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。
`verified_reason`	Yes	认证说明；不可用时为 null。

Schema Changelog

Changes observed during successful MCP inspections.

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

A4.1/5.0

Behavior3/5

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

Annotations declare readOnlyHint: true and openWorldHint: true, which align with the read-only nature of '获取'. The description adds no additional behavioral context such as authentication, rate limits, or response characteristics, but given the annotations, the bar is lower and the description is acceptable.

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?

The description is a single, direct sentence with no superfluous words. It conveys the essential purpose efficiently.

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 simple one-parameter, read-only tool with an output schema available, the description is sufficient. It provides the core purpose, and the parameter schema plus annotations cover the remaining operational details.

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

Parameters4/5

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

The schema has 100% coverage for the single parameter, and the parameter description adds valuable clarification by explicitly instructing to pass only the user profile link and not post links, nicknames, or user_id. This goes beyond the schema's basic type definition.

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 verb '获取' (get) and the resource '用户资料' (user info), and specifies the input as '微博用户主页链接' (Weibo profile URL), distinguishing it from sibling tools like weibo_get_user_info_by_user_id by the input type.

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

Usage Guidelines3/5

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

The description implies usage when a profile URL is available, but it does not explicitly state when to use this tool versus alternatives such as by_user_id. The parameter description in the schema adds exclusions (not post links, nicknames, or user_id), but the main description itself lacks this guidance.

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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