get_kr_news_kpop_summary

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

Annotations already indicate readOnlyHint and openWorldHint. The description adds value by specifying a 5-minute cache, pricing details, payment methods, return structure, and that it uses the same articles as get_kr_news_kpop. No contradictions with annotations.

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 has a clear first sentence but includes detailed pricing/payment bullet points that might be better placed elsewhere. It is functional but could be more concise; every sentence earns its place but the payment info is peripheral.

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?

Given the tool's complexity (AI analysis, multiple return fields) and that an output schema exists, the description covers core functionality, cache, pricing, and return fields. It is sufficiently complete for a single-parameter tool.

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% with the only parameter 'limit' described in the schema. The description does not add extra parameter semantics, but baseline is 3 when schema covers parameters. No additional guidance needed.

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 provides Korean K-pop news with an AI analysis layer, listing specific components like overall_sentiment, key_themes, trending_entities, and summary. It explicitly distinguishes itself from the sibling tool get_kr_news_kpop by noting the added AI analysis.

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?

The description implies usage when AI analysis is desired over raw news, referencing the sibling tool without AI. However, it lacks explicit guidance on when not to use, prerequisites like wallet setup, or alternatives beyond the one sibling.

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