}
    }
  }
}

{
  "method": "roots/list"
}

{
  "roots": [
    {
      "uri": "file:///home/user/projects/myproject",
      "name": "我的项目"
    }
  ]
}

{
  "uri": "file:///home/user/projects/myproject",
  "name": "我的项目"
}

[
  {
    "uri": "file:///home/user/repos/frontend",
    "name": "前端仓库"
  },
  {
    "uri": "file:///home/user/repos/backend",
    "name": "后端仓库"
  }
]