SocialDataX 微博 Weibo MCP

weibo_get_user_info_by_profile_url

Read-only

根据微博用户主页链接获取用户资料。

Input Schema

TableJSON Schema

Name	Required	Description	Default
`profile_url`	Yes	微博用户主页链接；请传用户主页链接，不要传帖子链接、昵称或 user_id。

Output Schema

TableJSON Schema

Name	Required	Description
`bio`	Yes	用户简介；不可用时为空字符串。
`name`	Yes	用户名称；不可用时为空字符串。
`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。
`user_id`	Yes	微博用户 user_id，可作为用户资料或用户帖子列表工具输入。
`verified`	Yes	是否为认证账号。
`avatar_url`	Yes	用户头像链接；不可用时为 null。
`post_count`	Yes	已发布微博数；不可用时为 null。
`profile_url`	Yes	微博用户主页链接；可用于打开用户主页；不可用时为 null；需要继续查询用户资料或用户帖子列表时优先使用非空 user_id。
`follower_count`	Yes	粉丝数；不可用时为 null。
`following_count`	Yes	关注数；不可用时为 null。
`verification_label`	Yes	认证说明；不可用时为 null。

Schema Changelog

Changes observed during successful MCP inspections.

Changed3 schema fields changedOct 8, 2026

addedOutput schema / properties / verification_label

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "认证说明；不可用时为 null。"
+}

removedOutput schema / properties / verified_reason

Removed value: -{
-  "anyOf": [
-    {
-      "type": "string"
-    },
-    {
-      "type": "null"
-    }
-  ],
-  "description": "认证说明；不可用时为 null。"
-}

changedOutput schema / required

Previous value: -[
-  "user_id",
-  "name",
-  "avatar_url",
-  "profile_url",
-  "bio",
-  "follower_count",
-  "following_count",
-  "post_count",
-  "verified",
-  "verified_reason",
-  "points"
-]New value: +[
+  "user_id",
+  "name",
+  "avatar_url",
+  "profile_url",
+  "bio",
+  "follower_count",
+  "following_count",
+  "post_count",
+  "verified",
+  "verification_label",
+  "points"
+]

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: -[
-  "user_id",
-  "name",
-  "avatar_url",
-  "profile_url",
-  "bio",
-  "follower_count",
-  "following_count",
-  "post_count",
-  "verified",
-  "verified_reason"
-]New value: +[
+  "user_id",
+  "name",
+  "avatar_url",
+  "profile_url",
+  "bio",
+  "follower_count",
+  "following_count",
+  "post_count",
+  "verified",
+  "verified_reason",
+  "points"
+]

First observedJun 22, 2026

TDQS

C2.9/5.0

Behavior2/5

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

Annotations already declare readOnlyHint=true and openWorldHint=true, so the safety profile is covered by structured data. The description adds no behavioral context of its own – nothing about auth requirements, rate limits, or failure modes when the URL is malformed – so it earns little credit beyond the annotations.

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

Conciseness4/5

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

A single short sentence with the resource and qualifying input front-loaded; nothing is padded. It is arguably terse to the point of under-specification, but there is no wasted wording.

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

Completeness3/5

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

Output schema exists, so return values need not be explained, and one required parameter is fully documented. However, given a crowded sibling set with both by_user_id and search_users variants, the description should do more to route the agent; it is minimally adequate rather than complete.

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?

With a single parameter and 100% schema description coverage, the schema already documents that profile_url must be a user homepage link and not a post link, nickname, or user_id. The description only restates '主页链接' and adds no syntax or format detail, so the baseline of 3 applies.

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

Purpose4/5

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

The description states a specific verb and resource ('获取用户资料') and scopes it to the profile-URL input key, which implicitly separates it from weibo_get_user_info_by_user_id. It does not name that sibling explicitly, so the differentiation is inferable rather than stated.

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

Usage Guidelines2/5

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

The description gives no when-to-use guidance, prerequisites, or alternatives. The only usage constraint present ('不要传帖子链接、昵称或 user_id') lives in the schema field description, not in the tool description, so the tool text itself offers nothing beyond a restatement of the input.

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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