get_collection_series

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

The readOnlyHint annotation already conveys that this is a safe read operation, and the description's 'List' aligns with it. The phrase 'legacy filter query params' adds some behavioral context by hinting at older-style filtering, but it does not disclose pagination behavior, response details, or how filters combine.

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 with no filler, front-loading the action and resource. It is appropriately terse for its content, though the terseness comes at the cost of completeness in other dimensions.

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 tool with 14 parameters, one required, and zero parameter descriptions, the description is drastically under-specified. It does not explain the filter system, pagination (page/size/unpaged), sort options, or how the collection_id relates to the filtering, leaving an agent with insufficient information to invoke the tool correctly beyond the most basic case.

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%, and the description adds no meaning to any of the 14 parameters. The vague reference to 'legacy filter query params' does not explain accepted values, formats, or interactions for parameters like status, age_rating, or read_status, so the description fails to compensate for the schema's lack of documentation.

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 action ('List') and the resource ('series in a collection'), which distinguishes it from sibling tools like search_series that operate on a broader scope. However, it does not explicitly contrast with inverse tools like get_series_collections, so it stops short of full sibling differentiation.

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?

There is no guidance on when to use this tool versus alternatives such as get_series_collections or search_series. The description does not mention prerequisites, exclusions, or context that would help an agent choose among related series/collection endpoints.

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