sophos_dns_update_location

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

No annotations are provided, so the description carries full burden. It acknowledges the mutation and gives a specific clearing behavior, but fails to disclose other behavioral traits like idempotency, permissions required, or potential side effects on DNS rules.

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 sentences long, front-loaded with the purpose, and every word earns its place. It is efficient and clear with no superfluous content.

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 11 parameters and no output schema, the description is too minimal. It does not mention required parameters (tenant_id, location_id) or any constraints. Sibling tools include other DNS update tools, but the description offers no guidance on choosing between them.

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, so baseline is 3. The description adds value by explaining how to clear ip_addresses and domain_names, but it says 'empty array' while the schema says 'empty string', which may cause confusion. Still, it provides meaningful guidance beyond the schema.

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 tool updates a DNS Protection location, with a specific verb and resource. It distinguishes from sibling tools like sophos_dns_create_location and sophos_dns_delete_location. However, it does not differentiate from other DNS update tools like sophos_dns_update_custom_domain, but the resource is different.

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 specific guidance on how to clear ip_addresses or domain_names by sending an empty string (though it says 'empty array' which is a slight inconsistency). However, it lacks broader context on when to use this tool versus alternatives, such as prerequisites or limitations.

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