get_playlist_tracks

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

With no annotations provided, the description carries the behavioral disclosure burden. It explains the default compact field set, the effect of the fields parameter, the full=True behavior, and the approximate per-record size. This is meaningful behavioral context beyond the raw schema, though it does not cover pagination or error cases.

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?

Three sentences with no filler: the first states the core behavior and ordering, the second enumerates the default fields, and the third explains optional customizations. The most important information is front-loaded and every sentence earns its place.

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?

The description covers the main call behavior, output shape, and payload-size trade-off, and an output schema exists to define return values. It could be more complete with pagination or behavior when both fields and full are supplied, but for a playlist-track retrieval tool it is largely sufficient.

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 must compensate for parameter documentation. It does this well for fields and full, listing the default fields and explaining what full=True adds. playlist_id is not described, but its meaning is clear from the name, schema title, and the tool's purpose.

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 uses a specific verb and resource: 'Return a playlist's tracks in playlist order.' It clearly distinguishes the tool's scope from a single-track getter, though it does not explicitly name sibling alternatives. The resource and behavior are unambiguous.

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 gives clear context for when to use this tool: when you need the tracks belonging to a specific playlist. It does not explicitly provide exclusions or compare against siblings like get_track or search_tracks, but the purpose is clear enough for basic routing.

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