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

The description adds meaningful behavioral context beyond the annotations: the current site layout is immediately replaced and preserved as a draft. This clarifies the destructiveHint=true and idempotentHint=true annotations by explaining what is affected and what happens to existing custom layout.

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 two short sentences and front-loads the action. The second sentence is slightly awkward but carries important state-change information, so it 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?

For a one-parameter destructive mutation with no output schema, the description provides enough context about the effect and the preservation of the current layout as a draft. Annotations already cover the safety profile, so the remaining explanation is sufficient for correct invocation.

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 input schema has 100% description coverage for the single product_id parameter, including that it is a site UUID from list_products. The description adds no additional parameter meaning, so the baseline score of 3 is appropriate.

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 states a specific action: revert the site to its built-in ticket pages. It distinguishes this from custom ticket-page states by explaining that the site's own layout stops being shown. It does not explicitly name related siblings such as save_ticket_pages or publish_ticket_pages, but the core operation is clear.

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 phrase 'Go back to the built-in ticket pages' implies the appropriate situation, but the description does not explicitly say when to use this instead of save_ticket_pages, publish_ticket_pages, or check_ticket_pages. Usage is inferable but not well guided.

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