get_account

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

With no annotations, the description carries the full burden. The verb 'Get' clearly indicates a read-only operation, which is helpful. However, it does not disclose error behavior, permission requirements, or whether the returned data has any side effects, though for a simple getter this is less critical.

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 front-loaded sentence with no wasted words. It immediately conveys the action, resource, scope, and lookup mechanism.

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?

The description covers the core purpose and input for this simple one-parameter tool, but with no output schema and no annotations, it leaves the return structure and error behavior unspecified. An agent can call it correctly, but may be uncertain about what exactly 'status/settings' includes.

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%, so the description must clarify parameters. It does add meaning by stating the email is the lookup key ('by email'), but it does not provide format details, validation rules, or what kind of email address is expected beyond the schema's generic string type.

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 uses a specific verb ('Get') and resource ('status/settings for one sending account'), and explicitly scopes it by email. The qualifier 'one' helps distinguish it from list_accounts and get_account_analytics without needing to inspect those tools.

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 gives no explicit guidance on when to use this tool versus alternatives like list_accounts or get_account_analytics. It only implies a single-account lookup via 'by email', with no mention of prerequisites such as the account existing or being active.

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