mail_clear_domain_mail

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

Annotations state readOnlyHint=false, destructiveHint=false, openWorldHint=false, which is roughly consistent with a reversible config change. However, the description adds nothing beyond the verb: it does not say whether existing forwarded mail is affected, whether the change is immediate, or what confirmation is returned.

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 one-sentence purpose is front-loaded and free of padding; the Args block is boilerplate but brief. Slightly larger than the idea requires but not wasteful.

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 mutation tool with a single undocumented parameter and no useful annotation detail, the description leaves real gaps: no effect on existing catch-all mail, no permissions note, no mention of the inverse operation. An output schema exists, so return values need not be explained, but input behavior still is.

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 0% and the only parameter is a bare string titled 'Domain'. The description's 'domain: Домен' merely restates the parameter name and adds no format, FQDN, or validation guidance.

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?

States a specific verb+resource: disabling catch-all for a domain. It is distinguishable from the counterpart mail_set_domain_mail, though it does not name that sibling explicitly.

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?

There is no indication of when to use this versus mail_set_domain_mail or mail_change_settings, and no prerequisites or warnings are given. Usage must be inferred from the name alone.

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