generate_totp_secret

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

No annotations are provided, so the description bears the full behavioral disclosure burden. It does disclose an important side effect ('store') and the return values, but it does not explain repeated-call behavior, whether the identifier overwrites an existing secret, or any persistence/lookup semantics. This is adequate but minimal.

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 that names the action, the resource, and the key outputs with no filler. Every part earns its place.

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 one-parameter tool, the description covers the main action and return values, especially since there is no output schema. However, it is missing the semantics of 'identifier' and the behavior around storage/overwrite. The absence of annotations makes this gap more significant than it would otherwise be.

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 description does not explain the 'identifier' parameter at all. The name is somewhat self-explanatory, but the agent is left to guess whether identifier is a label, a lookup key, a username, or something else. The description should have clarified this.

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 ('Generate and store') with a specific resource ('TOTP secret') and tells the agent exactly what is returned (base32 secret and otpauth:// URL). This clearly distinguishes it from the sibling get_totp_code, which likely retrieves the current code rather than creating a secret.

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 get_totp_code. It does not state that this is for initial enrollment/setup, nor does it exclude scenarios such as retrieving an existing code. Usage is only weakly implied by the action word 'Generate'.

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