get_v2_track_by_id

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

No annotations are present, and the description does not disclose behavioral traits such as pagination behavior, error handling, rate limits, or the nature of the operation (read-only). The minimal description fails to inform the agent beyond the basic retrieve action.

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 concise at 11 words, but it lacks important structure and details. While front-loaded with the endpoint and title, it omits essential usage context, making it less efficient for an agent.

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, no annotations, and a complex context with many sibling tools, the description is incomplete. It fails to explain pagination (implied by 'page_id'), return object structure, or any side effects. The agent needs more information to use this tool correctly.

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 input schema has 2 parameters with 50% description coverage (only 'page_id' has a description). The tool description adds no extra meaning for the required 'track_id' parameter, and the page_id description is already in the schema. The description does not compensate for the low schema coverage.

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 verb (Get) and resource (music track object by id), making the purpose straightforward. It implicitly distinguishes from sibling tools like 'get_v2_track_by_canonical_id' and 'get_v2_track_stream_by_id' by specifying 'by id', but lacks explicit differentiation.

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 alternatives. There are no instructions on prerequisites, context, or exclusions, leaving the agent with no decision support.

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