SocialDataX 抖音 Douyin MCP

douyin_get_user_posted_videos_by_profile_url

Read-only

根据抖音主页长链接、短链接或分享文案获取用户发布的作品列表，支持 page_token 翻页。

Input Schema

TableJSON Schema

Name	Required	Description	Default
`page_token`	No	page_token 是不透明分页令牌。首次请求留空；继续翻页时必须将上一次返回的完整 next_page_token 原样传入，作为 page_token 使用；只能用于同一用户作品分页链路的下一页，不能跨能力或用户复用；不得修改、截断、缩写、脱敏、掩码、省略、规范化、重组或自行生成，不得用省略号替换中间内容。
`profile_url`	Yes	抖音用户主页链接、用户短链接或用户分享文案；不要传作品链接。已知 sec_user_id 时优先使用 ID 入口

Output Schema

TableJSON Schema

Name	Required	Description
`items`	Yes	当前页作品列表
`points`	Yes	本次成功调用的积分消耗与调用完成时的账户积分余额。
`next_page_token`	Yes	下一页不透明分页令牌；为空表示没有更多结果。继续翻页时必须将返回的完整 next_page_token 原样作为 page_token 传回。next_page_token 只能用于同一能力和同一分页链路，不能跨能力、作品、用户、评论、关键词或筛选条件复用；不得修改、截断、缩写、脱敏、掩码、省略、规范化、重组或自行生成，不得用省略号替换中间内容。

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedSep 15, 2026
- changedOutput schema / properties / items / items / properties / author / properties / follower_count / description
```
Previous value: -"粉丝数；当前不可用时为 null"New value: +"平台展示的粉丝数；当前不可用时为 null"
```

Changed1 schema field changedSep 3, 2026

changedOutput schema / properties / items / items / properties / author / properties / sec_user_id / description

Previous value: -"用户 sec_user_id；用户主页和作品工具可直接复用"New value: +"用户 sec_user_id；当前不可用时为空字符串"

Changed1 schema field changedAug 26, 2026

changedOutput schema / properties / items / items / properties / video / anyOf

Previous value: -[
-  {
-    "properties": {
-      "duration_ms": {
-        "anyOf": [
-          {
-            "type": "integer"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "播放器资源时长，毫秒；当前不可用时为 null"
-      },
-      "media_type": {
-        "description": "播放器资源类型：video 表示视频，audio 表示音频，unknown 表示未知",
-        "enum": [
-          "video",
-          "audio",
-          "unknown"
-        ],
-        "type": "string"
-      },
-      "play_url": {
-        "description": "抖音平台播放器资源链接；视频作品通常为 mp4，图文作品可能为音频播放资源；不同于作品页面或分享链接，不用于查询作品详情或评论",
-        "type": "string"
-      }
-    },
-    "required": [
-      "play_url",
-      "duration_ms",
-      "media_type"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "properties": {
+      "duration_ms": {
+        "anyOf": [
+          {
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "description": "播放器资源时长，毫秒；当前不可用时为 null"
+      },
+      "height": {
+        "anyOf": [
+          {
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "description": "播放器资源高度，像素；当前不可用时为 null"
+      },
+      "media_type": {
+        "description": "播放器资源类型：video 表示视频，audio 表示音频，unknown 表示未知",
+        "enum": [
+          "video",
+          "audio",
+          "unknown"
+        ],
+        "type": "string"
+      },
+      "play_url": {
+        "description": "抖音平台播放器资源链接；视频作品通常为 mp4，图文作品可能为音频播放资源；不同于作品页面或分享链接，不用于查询作品详情或评论",
+        "type": "string"
+      },
+      "width": {
+        "anyOf": [
+          {
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "description": "播放器资源宽度，像素；当前不可用时为 null"
+      }
+    },
+    "required": [
+      "play_url",
+      "duration_ms",
+      "width",
+      "height",
+      "media_type"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

Changed2 schema fields changedAug 17, 2026

addedOutput schema / properties / points

Added value: +{
+  "additionalProperties": false,
+  "description": "本次成功调用的积分消耗与调用完成时的账户积分余额。",
+  "properties": {
+    "balance": {
+      "description": "本次接口完成时看到的当前积分余额。",
+      "minimum": 0,
+      "type": "integer"
+    },
+    "cost": {
+      "description": "本次请求最终确认消耗的积分。",
+      "minimum": 0,
+      "type": "integer"
+    }
+  },
+  "required": [
+    "cost",
+    "balance"
+  ],
+  "type": "object"
+}

changedOutput schema / required

Previous value: -[
-  "items",
-  "next_page_token"
-]New value: +[
+  "items",
+  "next_page_token",
+  "points"
+]

Changed2 schema fields changedJul 2, 2026
- removedOutput schema / properties / items / items / properties / images / items / properties / live_photo / default
```
Removed value: -null
```
- changedOutput schema / properties / items / items / properties / images / items / required
```
Previous value: -[
-  "url",
-  "width",
-  "height"
-]New value: +[
+  "url",
+  "width",
+  "height",
+  "live_photo"
+]
```

Changed1 schema field changedJul 1, 2026

addedOutput schema / properties / items / items / properties / images / items / properties / live_photo

Added value: +{
+  "anyOf": [
+    {
+      "properties": {
+        "duration_ms": {
+          "anyOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "图片动效视频资源时长，毫秒；当前不可用时为 null"
+        },
+        "format": {
+          "description": "图片动效视频资源格式，例如 mp4",
+          "type": "string"
+        },
+        "height": {
+          "anyOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "图片动效视频资源高度，像素；当前不可用时为 null"
+        },
+        "play_url": {
+          "description": "图片动效视频资源链接；用于还原图文作品中单张图片的动态效果，通常为 mp4",
+          "type": "string"
+        },
+        "width": {
+          "anyOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "图片动效视频资源宽度，像素；当前不可用时为 null"
+        }
+      },
+      "required": [
+        "play_url",
+        "duration_ms",
+        "width",
+        "height",
+        "format"
+      ],
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "图片动效视频资源；普通静态图片为 null，不表示作品主视频或背景音乐"
+}

Changed2 schema fields changedJun 29, 2026

addedOutput schema / properties / items / items / properties / topic_tags

Added value: +{
+  "description": "作品话题标签列表；无话题标签时为空数组",
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "id": {
+        "description": "话题标签 ID；当前不可用时为空字符串",
+        "type": "string"
+      },
+      "name": {
+        "description": "话题标签名称",
+        "type": "string"
+      }
+    },
+    "required": [
+      "name",
+      "id"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

changedOutput schema / properties / items / items / required

Previous value: -[
-  "aweme_id",
-  "content_type",
-  "description",
-  "publish_time",
-  "cover_image_url",
-  "images",
-  "video",
-  "share_url",
-  "author",
-  "like_count",
-  "comment_count",
-  "collect_count",
-  "share_count"
-]New value: +[
+  "aweme_id",
+  "content_type",
+  "description",
+  "publish_time",
+  "cover_image_url",
+  "images",
+  "video",
+  "share_url",
+  "topic_tags",
+  "author",
+  "like_count",
+  "comment_count",
+  "collect_count",
+  "share_count"
+]

Changed2 schema fields changedJun 4, 2026

changedInput schema / properties / page_token / description

Previous value: -"分页令牌。首次请求留空；继续翻页时原样传入上一次返回的 next_page_token；只能用于同一用户作品分页链路的下一页，不能跨能力或用户复用"New value: +"page_token 是不透明分页令牌。首次请求留空；继续翻页时必须将上一次返回的完整 next_page_token 原样传入，作为 page_token 使用；只能用于同一用户作品分页链路的下一页，不能跨能力或用户复用；不得修改、截断、缩写、脱敏、掩码、省略、规范化、重组或自行生成，不得用省略号替换中间内容。"

changedOutput schema / properties / next_page_token / description

Previous value: -"下一页分页令牌；为空表示没有更多结果"New value: +"下一页不透明分页令牌；为空表示没有更多结果。继续翻页时必须将返回的完整 next_page_token 原样作为 page_token 传回。next_page_token 只能用于同一能力和同一分页链路，不能跨能力、作品、用户、评论、关键词或筛选条件复用；不得修改、截断、缩写、脱敏、掩码、省略、规范化、重组或自行生成，不得用省略号替换中间内容。"

Changed1 schema field changedMay 20, 2026

changedInput schema / properties / page_token / description

Previous value: -"分页令牌。首次请求留空；继续翻页时原样传入上一次返回的 next_page_token；只能用于同一用户作品分页链路的下一页，不能跨工具或用户复用"New value: +"分页令牌。首次请求留空；继续翻页时原样传入上一次返回的 next_page_token；只能用于同一用户作品分页链路的下一页，不能跨能力或用户复用"

First observedMay 18, 2026

TDQS

A4/5.0

Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true, so the safety profile is covered. The description adds pagination support, but that behavior is also visible in the page_token schema, so the incremental disclosure beyond annotations is modest. There is no contradiction with annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

One sentence with no wasted words: it front-loads the purpose and input forms, then mentions pagination. Nothing is redundant with the schema, and it is appropriately sized for a simple two-parameter tool.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a read-only, two-parameter tool with an output schema, the description plus rich parameter schema covers input variants, pagination contract, and safety profile. It is complete enough, though alternative routing relies on parameter-level guidance rather than the top-level description.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%; page_token is extensively documented and profile_url enumerates valid input types and forbidden inputs. The tool description itself adds little parameter-level meaning, which is acceptable under the high-coverage baseline.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a concrete verb ('获取'), a specific resource ('用户发布的作品列表'), and the accepted input forms (long/short profile links or share text). This makes the tool's purpose clear and distinguishable from siblings that fetch user info, series, or use a sec_user_id entry point.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The main text makes clear this tool is for profile-URL-based access. The profile_url parameter description adds explicit exclusions ('不要传作品链接') and an alternative ('已知 sec_user_id 时优先使用 ID 入口'), which helps an agent choose between this tool and the sec_user_id-based sibling.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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