secretsmanager_create_secret

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

With no annotations provided, the description carries full responsibility for disclosing behavioral traits. It only states that the tool creates a secret, without mentioning side effects, permissions, what happens if the secret already exists, or return values. This lack of detail is insufficient for a mutating operation.

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 one concise sentence with no redundant words or repetition of the tool name. It front-loads the core action and resource, making it easy to parse quickly.

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 tool is relatively simple with clear parameter schema, but there is no output schema and no annotations. The description does not cover potential edge cases such as duplicate names or response format, which would be helpful for full comprehension. It is adequate but not comprehensive.

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 100%, so the baseline is 3 based on the rubric. The description itself does not add parameter-level details beyond what the schema already documents, but it does align with the required 'name' parameter by emphasizing the creation of a new secret.

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 ('Create') and resource ('a new secret in Secrets Manager in LocalStack'), clearly stating the tool's purpose. This distinguishes it from sibling secrets manager tools like update, delete, list, get, and restore, which have different actions.

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 implies usage by specifying 'create a new secret', suggesting it is for new secrets rather than existing ones. However, it does not explicitly state when to use this tool over alternatives such as update_secret or restore_secret, so guidance is only implied.

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