click_element

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

No annotations are provided, so the description carries the full burden. It does not disclose what a click triggers (navigation, new tab, form submission), whether it waits for the element to become actionable, what happens if the selector matches nothing, or whether the action is reversible — critical context for an interaction tool.

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?

A single efficient sentence with the action front-loaded and no filler. It is tight, though its brevity partly reflects under-specification rather than disciplined concision.

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?

For an interactive, side-effecting tool with no annotations and no output schema, the description omits the essentials: post-click behavior, waiting/auto-wait semantics, failure modes, and result reporting. An agent cannot predict the consequences of invoking it.

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 100%, so both parameters are documented and the baseline is 3. The description roughly restates the selector parameter, but its wording ('target ID') diverges from the schema's 'CSS selector or element name', adding mild ambiguity rather than new meaning.

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?

States a specific verb and resource ('Click an interactive element') with a mechanism (CSS selector / target ID), so the core action is unambiguous. However, it does nothing to distinguish this tool from siblings like fill_form_field or navigate_page, which also act on page elements, so sibling differentiation is left to inference.

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 gives no conditions for when to use this tool rather than navigate_page or fill_form_field, no prerequisites (page loaded? session active?), and no exclusions. The agent must infer the 'click vs fill vs navigate' split from tool names alone.

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