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

No annotations are provided, so the description carries the behavioral burden alone. It usefully discloses the sort order (date descending) and pagination support, but says nothing about permissions, result size limits beyond the schema, or that results are read-only snapshots. Adequate but thin for a tool with zero 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?

Two compact sentences, zero waste. The core operation is front-loaded and the filtering capability follows immediately.

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 paginated list tool with full schema coverage and no output schema, the description covers purpose, ordering, and filtering. It omits guidance on when to choose this over search_articles/list_articles, which is the main remaining 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 100%, so all five parameters (page, page_size, year, date_from, date_to) are already documented in the schema. The description restates the year and date-range filters but adds no syntax, defaults, or interaction rules beyond what the schema provides, so the baseline 3 applies.

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 specific verb and resource ('分页浏览「每日 AIGC 早报」期号') and adds the ordering semantics (date descending), which distinguishes it from the singular sibling get_daily_issue and from list_articles/search_articles. It stops short of explicitly naming those siblings, so it is clear but not fully differentiated.

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?

It implies a browse-and-filter use case via '分页浏览' and the filter mention, but there is no explicit when-to-use guidance, no statement of when to prefer search_articles or get_daily_issue, and no prerequisites. Usage is inferable rather than stated.

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