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BlockBeatsOfficial

blockbeats-mcp

Official

search_news

Search newsflashes and articles by keyword with support for pagination and language selection.

Instructions

按关键词搜索快讯和文章,支持分页

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
keywordYes搜索关键词
pageNo页码
sizeNo每页数量(最大100)
langNo语言:cn简体中文 | en英语 | cht繁体中文 | vi越南语 | ko韩语 | ja日语 | th泰语 | tr土耳其语cn
Behavior2/5

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

No annotations provided; description does not disclose behavioral traits such as read-only nature, error handling, or rate limits, leaving the agent uninformed about side effects or constraints.

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?

Single sentence effectively conveys purpose and key feature (pagination), though a slightly more structured format could improve clarity.

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

Completeness2/5

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

Given no output schema and no annotations, the description is insufficient; it lacks information about return format, error conditions, or behavior for missing keywords.

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 coverage is 100% with descriptive parameter descriptions; description adds no extra meaning beyond what schema already provides, so baseline 3 is appropriate.

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?

Description clearly states '按关键词搜索快讯和文章' (search news flashes and articles by keyword) and mentions pagination support, making the tool's purpose specific and distinct from siblings like get_articles or get_newsflash.

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?

No guidance on when to use this tool versus alternatives like get_articles or other search tools among siblings; description lacks context for 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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