SocialDataX 微信视频号 WeChat Channels MCP

wechat_get_user_posted_videos_by_url

Read-only

根据微信视频号作品链接（视频或图文）或分享文案解析作者后获取用户发布作品列表（含视频和图文），支持 page_token 翻页。

Input Schema

TableJSON Schema

Name	Required	Description	Default
`url`	Yes	微信视频号作品链接（视频或图文），或包含该链接的分享文案；例如 https://weixin.qq.com/sph/ANxgB9MB8i，或“帮我看下这个作品 https://weixin.qq.com/sph/ANxgB9MB8i”。
`page_token`	No	微信视频号用户发布作品列表分页令牌；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；只能用于同一微信视频号用户发布作品分页链路；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。

Output Schema

TableJSON Schema

Name	Required	Description
`items`	Yes	当前页用户发布作品列表，包含视频和图文
`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	微信视频号用户发布作品列表分页令牌；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；只能用于同一微信视频号用户发布作品分页链路；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 changedAug 26, 2026

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

Previous value: -[
-  {
-    "properties": {
-      "duration_ms": {
-        "anyOf": [
-          {
-            "type": "integer"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "视频时长，单位毫秒；当前不可用时为 null"
-      },
-      "video_url": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "微信视频号视频资源链接；用于后续下载或转附件处理，不保证可直接播放；不可用时为 null"
-      }
-    },
-    "required": [
-      "video_url",
-      "duration_ms"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "properties": {
+      "duration_ms": {
+        "anyOf": [
+          {
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "description": "视频时长，单位毫秒；当前不可用时为 null"
+      },
+      "height": {
+        "anyOf": [
+          {
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "description": "视频高度，像素；当前不可用时为 null"
+      },
+      "video_url": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "description": "微信视频号视频资源链接；用于后续下载或转附件处理，不保证可直接播放；不可用时为 null"
+      },
+      "width": {
+        "anyOf": [
+          {
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "description": "视频宽度，像素；当前不可用时为 null"
+      }
+    },
+    "required": [
+      "video_url",
+      "duration_ms",
+      "width",
+      "height"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

Changed11 schema fields changedAug 20, 2026

changedInput schema / properties / page_token / description

Previous value: -"微信视频号用户发布视频列表分页令牌；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；只能用于同一微信视频号用户发布视频分页链路；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。"New value: +"微信视频号用户发布作品列表分页令牌；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；只能用于同一微信视频号用户发布作品分页链路；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 / items / description

Previous value: -"当前页用户发布视频列表"New value: +"当前页用户发布作品列表，包含视频和图文"

changedOutput schema / properties / items / items / properties / author / properties / user_id / description

Previous value: -"作者微信视频号用户 ID；仅 v2_...@finder 可用于用户信息或用户发布视频列表工具；不可用时为空字符串"New value: +"作者微信视频号用户 ID；仅 v2_...@finder 可用于用户信息或用户发布作品列表工具；不可用时为空字符串"

removedOutput schema / properties / items / items / properties / content_type / const
```
Removed value: -"video"
```

changedOutput schema / properties / items / items / properties / content_type / description

Previous value: -"内容类型；固定为 video"New value: +"内容类型；视频返回 video，图文返回 image"

addedOutput schema / properties / items / items / properties / content_type / enum
```
Added value: +[
+  "video",
+  "image"
+]
```

changedOutput schema / properties / items / items / properties / cover_image_url / description

Previous value: -"视频封面图链接；当前不可用时为 null"New value: +"视频封面或图文首图缩略资源链接；当前不可用时为 null"

changedOutput schema / properties / items / items / properties / description / description

Previous value: -"视频描述；不可用时为空字符串"New value: +"作品描述；不可用时为空字符串"

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

Added value: +{
+  "description": "图文作品按顺序返回图片资源；视频作品为空数组",
+  "items": {
+    "properties": {
+      "height": {
+        "anyOf": [
+          {
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "description": "图片高度；当前不可用时为 null"
+      },
+      "url": {
+        "description": "微信视频号图文图片资源链接",
+        "type": "string"
+      },
+      "width": {
+        "anyOf": [
+          {
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "description": "图片宽度；当前不可用时为 null"
+      }
+    },
+    "required": [
+      "url",
+      "width",
+      "height"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

changedOutput schema / properties / items / items / required

Previous value: -[
-  "object_id",
-  "object_nonce_id",
-  "content_type",
-  "description",
-  "topic_tags",
-  "cover_image_url",
-  "video",
-  "publish_time",
-  "collect_count",
-  "comment_count",
-  "author"
-]New value: +[
+  "object_id",
+  "object_nonce_id",
+  "content_type",
+  "description",
+  "topic_tags",
+  "cover_image_url",
+  "video",
+  "images",
+  "publish_time",
+  "collect_count",
+  "comment_count",
+  "author"
+]

changedOutput schema / properties / next_page_token / description

Previous value: -"微信视频号用户发布视频列表分页令牌；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；只能用于同一微信视频号用户发布视频分页链路；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。"New value: +"微信视频号用户发布作品列表分页令牌；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；只能用于同一微信视频号用户发布作品分页链路；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 changedAug 19, 2026

changedInput schema / properties / url / description

Previous value: -"微信视频号视频链接，或包含该链接的分享文案；例如 https://weixin.qq.com/sph/ANxgB9MB8i，或“帮我看下这个视频 https://weixin.qq.com/sph/ANxgB9MB8i”。"New value: +"微信视频号作品链接（视频或图文），或包含该链接的分享文案；例如 https://weixin.qq.com/sph/ANxgB9MB8i，或“帮我看下这个作品 https://weixin.qq.com/sph/ANxgB9MB8i”。"

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"
+]

Changed1 schema field changedJul 24, 2026

changedOutput schema / properties / items / items / properties / author / properties / user_id / description

Previous value: -"作者微信视频号用户 ID；不可用时为空字符串"New value: +"作者微信视频号用户 ID；仅 v2_...@finder 可用于用户信息或用户发布视频列表工具；不可用时为空字符串"

Changed2 schema fields changedJul 2, 2026

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

Added value: +{
+  "description": "作品文案中的话题标签；无话题时为空数组；每项只返回 name",
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "name": {
+        "description": "话题标签名称",
+        "type": "string"
+      }
+    },
+    "required": [
+      "name"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

changedOutput schema / properties / items / items / required

Previous value: -[
-  "object_id",
-  "object_nonce_id",
-  "content_type",
-  "description",
-  "cover_image_url",
-  "video",
-  "publish_time",
-  "collect_count",
-  "comment_count",
-  "author"
-]New value: +[
+  "object_id",
+  "object_nonce_id",
+  "content_type",
+  "description",
+  "topic_tags",
+  "cover_image_url",
+  "video",
+  "publish_time",
+  "collect_count",
+  "comment_count",
+  "author"
+]

First observedJun 22, 2026

TDQS

A4.2/5.0

Behavior4/5

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

注释已声明 readOnlyHint=true 和 openWorldHint=true，描述额外补充了“解析作者后获取列表”这一重要行为，并说明列表包含视频和图文、支持 page_token 翻页。这些信息超出了注释本身，让代理能预判工具的执行路径。

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?

描述只用了一句话，但完整覆盖了输入形式、处理逻辑、返回内容和分页机制，信息密度高且无冗余。关键行为放在句首，代理可以快速理解工具用途。

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?

在已有 readOnlyHint、openWorldHint、完整参数 schema 和输出 schema 的情况下，描述已足够让代理正确调用。唯一可补充的是明确写出与按用户 ID 查询工具的边界，但这属于优化项而非必需，整体信息已完整。

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?

输入 schema 对 url 和 page_token 的描述覆盖率是 100%，参数语义已由 schema 充分承担。描述中提到的“支持 page_token 翻页”与 schema 内容一致，但并未提供超出 schema 的额外参数细节，因此按基线评 3 分。

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?

描述明确说明了工具的行为：根据视频号作品链接或分享文案解析作者后获取用户发布作品列表，并列出列表内容（含视频和图文）和分页能力。这足以与按用户ID查询等兄弟工具区分开，且没有歧义。

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?

描述清晰给出了适用场景：当提供作品链接或分享文案时可使用该工具，而不是用户ID。不过并没有明确写出“如果有用户ID应使用 wechat_get_user_posted_videos_by_user_id”这类排除性说明，因此缺少显式的替代工具指引。

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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