gold_etsy_upload_listing_image

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

No annotations exist, so the description carries the behavioral burden. It adds useful behavior: rank 1-10, first image becomes main, local disk source, and auth/plan constraints. It does not disclose whether uploads overwrite existing images, what the response looks like, or the confirmation requirement beyond the schema.

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 short and front-loaded with the core action and key behavior. 'Closes the biggest gap vs dashboard tools' is somewhat vague and markety, but the rest is concise and informative. 'BYOK' and 'PAID ONLY PRO $29' are abrupt but convey important prerequisites.

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?

For a tool with no output schema and no annotations, some missing behavior context is acceptable, but overwrite/append semantics, result feedback, and error cases are not covered. The schema fills in confirm and path details, making the definition functional but not richly complete.

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 75%, so the schema already documents most parameters. The description adds the rank range 1-10, which is not enforced in the schema, and reinforces that image_path is a local disk path. It does not add detail for listing_id, but the schema and tool name make its role clear.

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 a specific action and resource: 'Upload a photo to a listing from your local disk.' It also adds meaningful details like 'first image = main' and rank range. It does not explicitly differentiate from sibling tools, but no sibling appears to perform image upload, so the purpose is unambiguous.

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 use case: adding a local photo to an existing listing, and it flags access constraints ('BYOK', 'PAID ONLY PRO $29'). However, it does not state when to avoid this tool, mention alternatives, or clarify how it relates to listing create/update operations.

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