configure_scraper

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

With no annotations provided, the description carries the full burden of disclosing behavioral traits. It only says 'Configure browser settings' and gives no indication of side effects, persistence, whether it modifies current sessions, or what state changes occur. This is completely inadequate for a configuration 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?

The description is a single short sentence, which is concise but under-specified. It does not convey what settings are configurable or how to use the tool, so it is not effective conciseness; it's a placeholder-level description.

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?

Despite the tool having 18 parameters, no annotations, no output schema details, and no parameter descriptions, the description provides almost no context. It fails to explain what each configuration option does, what the expected inputs are, or the effect of calling this tool, making it completely inadequate for the tool's complexity.

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 no parameter details. With 18 parameters including headless, timeout_ms, browser_type, and various profile paths, the description adds no meaning beyond the raw schema names and types. The complete lack of parameter information fails to compensate for the poor schema.

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 the general purpose ('Configure browser settings') with a verb and resource, but it is vague and does not differentiate from sibling tools like configure_stealth or configure_runtime, which also configure browser-related settings. It does not mention the scraper context or any specific settings area.

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 the many sibling configuration tools. There are no mention of use cases, prerequisites, or alternatives, so the description has no usage guidance.

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