get_track

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

With no annotations, the description only states the function is a read operation ('Get detailed information'). It does not disclose any behavioral traits such as authentication requirements, rate limits, or response format. However, for a simple get, this is minimally adequate.

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: two sentences plus a single parameter explanation. Every sentence is purposeful, and the structure is clear.

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?

For a simple retrieval tool with one parameter, the description provides necessary details about parameter format. It lacks description of the response, but since no output schema exists and the return is presumably a standard track object, completeness is high.

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 0% description coverage, but the tool description fully explains the parameter 'track_id' with valid formats (ID, URI, URL), adding significant value beyond the schema.

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 the resource 'detailed information about a single song', which is specific and distinguishes it from sibling tools like get_playlist or search.

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 implies usage for retrieving a single track, but does not explicitly state when to use this over alternatives (e.g., search for finding tracks, get_playlist for playlists). No exclusions or prerequisites are mentioned.

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