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

The description adds behavioral context beyond annotations: it specifies that the tool creates a 'draft' product and requires permission checks. Annotations already indicate non-read-only and non-destructive behavior. The description does not disclose additional traits like rate limits, side effects, or output format, so it provides moderate added value.

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 paragraph that covers purpose, prerequisites, and workflow instructions. It is somewhat verbose with procedural steps but generally front-loaded. However, it could be more concise by separating preconditions from core purpose.

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 the tool's complexity (17 parameters, no output schema, no schema descriptions), the description is incomplete. It thoroughly covers permissions but omits parameter explanations, return values, and error conditions. This leaves a significant gap for an agent to use the tool correctly.

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?

The description includes no information about any of the 17 parameters. Schema description coverage is 0%, so the description does not compensate. Without parameter semantics, agents cannot correctly map inputs to their purpose, making this dimension severely lacking.

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 ('Create a draft physical product') and the resource ('for a community managed by the authenticated Nas.com user'). It is specific about the verb and resource, but it does not differentiate from sibling tools like 'create_folder_product' or 'create_upsell', which also create resources.

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 provides explicit guidance on when to use the tool, including prerequisites like checking business permissions and calling 'check_business_tool_access'. It also instructs when not to proceed (when access is blocked) and to show grace-period warnings. This is comprehensive and clearly distinguishes appropriate usage conditions.

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