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

The annotations already declare that this is not read-only, not open-world, and not destructive, so the safety profile is clear. The description adds that this is a request/application process rather than direct access, but it does not disclose what happens after submission, whether approval is required, or how repeat requests behave.

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 wasted words. It is highly concise and immediately readable.

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?

Although an output schema exists and need not be explained, the tool has 7 parameters, 2 enum fields, and 0% schema description coverage. The one-line description is not complete enough for an agent to understand required inputs, option semantics, or the request workflow.

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?

With 0% schema description coverage across 7 parameters, the description must carry parameter meaning, and it largely does not. It maps loosely to the 'option' enum values ('higher_limits' and 'bulk_feed') but never explains required fields like contact_email or intended_use, nor the use_type or volume_per_day parameters.

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 ('Ask for') and two concrete resources ('higher crawl limits', 'bulk catalog feed'), making the tool's purpose clear. It does not distinguish itself from sibling request tools such as request_feature or request_missing, which keeps it from a 5.

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 implies the tool is for obtaining higher limits or a bulk feed, but it gives no explicit when-to-use guidance, no prerequisites, and no comparison to sibling request tools. An agent must infer the usage context from the purpose alone.

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