spotify_identify_track

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

No annotations are provided, so the description carries the full burden. It says nothing about return shape, pagination/limit behavior, network calls, authentication, or side effects. The only behavioral hint is that it accepts multiple input formats, leaving the agent to guess what happens with each.

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 states the action and input forms without wasted words. Excellent for a simple tool description.

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 no output schema and no annotations, the description should tell the agent what the tool returns and how the parameters shape behavior. It does not explain the return value, the meaning of 'limit', market filtering, or what 'identify' means as an operation. The description is too sparse for confident invocation.

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 zero descriptions, so the description must clarify the parameters. It partially does by mentioning Spotify/YouTube links, ISRC, search text, and 'title and artist', but it never explicitly ties these to the 'input' and 'artist' parameters, and it says nothing about 'limit' or 'market'. Coverage is inadequate for four parameters.

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 specific action ('Identify') on a resource ('track') and enumerates accepted input formats. It is immediately clear what the tool does. However, it does not contrast this with the overlapping sibling tools spotify_search_tracks, spotify_resolve_links, or youtube_identify_track, so sibling differentiation is missing.

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 the tool is used to turn links or search text into a track identity, but it gives no explicit guidance on when to choose it over alternatives. There are several close siblings and no exclusion criteria, so an agent gets little direction about when this tool is the right one.

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