geck_control_tree

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

No annotations are provided, so the description must disclose behavioral traits. 'Dump' implies a read-only inspection, but the description does not explicitly state side-effect-free behavior, error cases, or limitations such as max_depth/handle dependencies. The single sentence leaves too much unstated for a tool with no annotation safety net.

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?

One short, front-loaded sentence with no filler. The essential verb, resource, and purpose are all present, so it earns its place.

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?

While an output schema exists, the tool has four optional parameters and zero annotation context. The description does not explain how filtering or depth should be used, what handle/backend refer to, or how the result should be consumed beyond 'planning UI automation.' This is too sparse for a reliable call.

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% and the description mentions none of the four parameters (handle, backend, max_depth, title_regex). The agent must guess their meanings and interactions entirely from names and defaults; the description adds no semantic value.

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 states a specific action ('Dump'), a clear resource ('GECK window/control tree'), and an explicit purpose ('for planning UI automation'). This distinguishes it from sibling tools like geck_list_windows or geck_screenshot.

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?

It gives a clear use case: collecting the window/control tree before planning UI automation. It does not explicitly name alternatives or state when not to use it, but the context is enough for an agent to select it.

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