mutate_sound

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

No annotations provided, so description fully burdened. It discloses randomization effect and file saving, but does not clarify if in-place mutation occurs, what happens on file overwrite, or if return value exists.

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?

Three sentences, front-loaded with core action, no unnecessary words. Perfectly 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?

With one parameter and no output schema, description is mostly adequate but lacks details on side effects (e.g., does it change internal sound state?) and what the tool returns.

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 coverage is 100%, so baseline is 3. Description does not add extra meaning beyond what the schema states for the filepath parameter.

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?

Clearly states the tool mutates the current sound by slightly randomizing parameters and creates variations while maintaining character. Implicitly differentiates from randomize_sound by emphasizing 'slightly', but does not explicitly distinguish.

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?

Provides a use case ('creating sound families or finding interesting variations'), but no explicit when-to-use or when-not-to-use compared to sibling tools like randomize_sound.

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