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

Annotations already declare destructiveHint=true and readOnlyHint=false, so the destructive nature is covered. The description adds the specific object being destroyed (the Privacy & Cookie Policy document), but does not disclose whether deletion is permanent or has cascading effects on related site services.

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, efficient sentence that front-loads the action and object. Every word earns its place, with no filler or 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?

For a simple deletion tool with one required parameter, destructive annotation, and no output schema, the description is mostly sufficient. It clearly names the target resource and the required scope, though it does not explain edge cases like deleting a nonexistent policy or impact on related PCP services.

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 100%, with site_id documented as 'Site ID'. The description repeats the site context but adds no new parameter-level meaning such as format expectations or behavioral implications of the site_id.

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 verb ('Delete'), a concrete resource ('Privacy & Cookie Policy document'), and a clear scope ('for a site'). This cleanly distinguishes the tool from sibling operations like create_privacy_cookie_policy, update_privacy_cookie_policy, and delete_terms_conditions.

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, no prerequisites, and no exclusions. It relies entirely on the tool name and context to infer that this is the deletion operation for privacy/cookie policy documents.

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