bilibili_comment_get

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

With no annotations, the description carries the burden and adds valuable behavioral detail: it explains lazy-loading pagination, the offset semantics (empty for first request, then use next_offset from previous response), and the cursor field. This goes beyond a simple 'get' and helps the agent understand the tool's stateful behavior.

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 compact and well-organized into Args and Returns sections. Every line contributes to understanding the tool's usage, with no redundant filler. It front-loads the main purpose and then provides crucial parameter details.

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?

Despite no output schema and no annotations, the description covers the essential semantics for a paginated comment-list fetcher: parameters, pagination flow, and the cursor field in the response. It does not describe the full response structure or error cases, but for a read-only list tool it is reasonably complete.

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 coverage is 0%, and the description fully compensates. It explains each parameter: oid (object ID with type hints), type_ (comment type), mode (main vs hot), and offset (pagination mechanics including empty string for first request). This adds meaning that the schema does not 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 clearly states the tool fetches a comment list using a new lazy-loading mode, which is a specific verb+resource combination. It distinguishes itself from comment send/operate siblings by the 'get' action, but it doesn't explicitly contrast with other tools.

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. It explains how to paginate but not in which scenarios to choose this over other bilibili tools. The context is implied by the function name but not explicitly stated.

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