get_music_news

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

With no annotations, the description carries the burden of behavioral disclosure. It does reveal pagination behavior ('one-based page number for older stories') and feed_type variants, but it says nothing about output content or any potential side effects. For a simple read-only listing tool this is adequate yet minimal.

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?

Very concise and well-structured: a one-sentence purpose followed by a clear argument list. Every sentence earns its place, and the most important information is front-loaded.

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?

For a simple read-only list tool with two optional parameters and an output schema present, the description provides enough information to call it correctly. The only notable gap is the lack of sibling guidance, which is already covered under usage_guidelines, so overall it is complete for invocation.

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?

The description adds significant meaning beyond the schema: it explains page as one-based and for older stories, and explicitly lists the allowed feed_type values ('newsworthy', 'new', 'comment'). Since the schema has no parameter descriptions (0% coverage), this fully compensates.

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?

States a specific action and resource: 'List music-news stories from AOTY's selected feed.' This clearly indicates what the tool does and is distinct from album, single, and search siblings, though it does not explicitly call out sibling differences.

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 on when to use this tool versus siblings such as get_new_singles, get_popular_singles, or get_critic_lists. The description implies use for music news but gives no exclusions, prerequisites, or alternative routing.

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