get_album_comments

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

With no annotations, the description must carry behavioral disclosure; it usefully explains pagination, recursive replies, spoiler flags, and null behavior for total/page_count. However, it does not state authentication needs, read-only guarantees, or error behavior for invalid album_id/page.

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 opening sentence is front-loaded and the parameter/return sections are clearly structured and reasonably compact. A minor deduction: the detailed return field list overlaps with the available output schema, adding length beyond the strict minimum.

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 low-complexity, two-parameter read tool, the description covers purpose, parameter semantics, and return semantics including nullability. It lacks usage-routing context relative to sibling tools, which is the main completeness gap.

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 fully compensates by explaining album_id's identity with an example and page's 1-based, defaulted value. This adds meaning the input schema alone cannot provide.

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 states a clear action ('获取本子的一页评论') with the album/comments resource and scope, and adds distinctive features of recursive replies and spoiler flags. It does not explicitly contrast with the sibling get_forum_comments, so it falls just short of full 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 choose this tool over alternatives such as get_forum_comments or when paginated access is needed. The description implies the use case through its name and wording, but does not state exclusions or alternatives.

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