delete_an_addresslist

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

Annotations already set destructiveHint=true, so the description's 'DESTRUCTIVE' adds little new. The instruction 'Confirm with the user before calling' adds some context, but the conflicting purpose (address vs. address list) undermines transparency.

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 with a header, a redundant line matching the title, and a safety note. It is concise but partially redundant.

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?

With only one parameter and no output schema, the description should clearly state what is deleted and any side effects. It fails to consistently convey that it deletes an AddressList record, leaving ambiguity. No explanation of cascading effects or return value.

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 already documents the single 'id' parameter with a description, achieving 100% coverage. The description adds no further parameter details, 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 'Delete address associated with a specific list' which contradicts the tool name and the parameter description 'ID of the AddressList to delete', implying the tool deletes an address list itself, not just an address. This ambiguity harms purpose clarity.

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 warns to 'Confirm with the user before calling' due to destructiveness, but provides no guidance on when to use this tool versus other delete tools like delete_an_address or delete_a_list, which are siblings.

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