List playlist items

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

Annotations already declare readOnlyHint=true and openWorldHint=true, so the safety profile is covered. The description adds the useful fact that results include video items and implies pagination via 'Page through', but says nothing about ordering behavior, rate limits, or that the offset window is bounded at 100000.

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?

A single front-loaded sentence with no filler, and the differentiating detail ('including videos') comes last but is present. It is efficient, though borderline under-specified rather than merely concise.

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?

An output schema exists so return values needn't be described, but a paginated, orderable list tool with 5 undocumented parameters and a near-identical sibling (tidal_get_playlist_tracks) needs more than one sentence to be called 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 description coverage is 0%, so the description carries the full burden for 5 parameters (playlist_id, limit, offset, order, order_direction). It adds nothing about any of them beyond the content-type hint, leaving ordering, direction, and pagination semantics entirely undocumented.

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?

States a specific verb ('Page through'), resource ('playlist item') and scope ('including videos'), which implicitly separates it from the sibling tidal_get_playlist_tracks. However, it never names that sibling or spells out the item-vs-track distinction, so an agent must infer the routing.

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?

'Page through' implies a listing/pagination use case, and 'including videos' hints that this is the broader alternative to tidal_get_playlist_tracks. Still, there is no explicit when-to-use, when-not-to-use, or named alternative, leaving the agent to infer the choice.

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