get_drum_pad_info

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

No annotations are provided, so the description carries the burden. It states 'filled drum pads' which hints at the filtering behavior, but it doesn't disclose whether this is a read-only operation (likely) or any side effects, nor does it describe the response structure beyond the output schema being present.

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, with only two sentences and a parameter list. Every part adds value: the purpose statement and the parameter clarifications. No fluff or repetition.

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's simplicity (2 params, no enums, simple output) and the presence of an output schema, the description covers the necessary essentials. It could mention that this is a read-only operation, but the simplicity of the tool bounds the completeness requirement.

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%, meaning the description must add parameter meaning. It does explain track_index is 1-based and device_index defaults to 1, which adds value over the raw schema. However, the description doesn't clarify what 'device_index' refers to (e.g., which device type) or provide more semantic detail, so it's only partially compensating.

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 'List' and the resource 'filled drum pads in a Drum Rack', providing a specific and unambiguous purpose. It distinguishes itself from sibling tools that handle tracks, clips, or devices.

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 context (querying a drum rack) and parameter roles are documented, but it doesn't explicitly state when to use this over other tools like get_chain_info or get_device_parameters. However, the purpose is clear enough that an agent can infer the use case.

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