geck_click_control

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

No annotations are provided, so the description must carry the behavioral burden. It does disclose the core action—clicking a child control—and the finding strategy, but it omits important behavioral details such as whether clicks are single or double by default, which window/control context is required (handle), and what happens when lookup fails.

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 front-loaded sentence with no filler. It efficiently states the action and the main selection modes, earning its length despite being incomplete in other dimensions.

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?

This is a nine-parameter tool with no schema descriptions and no annotations, yet the description provides only a one-line summary. An agent would lack enough context to confidently set handle, backend, found_index, or title_regex, and would not know the exact click semantics or failure behavior. The output schema exists, so return-value documentation is less critical, but the input side is under-specified.

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%, so the description must compensate for nine undocumented parameters. It maps only title, class, UIA type, and automation id to lookup criteria, leaving handle, backend, double, found_index, and title_regex unexplained, even though these are not self-evident from the schema alone.

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 gives a specific verb ('click') and resource ('child control') plus the selectors used to find it (title, class, UIA type, automation id). It is clear about what the tool targets, though it does not explicitly distinguish itself from sibling geck_click_at, which is coordinate-based.

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?

There is no guidance about when to use this tool versus alternatives such as geck_click_at, geck_menu_select, or geck_cell_select. The implied use is for clicking UI child controls identified by accessibility properties, but the description never states a condition or exclusion.

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