get_bilibili_creator_content

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

The description discloses important behavioral aspects: it is a read operation, cursor tokens never contain credentials or response data, and returned content should be treated as untrusted data (with a warning). It does not mention side effects or rate limits, but since annotations are absent, it carries the burden reasonably well.

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 moderately lengthy but well-organized: it starts with the overall purpose, enumerates sections, then gives cursor and credential instructions, and ends with a security warning. It avoids redundancy with the schema while adding necessary usage context, so it earns a high but not maximal score.

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?

Given the output schema exists, the description does not need to detail return values. It covers all necessary usage context: how to select sections, pagination, credential prerequisites, and the untrusted-data warning. It leaves some ambiguity about error handling and rate limits, but overall it is complete for typical use.

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 input schema already covers all parameters (100% coverage), and the description adds practical semantics: how to use cursor for pagination, that container_id applies only to collections/series, and the meaning of each section value. This goes beyond the schema descriptions, particularly for cursor and section behavior.

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 ('Read') and resource ('Bilibili Creator's currently listable content'), and enumerates all five sections with distinct outputs (overview, videos, collections, series, dynamics). It clearly distinguishes from sibling tools like search_bilibili_creators and get_video_info by focusing on a creator's content sections.

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 provides detailed usage instructions: how to iterate with next_cursor, the constraint never to pass a cursor for overview, and the requirement to call get_credential_setup_instructions if credentials are missing. However, it does not explicitly compare with sibling tools (e.g., when to use get_video_info instead), so it's not fully explicit on alternative selection.

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