load_drum_kit

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

With no annotations provided, the description must itself disclose behavior. It explains the sequence (load rack, then kit) and the selection of the 'first loadable kit,' which gives some transparency. However, it does not mention potential side effects like replacing existing devices, error conditions if the kit path is invalid, or whether the rack is created from scratch or reused. The behavior is partially disclosed but not fully.

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 a single, front-loaded sentence with no filler. Every phrase contributes meaning: the verb, the resource, and the specific path. It is concise and well-structured.

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?

The tool performs a multi-step load operation with three parameters and no annotation context, yet the description is minimal. It does not explain what happens after loading (e.g., return value from output schema), prerequisite conditions (e.g., track existence), or the meaning of rack_uri and track_index. Given the lack of schema descriptions and annotations, the description is incomplete for safe and correct 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?

Schema description coverage is 0%, so the description must compensate. It explains 'kit_path' as the location of the kit to load, but 'rack_uri' and 'track_index' remain unexplained. The description's mention of 'Load a Drum Rack' implies rack_uri is used but does not clarify its format or role. With two of three parameters undocumented, the description adds insufficient 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 tool's action: 'Load a Drum Rack, then load the first loadable kit found at kit_path.' It uses a specific verb (load) and identifies the resources (Drum Rack, kit path), which distinguishes it from siblings like load_instrument_or_effect. The two-step process adds clarity.

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 provides no guidance on when to use this tool versus alternatives such as load_instrument_or_effect. It implies usage for loading drum kits but does not state exclusions or context where another tool would be more appropriate. The phrase 'first loadable kit' hints at selection behavior but not at when to choose this tool.

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