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

With no annotations, the description carries the full behavioral burden, and it discloses nothing. It does not state whether the input password is transmitted externally (a significant privacy trait for a password tool), whether results are cached, whether a breach database is queried, or what the result signifies. For a security-sensitive tool accepting raw password input, this is a serious omission.

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 short but not concise in a useful sense: it is a redundant restatement of the name with a colon, containing no information content. Brevity born of emptiness is not a virtue; the structure is a placeholder rather than a front-loaded summary.

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 security-sensitive tool with three parameters, no annotations, and no output schema, the description is wholly inadequate. Nothing about input expectations, return values, or privacy behavior is conveyed, so an agent would be guessing about how to call it correctly.

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 schema already documents all three parameters (text, input, password), each with a generic 'to process' description. Per the rubric, baseline 3 applies when the schema covers the parameters. The description adds nothing beyond the schema, so it earns the baseline rather than more.

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 'Password Leak: Password Leak' is a pure restatement of the tool name, a tautology with no verb or stated action. An agent cannot tell from this text whether the tool detects leaked passwords, generates password leaks for testing, or checks a password against a breach corpus. It also fails to distinguish this tool from the numerous password-related siblings (x402-password, x402-password-strength, x402-password-entropy).

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 usage guidance whatsoever. No when-to-use condition, no when-not-to-use, and no mention of the obvious alternatives (x402-password-strength, x402-password-entropy, x402-haveibeenpwned). The description provides zero routing information.

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