get_track_info

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

No annotations exist, so the description carries full burden. It mentions returned fields but lacks details on output format, errors (e.g., invalid index), or whether it's a safe read. The presence of an output schema reduces the burden slightly, but transparency could be improved.

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 very concise: one line for purpose, one line listing parameters. No unnecessary words. Front-loaded with key info. Each sentence adds value.

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 the tool has one parameter and an output schema, the description is mostly complete. It lists the kind of data returned. Missing details like error handling or constraints (e.g., track_index must be valid) but acceptable for a simple query tool.

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 description adds meaning beyond the input schema by explicitly documenting track_index as zero-based. Since schema coverage is 0%, this is valuable. The single parameter explanation is clear and sufficient.

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 it gets detailed info about a specific track (verb+resource), listing specific properties like name, volume, mute, solo, devices. This distinguishes it from sibling tools like get_track_names (just names) or get_selected_track (single track).

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 comprehensive track details, but doesn't explicitly state when to use this vs alternatives like get_track_names or get_track_output_meter. No exclusions or when-not-to-use guidance provided.

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