etsy_listing_image_upload_url

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

With no annotations, the description must disclose behaviors. It mentions upload (write operation) and management of rank and alt text, but fails to explain behaviors like overwrite behavior, error handling for invalid URLs, or required parameters beyond what is implied in the name.

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 that front-loads the action (upload) and key features. It could be improved by including required parameters, but it avoids redundancy.

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 7 parameters, no output schema, and no annotations, the description is too sparse. It does not explain the necessity of shop_id and listing_id, the effect of overwrite, or what the tool returns. Users would need to infer from the schema and tool name.

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 57% (4 of 7 parameters have descriptions). The description highlights 'rank and alt text management', adding context to those two parameters, but does not clarify the role of shop_id, listing_id, overwrite, or is_watermarked beyond schema defaults.

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 tool uploads a listing image from a public URL and includes rank and alt text management. It differentiates from siblings like 'etsy_listing_image_upload' by specifying 'from a public URL', but does not explicitly contrast with that alternative.

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 no guidance on when to use this tool versus alternatives such as 'etsy_listing_image_upload' or when not to use it. It also lacks prerequisites or context for typical use cases.

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