get_current_user_playlists

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It only states a simple read operation without mentioning pagination (limit/offset), authentication requirements (access_token), or any side effects. While not misleading, it lacks any depth about behavior beyond the obvious.

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 extremely brief (one short sentence), but this is under-specification rather than effective conciseness. It omits critical information about parameters and usage. While it is not verbose, it does not earn its place as a helpful definition.

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?

With three parameters, no output schema, and no annotations, the description is completely inadequate. An agent cannot determine what limit/offset control, why access_token is needed, or what the response will look like. The tool definition is far from complete for a practical use case.

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%, and the description does not explain any of the three parameters (limit, offset, access_token). The schema only provides defaults and types, not their meaning or usage. The description fails to compensate for the lack of schema documentation, leaving agents to guess parameter semantics.

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 action (Get) and resource (current user's playlists). It is specific enough to understand the tool's function. However, it does not differentiate from the sibling tool 'get_user_playlists', which likely has a similar purpose but for a different user or context. This ambiguity prevents a score of 5.

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?

The description provides no guidance on when to use this tool versus alternatives like 'get_user_playlists' or 'get_playlist_items'. There are no conditions, exclusions, or mention of prerequisites. An agent would have to infer usage from the name alone.

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