list_shows_popular

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

Annotations already communicate read-only, idempotent, and non-destructive behavior. The description adds useful behavioral context beyond annotations, such as pagination defaults, the maximum limit cap, the fact that higher values are clamped rather than rejected, and the meaning of the watchnow values. It does not mention auth requirements or error behavior, but those are less critical given the strong annotation coverage.

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 front-loaded with the purpose and endpoint, and the parameter list is organized in a readable bullet format. However, many lines such as 'genres: Query parameter.' add no informational value and bloat the text. It could be more concise while actually explaining the meaningful parameters.

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?

With 16 optional parameters and zero schema coverage, the description is not complete enough for correct advanced use. An agent can safely make an empty call, but it cannot construct proper filter queries for genres, years, dates, ratings, runtimes, countries, or certifications without external knowledge. The presence of an output schema helps for return values, but the request-side filter semantics remain under-specified.

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 schema provides no descriptions for any of the 16 parameters, so the description is the only source of semantic information. It gives real meaning only to watchnow, page, and limit; the remaining parameters are merely labeled 'Query parameter.' with no format, examples, or accepted syntax. This is a significant gap for filter parameters like genres, years, ratings, dates, runtimes, and certifications.

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 opens with 'Get popular shows' and includes the concrete endpoint GET /shows/popular, making the operation and resource clear. However, it does not explicitly differentiate itself from closely named siblings like list_shows_trending or list_shows_hot, so the agent must rely on the 'popular' distinction in the tool name.

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 provides no guidance on when to use this tool versus alternatives such as list_shows_trending, list_shows_anticipated, list_movies_popular, or list_media_popular. It lists parameters but gives no context about which combinations are intended or when an agent should prefer a sibling tool.

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