get_v1_user_playlists_by_secUid

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

With no annotations and no description of side effects, permissions, or error behavior, the agent gets no behavioral transparency. The description only implies a GET request through the endpoint path.

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 very concise but at the expense of useful content. It lacks structure, front-loading only the endpoint method. Every sentence should earn its place, but this one doesn't.

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 no output schema and minimal schema descriptions, the description is severely incomplete. It does not mention pagination, response format, or any operational context, leaving the agent with critical gaps.

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 tool description adds no explanation for any of the 3 parameters. Schema coverage is only 33% (page_id has description), and the description fails to compensate, leaving secUid and count underdocumented.

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 'Playlists By Sec Uid' restates the tool's purpose from its name but provides no additional clarity. It is slightly more than a tautology but still lacks specificity about what type of playlists or context.

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 the sibling 'get_v1_user_playlists_by_username', nor any context about prerequisites or limitations.

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