SocialDataX 微博 Weibo MCP

weibo_get_video_speech_text_job

Read-only

继续查询用户提供的有效 job_id，或微博视频口播转文字 submit 工具返回的 job_id；每次最多等待 240 秒，不创建新任务或触发重处理。

Input Schema

TableJSON Schema

Name	Required	Description	Default
`job_id`	Yes	微博口播转文字任务 job_id；用户已提供时直接使用，否则使用 submit 工具返回的 job_id；不要传 post_id 或帖子链接。

Output Schema

TableJSON Schema

Name	Required	Description
`error`	Yes	失败或过期时的稳定错误结构；非终态或成功时为 null。
`job_id`	Yes	任务 ID。
`status`	Yes	任务状态。
`message`	Yes	面向用户/AI 的状态说明。
`platform`	Yes	任务所属平台。
`source_id`	Yes	任务来源 ID。
`content_id`	Yes	平台内容 ID。
`transcript`	Yes	成功时的口播转文字结果；非终态或失败时为 null。
`is_terminal`	Yes	是否已终态。
`next_action`	Yes	非终态时建议的下一步查询动作。
`content_meta`	Yes	作品上下文信息，便于结合转写内容做口播分析。
`content_type`	Yes	内容类型。
`next_poll_after_seconds`	Yes	建议下次查询前等待的秒数；非终态时可用。

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedAug 24, 2026

changedInput schema / properties / job_id / description

Previous value: -"微博口播转文字 submit 工具返回的 job_id；不要传 post_id 或帖子链接。"New value: +"微博口播转文字任务 job_id；用户已提供时直接使用，否则使用 submit 工具返回的 job_id；不要传 post_id 或帖子链接。"

Changed1 schema field changedAug 19, 2026

changedInput schema / properties / job_id / description

Previous value: -"口播转文字任务 ID。"New value: +"微博口播转文字 submit 工具返回的 job_id；不要传 post_id 或帖子链接。"

Changed1 schema field changedJul 31, 2026

removedInput schema / properties / wait_seconds

Removed value: -{
-  "default": 0,
-  "description": "可选长轮询等待秒数；0 表示只查询一次，最大 240 秒。",
-  "maximum": 240,
-  "minimum": 0,
-  "type": "integer"
-}

Changed2 schema fields changedJul 30, 2026

changedInput schema / properties / wait_seconds / description

Previous value: -"可选长轮询等待秒数；0 表示只查询一次，最大 900 秒。"New value: +"可选长轮询等待秒数；0 表示只查询一次，最大 240 秒。"

changedInput schema / properties / wait_seconds / maximum
```
Previous value: -900New value: +240
```

Changed2 schema fields changedJul 30, 2026

changedInput schema / properties / wait_seconds / description

Previous value: -"可选长轮询等待秒数；0 表示只查询一次，最大 240 秒。"New value: +"可选长轮询等待秒数；0 表示只查询一次，最大 900 秒。"

changedInput schema / properties / wait_seconds / maximum
```
Previous value: -240New value: +900
```

Changed2 schema fields changedJul 17, 2026

addedInput schema / properties / wait_seconds

Added value: +{
+  "default": 0,
+  "description": "可选长轮询等待秒数；0 表示只查询一次，最大 240 秒。",
+  "maximum": 240,
+  "minimum": 0,
+  "type": "integer"
+}

changedOutput schema / properties / next_action / anyOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "job_id": {
-        "description": "需要继续查询的 job_id。",
-        "type": "string"
-      },
-      "tool_name": {
-        "description": "下一步建议调用的查询工具。",
-        "type": "string"
-      }
-    },
-    "required": [
-      "tool_name",
-      "job_id"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "arguments": {
+        "additionalProperties": true,
+        "description": "下一步查询工具可直接使用的参数。",
+        "type": "object"
+      },
+      "instruction": {
+        "description": "给 AI/客户端的查询指令，说明如何继续轮询到终态。",
+        "type": "string"
+      },
+      "job_id": {
+        "description": "需要继续查询的 job_id。",
+        "type": "string"
+      },
+      "tool_name": {
+        "description": "下一步建议调用的查询工具。",
+        "type": "string"
+      }
+    },
+    "required": [
+      "tool_name",
+      "job_id",
+      "arguments",
+      "instruction"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

Changed3 schema fields changedJul 10, 2026

addedOutput schema / properties / content_id

Added value: +{
+  "description": "平台内容 ID。",
+  "type": "string"
+}

addedOutput schema / properties / content_meta

Added value: +{
+  "additionalProperties": false,
+  "description": "作品上下文信息，便于结合转写内容做口播分析。",
+  "properties": {
+    "author": {
+      "anyOf": [
+        {
+          "additionalProperties": false,
+          "properties": {
+            "avatar_url": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "description": "作者头像链接。"
+            },
+            "name": {
+              "description": "作者昵称。",
+              "type": "string"
+            },
+            "profile_url": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "description": "作者主页链接。"
+            },
+            "user_id": {
+              "description": "作者用户 ID。",
+              "type": "string"
+            }
+          },
+          "required": [
+            "user_id",
+            "name",
+            "profile_url",
+            "avatar_url"
+          ],
+          "type": "object"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "作者信息。"
+    },
+    "content_url": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "作品链接。"
+    },
+    "description": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "平台作品原始描述、正文或配文。"
+    },
+    "duration_ms": {
+      "anyOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "音视频时长，单位毫秒。"
+    },
+    "title": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "作品标题；平台无标题时为 null。"
+    }
+  },
+  "required": [
+    "content_url",
+    "title",
+    "description",
+    "duration_ms",
+    "author"
+  ],
+  "type": "object"
+}

changedOutput schema / required

Previous value: -[
-  "job_id",
-  "status",
-  "is_terminal",
-  "platform",
-  "source_id",
-  "content_type",
-  "transcript",
-  "error",
-  "next_poll_after_seconds",
-  "next_action",
-  "message"
-]New value: +[
+  "job_id",
+  "status",
+  "is_terminal",
+  "platform",
+  "content_id",
+  "source_id",
+  "content_type",
+  "content_meta",
+  "transcript",
+  "error",
+  "next_poll_after_seconds",
+  "next_action",
+  "message"
+]

First observedJun 22, 2026

TDQS

A4/5.0

Behavior4/5

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

Annotations declare readOnlyHint=true and openWorldHint=true, which the description complements by stating it does not create new tasks or trigger reprocessing, reinforcing the read-only nature. It adds a concrete behavioral trait: the 240-second maximum wait per call, which is not in the annotations. No contradictions detected.

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, dense sentence that front-loads the core purpose (query an existing job) and includes essential behavior (240s wait, no side effects). Every word earns its place; no fluff or redundant elaboration.

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 one-parameter tool with an output schema present, the description adequately covers when to use it, what it does, and its behavioral limits. The only minor gap is the lack of explicit guidance on how long to keep polling or when to stop (e.g., 'until completion'), but the presence of an output schema and the wait-time hint make this sufficient for an agent to infer appropriate usage.

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%, with the job_id parameter fully documented including its source and exclusion of post_id. The description repeats the job_id origin ('用户提供的有效 job_id，或...submit 工具返回的 job_id') but adds no new parameter-level semantics beyond what the schema already states. Baseline 3 is appropriate given the schema carries the burden.

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 clearly identifies the tool as a query operation for an existing speech-to-text job ('继续查询' = continue querying), tied to a job_id from the submit tool. It distinguishes itself from the submit siblings by explicitly stating it does not create new tasks or trigger reprocessing. However, it does not explicitly state whether it returns status, progress, or final result, leaving some ambiguity for the agent about the exact output nature.

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 description implies usage after a submit call by referencing the submit tool's returned job_id and forbidding post_id. It also provides context on the wait behavior (up to 240 seconds) and side-effect-free nature, guiding the agent to use it for polling without re-submission. It does not explicitly say 'use this instead of the submit tools', but the contrast is implicit and sufficient.

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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