gumroad_list_products

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

The description implies a read operation but adds no behavioral details beyond listing all products. No annotations exist to clarify; however, the operation is straightforward and low-risk. Missing details like pagination or response format.

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?

A single sentence that is clear and direct, with no unnecessary words. Every part earns its place.

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?

Adequate for a simple list tool with one parameter, but lacks mention of return format or any caveats. With no output schema, a hint about the response would improve completeness.

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 100% because the single parameter (api_key) is described. The description adds no additional meaning beyond the schema's 'Gumroad access token'.

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 it lists all products in a Gumroad account, using a specific verb and resource. It distinguishes from sibling tools like gumroad_get_product (single product) and gumroad_list_sales (sales).

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 explicit guidance on when to use this tool vs alternatives, but the name and description are self-explanatory for a list operation. No exclusions or alternative suggestions are provided.

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