MCP 工具

列出素材

sosoapi_list_assets

列出工作区素材，可按 kind（video、image、audio、cover、thumbnail、frame、video-source、branding）或 customer_ready_only 筛选，以 next_offset 分页。需要 workspace_id。

阅读 Markdown

配置与传输方式

配置： full · 传输方式： stdio、http

选择 core 或 full 以控制客户端显示的工具；这不会变更权限。本地文件上传需要 stdio，无法通过 HTTP 使用。设置 SOSOAPI_OUTPUT_SCHEMAS=1 可在探索结果加入输出schema。无论是否启用此设置，工具皆会返回结构化结果。

权限与副作用

注解帮助客户端描述工具。每次调用仍会检查用户身份验证、角色、资源访问和能力授权。

{
  "readOnlyHint": true,
  "destructiveHint": false,
  "idempotentHint": true,
  "openWorldHint": false
}

/assets-api/list-workspace：agent:operate · synchronous_http_response

输入字段

「必填」是指在其父对象及所选分支内必填。必填子字段不会使可选父对象变成必填。下列规则与字段名称均复制自契约。

输入字段
字段 / 分支	类型 / 必填	约束
`$`	`object`在父对象中必填	—
`workspace_id`	`string`在父对象中必填	`format: "uuid"`
`kind`	`string`可选／项目	`enum: ["video","image","audio","cover","thumbnail","frame","video-source","branding"]`
`customer_ready_only`	`boolean`可选／项目	—
`limit`	`integer`可选／项目	`minimum: 1` `maximum: 100`
`offset`	`integer`可选／项目	要略过的数据行数。最多支持 100000；超过会返回 400 OFFSET_TOO_LARGE。 `minimum: 0` `maximum: 9007199254740991`

完整 JSON Schema

{
  "type": "object",
  "properties": {
    "workspace_id": {
      "type": "string",
      "format": "uuid"
    },
    "kind": {
      "type": "string",
      "enum": [
        "video",
        "image",
        "audio",
        "cover",
        "thumbnail",
        "frame",
        "video-source",
        "branding"
      ]
    },
    "customer_ready_only": {
      "type": "boolean"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100
    },
    "offset": {
      "description": "Rows to skip. Served up to 100000; beyond it 400 OFFSET_TOO_LARGE.",
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    }
  },
  "required": [
    "workspace_id"
  ]
}

结构化输出

此 schema 描述成功工具结果中的 structuredContent。MCP 响应也包含 content，并可能在调用失败时设置 isError。对于发布，请读取帖子的最终结果，不要把获接受的请求或文字响应当作确认。链接的 API 操作说明了权限和重试规则。

「必填」是指在其父对象及所选分支内必填。必填子字段不会使可选父对象变成必填。下列规则与字段名称均复制自契约。

结构化输出
字段 / 分支	类型 / 必填	约束
`$`	`object`在父对象中必填	`additionalProperties: false`
`assets`	`array`在父对象中必填	—
`assets[]`	`object`可选／项目	`additionalProperties: false`
`assets[].id`	`integer \| string`在父对象中必填	—
`assets[].id`anyOf 1	`integer`在父对象中必填	`minimum: -9007199254740991` `maximum: 9007199254740991`
`assets[].id`anyOf 2	`string`在父对象中必填	—
`assets[].asset_type`	`string`在父对象中必填	`enum: ["text","image","video","audio"]`
`assets[].asset_url`	`string \| null`在父对象中必填	—
`assets[].asset_url`anyOf 1	`string`在父对象中必填	`format: "uri"`
`assets[].asset_url`anyOf 2	`null`在父对象中必填	—
`assets[].preview_url`	`string \| null`可选／项目	由工作区授权的暂时读取 URL。preview_expires_at 后，请通过素材读取／清单重新获取；保留 asset_url 作为持久媒体身分。 —
`assets[].preview_url`anyOf 1	`string`可选／项目	`format: "uri"`
`assets[].preview_url`anyOf 2	`null`可选／项目	—
`assets[].preview_expires_at`	`string \| null`可选／项目	—
`assets[].preview_expires_at`anyOf 1	`string`可选／项目	`format: "date-time"` `pattern: "^(?:(?:\\d\\d[2468][048]\|\\d\\d[13579][26]\|\\d\\d0[48]\|[02468][048]00\|[13579][26]00)-02-29\|\\d{4}-(?:(?:0[13578]\|1[02])-(?:0[1-9]\|[12]\\d\|3[01])\|(?:0[469]\|11)-(?:0[1-9]\|[12]\\d\|30)\|(?:02)-(?:0[1-9]\|1\\d\|2[0-8])))T(?:(?:[01]\\d\|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"`
`assets[].preview_expires_at`anyOf 2	`null`可选／项目	—
`assets[].title`	`string \| null`在父对象中必填	—
`assets[].title`anyOf 1	`string`在父对象中必填	—
`assets[].title`anyOf 2	`null`在父对象中必填	—
`assets[].description`	`string \| null`在父对象中必填	—
`assets[].description`anyOf 1	`string`在父对象中必填	—
`assets[].description`anyOf 2	`null`在父对象中必填	—
`assets[].tags`	`array \| null`在父对象中必填	—
`assets[].tags`anyOf 1	`array`在父对象中必填	—
`assets[].tags[]`anyOf 1	`string`可选／项目	—
`assets[].tags`anyOf 2	`null`在父对象中必填	—
`assets[].created_at`	`string`在父对象中必填	`format: "date-time"` `pattern: "^(?:(?:\\d\\d[2468][048]\|\\d\\d[13579][26]\|\\d\\d0[48]\|[02468][048]00\|[13579][26]00)-02-29\|\\d{4}-(?:(?:0[13578]\|1[02])-(?:0[1-9]\|[12]\\d\|3[01])\|(?:0[469]\|11)-(?:0[1-9]\|[12]\\d\|30)\|(?:02)-(?:0[1-9]\|1\\d\|2[0-8])))T(?:(?:[01]\\d\|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z\|([+-](?:[01]\\d\|2[0-3]):[0-5]\\d)))$"`
`assets[].readiness`	`object`在父对象中必填	`additionalProperties: false`
`assets[].readiness.status`	`string`在父对象中必填	`enum: ["ready","not_ready"]`
`assets[].readiness.reason_code`	`string`在父对象中必填	`enum: ["ready","unsupported_kind","missing_registered_media","untrusted_workspace_object","media_probe_missing_or_invalid"]`
`assets[].readiness.message`	`string`在父对象中必填	`minLength: 1` `maxLength: 500`
`total`	`integer`在父对象中必填	`minimum: 0` `maximum: 9007199254740991`
`next_offset`	`integer \| null`在父对象中必填	—
`next_offset`anyOf 1	`integer`在父对象中必填	`minimum: 0` `maximum: 9007199254740991`
`next_offset`anyOf 2	`null`在父对象中必填	—

完整 JSON Schema

{
  "type": "object",
  "properties": {
    "assets": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "anyOf": [
              {
                "type": "integer",
                "minimum": -9007199254740991,
                "maximum": 9007199254740991
              },
              {
                "type": "string"
              }
            ]
          },
          "asset_type": {
            "type": "string",
            "enum": [
              "text",
              "image",
              "video",
              "audio"
            ]
          },
          "asset_url": {
            "anyOf": [
              {
                "type": "string",
                "format": "uri"
              },
              {
                "type": "null"
              }
            ]
          },
          "preview_url": {
            "description": "Workspace-authorized temporary read URL. Refresh through Asset read/list after preview_expires_at; keep asset_url as persisted media identity.",
            "anyOf": [
              {
                "type": "string",
                "format": "uri"
              },
              {
                "type": "null"
              }
            ]
          },
          "preview_expires_at": {
            "anyOf": [
              {
                "type": "string",
                "format": "date-time",
                "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
              },
              {
                "type": "null"
              }
            ]
          },
          "title": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "description": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "tags": {
            "anyOf": [
              {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              {
                "type": "null"
              }
            ]
          },
          "created_at": {
            "type": "string",
            "format": "date-time",
            "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"
          },
          "readiness": {
            "type": "object",
            "properties": {
              "status": {
                "type": "string",
                "enum": [
                  "ready",
                  "not_ready"
                ]
              },
              "reason_code": {
                "type": "string",
                "enum": [
                  "ready",
                  "unsupported_kind",
                  "missing_registered_media",
                  "untrusted_workspace_object",
                  "media_probe_missing_or_invalid"
                ]
              },
              "message": {
                "type": "string",
                "minLength": 1,
                "maxLength": 500
              }
            },
            "required": [
              "status",
              "reason_code",
              "message"
            ],
            "additionalProperties": false
          }
        },
        "required": [
          "id",
          "asset_type",
          "asset_url",
          "title",
          "description",
          "tags",
          "created_at",
          "readiness"
        ],
        "additionalProperties": false
      }
    },
    "total": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    },
    "next_offset": {
      "anyOf": [
        {
          "type": "integer",
          "minimum": 0,
          "maximum": 9007199254740991
        },
        {
          "type": "null"
        }
      ]
    }
  },
  "required": [
    "assets",
    "total",
    "next_offset"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}

工具调用示例

这些示例使用已依schema检查的虚构值。请将 ID 替换为你有权使用的 ID、将媒体替换为已就绪素材，并将日期替换为已确认的发布时间。提交写入前，请检查账号资格。本页不会发送 API 请求。

{
  "name": "sosoapi_list_assets",
  "arguments": {
    "workspace_id": "11111111-1111-4111-8111-111111111111"
  }
}

structuredContent

{
  "assets": [],
  "total": 0,
  "next_offset": null
}

/assets-api/list-workspace

安装或连接 MCP