export_news_data

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

With no annotations, the description carries the transparency burden. It discloses the per-request cost ($0.02/request) but does not explain result delivery (e.g., file download, URL), record limits, pagination, or any filtering behavior beyond what the schema already states. The absence of output schema makes this a notable gap.

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

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

The description is extremely brief, using two short sentences plus a cost note. Every phrase adds value: the export formats, the per-request price, and the bulk-analysis intent. No filler or unnecessary repetition.

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

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

The tool has six parameters and no output schema, so the description must clarify usage context. It covers the export purpose and cost but omits return-value format, delivery mechanism, and any limits or preconditions. The schema covers parameters, but the description leaves operational details vague, making it minimally adequate.

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

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

Schema coverage is 100%, so the baseline is 3. The description adds no extra meaning to parameters beyond repeating the CSV/JSON format. It does not elaborate on date ranges, sources, keywords, or maxRecords, but the schema descriptions already cover these.

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

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

The description clearly states the tool exports news data to CSV or JSON, with the verb 'export' and resource 'news data'. The mention of 'bulk news data for analysis' helps differentiate it from sibling news-fetching tools like get_crypto_news, but does not explicitly name any alternatives.

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

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

No guidance is provided on when to use this tool versus alternatives such as search_historical_news or get_crypto_news. The description implies bulk download usage but lacks any explicit context, exclusions, or comparative advice.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.