set_track_panning

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

The description only explains the panning range and track_type options but lacks disclosure of behavioral traits like whether the operation is idempotent, what happens on invalid input (e.g., out-of-range track_index), or any side effects. Without annotations, more context is needed.

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 concise and front-loads the purpose in the first sentence. The parameter list is clear but could be more structured (e.g., using bullet points). No wasted words.

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 mutation tool with no output schema, the description should mention return behavior (e.g., success confirmation) or error handling. It does not address what happens after execution, such as whether the panning is applied immediately or if there are prerequisites (e.g., track must exist). The parameter list covers some but not all critical info.

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 for 'panning' (range) and 'track_type' (enum values), which is helpful given 0% schema coverage. However, it completely omits the required 'track_index' parameter, leaving it undocumented. This is a significant gap.

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 'Set' and the resource 'track panning', making the purpose immediately clear. However, it does not explicitly differentiate from sibling tools like set_track_volume or get_track_panning, though the name itself provides some distinction.

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, such as other set_track_* tools or get_track_panning. There are no exclusions or context about prerequisites (e.g., track existence).

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