check_backup_account

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

No annotations are provided, so the description carries the full burden of behavioral disclosure, yet it says nothing about whether this is a read or write operation, what authentication it needs, or what it returns. Nothing beyond the tool name is communicated.

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 single three-word phrase is not concise-but-complete; it is under-specified. Brevity here reflects missing information rather than efficient front-loading.

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 two-parameter tool with an opaque nested `vars` object, no annotations, and no output schema, the description provides none of the info an agent needs. It is completely inadequate for the complexity indicated by the schema.

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?

Both required parameters (`type` and nested `vars`) have 0% schema description coverage, and the description contributes nothing about their meaning or expected shape. For a nested-object parameter, this leaves the agent guessing at the entire input structure.

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 phrase "Check backup account" merely restates the tool name with the vague verb "check"; it never says what is being verified (connectivity, credentials, quota, existence). It also fails to distinguish this tool from the many sibling backup-account tools such as list_backup_accounts, get_backup_account_options, and get_backup_account_client_info.

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 tool versus its numerous siblings, nor any prerequisites, exclusions, or alternative routing. An agent has no basis for choosing it over get_backup_account_options or list_backup_accounts.

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