crypto_password_generator_passphrase

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

With no annotations, the description carries full burden. It only says 'Create strong, random passwords' without explaining behavioral aspects like auth requirements, rate limits, or output format. The tool mutates or creates something, but no details.

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 relatively short but includes redundant phrases like 'Password Generator' and a technical 'Menu ID' line. The last sentence about describe_tool is useful but could be integrated. Overall acceptable but not optimal.

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 7 required parameters, no output schema, and lack of annotations, the description is insufficient. It does not explain the tool's scope, limitations, or how it differs from similar crypto tools, leaving an agent with incomplete information.

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 any of the 7 required parameters. It only mentions 'customizable options' generically, providing no semantic value 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 states 'Generate secure passwords, passphrases, and PINs' which is a clear verb+resource. However, it fails to differentiate from sibling tools like crypto_password_generator and crypto_password_generator_pin, which likely have overlapping functionality.

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?

No guidance on when to use this tool vs alternatives. No mention of prerequisites or scenarios where this tool is appropriate. The description lacks any usage context.

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