navigate_to_url

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

No annotations are present, so the description must disclose behavioral traits. It mentions the wait_until parameter with three options but does not explain the implications (e.g., what each condition means, whether navigation is awaited, or if there are side effects like changing browser state).

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 very short and uses a structured argument list format. However, it omits necessary context (e.g., that this is a browser automation action) and could be more front-loaded with the core action.

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 no output schema or annotations, and the tool's complexity (browser navigation with wait conditions), the description should cover return behavior, prerequisites (e.g., existing browser session), and fallback behavior. It provides none of this, making it severely incomplete.

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 coverage is 0%, and the description provides minimal parameter context: 'url: 目标URL' (target URL) without format constraints, and 'wait_until' lists options but lacks definitions. The description adds little beyond the parameter names themselves.

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 action '导航到指定URL' (navigate to specified URL), providing a specific verb and resource. However, it does not distinguish from siblings like get_page_url, which reads the URL, but the purpose is still clear.

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?

No guidance is provided on when to use this tool versus alternatives such as click_element (which may also cause navigation). The description does not include any when-to-use or when-not-to-use information.

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