# 列出项目素材

标准 URL： https://sosoapi.ai/zh-hans/docs/mcp/list-project-assets

`sosoapi_list_project_assets`

列出关联到项目的素材，并显示每个链接的关系（identity、source 或 reference），使用游标分页。

## 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。

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

`/studio-api/projects/assets/list` — agent:operate；synchronous_http_response

## 输入字段

```json
{
  "type": "object",
  "properties": {
    "project_id": {
      "type": "string",
      "format": "uuid"
    },
    "cursor": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 200
    }
  },
  "required": [
    "project_id"
  ],
  "additionalProperties": false
}
```

## 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。

```json
{
  "type": "object",
  "properties": {
    "contract_version": {
      "type": "string",
      "const": "project/v1"
    },
    "project_id": {
      "type": "string",
      "format": "uuid"
    },
    "links": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "workspace_id": {
            "type": "string",
            "format": "uuid"
          },
          "project_id": {
            "type": "string",
            "format": "uuid"
          },
          "asset_id": {
            "type": "integer",
            "exclusiveMinimum": 0,
            "maximum": 9007199254740991
          },
          "relationship": {
            "type": "string",
            "enum": [
              "identity",
              "source",
              "reference"
            ]
          },
          "source": {
            "type": "string",
            "enum": [
              "user",
              "api_key",
              "delegated_ai",
              "migration",
              "scheduled_post",
              "project_default"
            ]
          },
          "created_by": {
            "anyOf": [
              {
                "type": "string",
                "format": "uuid"
              },
              {
                "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)))$"
          }
        },
        "required": [
          "workspace_id",
          "project_id",
          "asset_id",
          "relationship",
          "source",
          "created_by",
          "created_at"
        ],
        "additionalProperties": false
      }
    },
    "next_cursor": {
      "anyOf": [
        {
          "type": "integer",
          "minimum": 0,
          "maximum": 9007199254740991
        },
        {
          "type": "null"
        }
      ]
    }
  },
  "required": [
    "contract_version",
    "project_id",
    "links",
    "next_cursor"
  ],
  "$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。

```json
{
  "name": "sosoapi_list_project_assets",
  "arguments": {
    "project_id": "11111111-1111-4111-8111-111111111111"
  }
}
```

structuredContent

```json
{
  "contract_version": "project/v1",
  "project_id": "11111111-1111-4111-8111-111111111111",
  "links": [],
  "next_cursor": null
}
```

## 底层 API 操作

- [/studio-api/projects/assets/list](https://sosoapi.ai/zh-hans/docs/api/studio-api-projects-assets-list)