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 explaining behavioral traits. It only describes the content of the tool (what MyDataPass is), not its behavior such as whether it is read-only, what it returns, or any side effects. This lack of behavioral disclosure makes it difficult for an agent to know what to expect from invoking it.

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, compact sentence that fully captures the tool's purpose without extraneous words. It is front-loaded and every phrase adds meaning, making it highly concise and well-structured.

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 the tool's simplicity (no parameters, no output schema), the description provides a reasonable overview but leaves gaps: it does not clarify the return format (e.g., plain text vs. structured data) or confirm that the operation is safe/read-only. Since there are no annotations to supplement this, the context is only partially complete.

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?

The tool has zero parameters, and the schema is empty. Per the rubric, a base score of 4 is appropriate when there are no parameters to describe. The description does not need to add parameter details since none exist, and it does not introduce confusion.

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 clearly states the tool's purpose: it provides information about MyDataPass, its category, and its target audience. While it lacks an explicit verb, the 'what/who' structure makes the intent unambiguous. It also distinguishes from sibling tools like check_compliance_requirement or get_pricing by focusing on the product itself rather than specific features.

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 that this tool is used when one needs general information about MyDataPass, but it does not explicitly state when to use it or when to prefer alternatives. No exclusions or alternative tool references are provided, so the usage context is only indirectly conveyed.

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