puppeteer_navigate

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

No annotations are present, so the description must disclose behavior. It only states 'Navigate to a URL' without revealing whether navigation waits for page load, handles errors, returns a result, or how the dangerous LaunchOptions affect security. This is minimal behavioral disclosure.

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 zero filler. It is appropriate for a simple navigation 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 this is a 3-parameter tool with no output schema and no annotations, the description is too sparse. It does not explain return behavior, the security implications of allowDangerous, or how navigation fits with other tools. The schema describes parameters but the tool's overall execution context is missing.

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%, with each parameter already described (url, launchOptions, allowDangerous). The description adds no additional parameter guidance, but the schema carries the full burden, so a baseline score of 3 applies.

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 the specific verb 'Navigate' and identifies the resource 'URL', clearly distinguishing this from sibling tools like puppeteer_screenshot and the marketing analysis tools. However, it lacks any additional context about the tool's role (e.g., browser automation prerequisite), so it is clear but not rich.

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 mention of when to use this tool versus alternatives, nor any context about it being a prerequisite for other Puppeteer tools. No alternatives or exclusions are provided.

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