garageband_type_text

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

With no annotations provided, the description carries full burden but only states the basic action. It fails to disclose whether it simulates keyboard input, requires editable fields, clears existing text, or handles unfocused elements. These behavioral traits are critical for safe invocation.

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 concise sentence with no redundancy. It is efficient but could be expanded slightly to include critical behavioral notes without sacrificing conciseness.

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 simple action, no annotations, no output schema, and one parameter, the description is too minimal. It omits prerequisites (focused element required), behavior (overwrite vs insert), and error states. A safe invocation requires more context.

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 only parameter 'text' has no schema description (0% coverage). The description adds no meaning beyond 'Type text'—no format hints, constraints, or examples. For a single undecorated parameter, the description should compensate but does not.

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 uses a specific verb 'type' and resource 'currently focused GarageBand UI element', clearly stating the action and target. It distinguishes itself from siblings like garageband_click_ui or garageband_set_ui_value by specifying a text-typing action into a focused element.

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 when text needs to be typed into a focused UI element, but it provides no explicit guidance on when to use this tool versus alternatives like garageband_set_ui_value or garageband_click_ui. There is no when-not or alternative mention.

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