track_template_apply

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

With no annotations, the description carries the burden of behavioral disclosure. It mentions that the tool 'replaces its FX chain + settings', indicating destructive behavior. However, it does not elaborate on side effects, reversibility, or prerequisites like whether the track must exist or if undo is supported.

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 succinct with two sentences plus a parameter summary. It front-loads the action and avoids any redundant information, making it efficient for an agent to parse.

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 description covers the tool's purpose, parameters, and high-level effect. However, it does not explicitly state that the tool returns nothing or mention error conditions (e.g., invalid track_index). With no output schema, a note about return values would enhance completeness.

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?

Despite 0% schema description coverage, the description adds clear meaning to both parameters: 'Template name (from track_template_list)' for name and '0-based target track index' for track_index. This fully compensates for the schema's lack of descriptions.

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 'Apply' and the resource 'saved template to a track', specifying that it 'replaces its FX chain + settings'. This distinctively separates it from sibling tools like track_template_list or track_template_save.

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 when to use this tool (to apply a template to a track) and references track_template_list for valid template names. However, it does not explicitly state when not to use it or provide clear alternatives among siblings, such as using individual fx_* tools.

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