etsy_user_favorite_shop_remove

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

The description's 'Remove' is consistent with the destructiveHint annotation. No additional behavioral details are given (e.g., reversibility, error conditions), but the annotation already covers the destructive nature. The description adds marginal value beyond the annotation.

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 efficiently conveys the tool's action. It is not overly verbose, though it could include brief parameter hints without losing conciseness.

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 two required parameters, no output schema, and only a destructive hint, the description is too sparse. It lacks information about parameter semantics, expected behavior when the shop is not favorited, and the user context. More completeness is needed for an agent to invoke the tool reliably.

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 does not explain the parameters (user_id, shop_id). The input schema has no descriptions (0% coverage), so the agent has no textual guidance on what these identifiers represent or how to format them.

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 ('Remove') and resource ('a shop from a user's favorites'). The purpose is unambiguous, but it does not explicitly distinguish from sibling tools like add or get, which is a minor gap.

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 guidance is provided on when to use this tool versus alternatives. There are sibling tools for adding, getting, and listing favorite shops, but the description offers no context for selection.

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