List v2 mix 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 a mix item set contains both tracks and videos and that results are paged, but it says nothing about pagination limits, ordering, or how many items a mix typically holds.

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 key scope qualifier (current-generation/v2) comes early. It is efficient, though the extreme terseness leaves real gaps elsewhere.

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 need not be described, but with 0% parameter coverage and no differentiation from the v1 mix-items sibling, the description is too thin for a paged collection endpoint. It omits the minimum detail needed to select and invoke confidently.

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% across three parameters, so the description carries the full burden and largely fails it: mix_id, limit, and offset are never explained. Only the word "page" weakly hints that offset/limit exist, leaving the agent to read the raw schema for meaning.

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 clear verb (page through) and resource (tracks and videos in a v2 mix), and the phrase "current-generation" signals the v2 variant versus a legacy mix. However, it never names the sibling it is distinct from (tidal_get_mix_items, tidal_get_mix_v2), so an agent must infer the v2/legacy split on its own.

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?

"Current-generation TIDAL mix" implies the tool applies to newer mix IDs, which lightly steers usage, but there is no explicit when-to-use rule, no statement of a prerequisite mix_id, and no routing away from tidal_get_mix_items. Usage is implied rather than specified.

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