SocialDataX 微信 WeChat MCP

wechat_get_user_posted_videos_by_user_id

Read-only

根据微信视频号用户 ID 获取用户发布作品列表（含视频和图文）；用户已提供合法 user_id 时直接使用，支持 page_token 翻页。

Input Schema

TableJSON Schema

Name	Required	Description	Default
`user_id`	Yes	微信视频号用户 ID；只支持以 v2_ 开头、以 @finder 结尾的账号 ID；用户已提供时原样使用，否则可从作品详情、用户发布作品列表、评论或评论回复结果中的 author.user_id 或 reply_to_user_id 复制；如果不是 v2_...@finder，不要传。
`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.

Changed2 schema fields changedSep 21, 2026

addedOutput schema / properties / items / items / properties / encrypted_object_id

Added value: +{
+  "description": "微信视频号作品加密 ID；不可用时为空字符串",
+  "type": "string"
+}

changedOutput schema / properties / items / items / required

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

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"
+  }
+]

Changed1 schema field changedAug 24, 2026

changedInput schema / properties / user_id / description

Previous value: -"微信视频号用户 ID；只支持以 v2_ 开头、以 @finder 结尾的账号 ID；从作品详情、用户发布作品列表、评论或评论回复结果中的 author.user_id 或 reply_to_user_id 复制；如果不是 v2_...@finder，不要传。"New value: +"微信视频号用户 ID；只支持以 v2_ 开头、以 @finder 结尾的账号 ID；用户已提供时原样使用，否则可从作品详情、用户发布作品列表、评论或评论回复结果中的 author.user_id 或 reply_to_user_id 复制；如果不是 v2_...@finder，不要传。"

Changed12 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。"

changedInput schema / properties / user_id / description

Previous value: -"微信视频号用户 ID；只支持以 v2_ 开头、以 @finder 结尾的账号 ID；从视频详情、用户发布视频列表、评论或评论回复结果中的 author.user_id 或 reply_to_user_id 复制；如果不是 v2_...@finder，不要传。"New value: +"微信视频号用户 ID；只支持以 v2_ 开头、以 @finder 结尾的账号 ID；从作品详情、用户发布作品列表、评论或评论回复结果中的 author.user_id 或 reply_to_user_id 复制；如果不是 v2_...@finder，不要传。"

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。"

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 24, 2026

changedInput schema / properties / user_id / description

Previous value: -"微信视频号用户 ID，例如 v2_demo@finder；只支持以 @finder 结尾的账号 ID；从视频详情、用户发布视频列表、评论或评论回复结果中的 author.user_id 或 reply_to_user_id 复制；如果不是 @finder，不要传。"New value: +"微信视频号用户 ID；只支持以 v2_ 开头、以 @finder 结尾的账号 ID；从视频详情、用户发布视频列表、评论或评论回复结果中的 author.user_id 或 reply_to_user_id 复制；如果不是 v2_...@finder，不要传。"

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

A4.1/5.0

Behavior3/5

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

Annotations already declare readOnlyHint=true and openWorldHint=true, covering the safety profile. The description adds modest context about result content and pagination, but does not go meaningfully beyond the schema for page_token semantics. 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 compact sentence with the core operation front-loaded, followed only by essential operational facts: when to use it and pagination support. There is no filler or redundant elaboration.

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

Completeness5/5

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

For a two-parameter read-only list tool with a rich input schema and an output schema, the description is complete. It states purpose, usage condition, and pagination, while the structured fields cover the remaining invocation details.

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%, and the parameter descriptions are highly detailed, covering user_id format/sources and exact page_token reuse rules. The main description adds little beyond the schema, so the baseline 3 applies.

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 clearly states the operation: fetch a WeChat Channels user's published works list by user ID, and notes that the list includes videos and image-text posts. The by_user_id framing plus the explicit '根据微信视频号用户 ID' makes it distinguishable from the sibling by_url tool.

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?

It provides a clear usage condition: use directly when a valid user_id is already available, and support for page_token pagination is stated. It does not explicitly name exclusions or the by_url alternative, but the context is clear enough for tool selection.

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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