explore_genre

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only states the action and gives examples of returned data. It does not mention whether the operation is read-only, rate limits, authentication needs, or error behavior (e.g., handling non-existent genres). The existence of an output schema partially compensates but the description itself is lacking.

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 a single sentence that front-loads the main action and key examples. There is no verbosity or redundancy. Every word earns its place, making it highly efficient for an agent to parse.

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 has 2 parameters, an output schema, and multiple sibling tools, the description is too sparse. It does not clarify what 'detailed metrics' includes beyond the two examples, nor how 'limit' interacts with the output. It also fails to differentiate from other genre-related tools, leaving the agent to guess usage context.

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 description coverage is 0%, so the description must clarify parameter meaning. It mentions 'Top Artists, Album counts' but does not explain how the 'limit' parameter affects these metrics (e.g., limit on top artists, albums, or total results). The 'genre' parameter is self-explanatory, but the description adds minimal semantic value overall.

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 it retrieves detailed metrics for a genre, specifying examples like Top Artists and Album counts. This is a specific verb+resource. However, it doesn't explicitly distinguish from sibling tools such as get_genres or get_genre_tracks, leaving some ambiguity about the exact scope of 'detailed metrics'.

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 like get_genres or get_genre_tracks. There is no mention of prerequisites, exclusion criteria, or context where this tool is preferred. The description is insufficient for an agent to decide confidently.

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