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

No annotations are provided, so the description carries full responsibility for behavioral disclosure. It states that the tool aggregates three types of information in one call, but does not disclose whether it is read-only, if authentication is required, or any side effects. The minimal behavioral detail does not elaborate beyond the output composition.

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 sentence with no extraneous words. It is front-loaded and immediately communicates the tool’s purpose. Every word 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?

Given no parameters, no output schema, and no annotations, the description is minimally adequate. It tells the agent what the tool returns but lacks details on the structure of the response, data types, or any constraints. For a zero-parameter tool, it could be more complete by specifying the format or scope.

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, so the schema provides no information. The description compensates by explaining what the tool returns (catalog, privacy policy, pricing). With 0 parameters, the baseline is 4, and the description adds meaningful context about the output, which helps an agent understand the tool's function.

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 that the tool returns three specific resources: content catalog, privacy policy, and pricing in a single call. The verb 'get' is implicit, and the purpose is distinct from sibling tools like 'get_bundle' or 'get_session' which focus on different or single resources.

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 is provided on when to use this tool versus alternatives. With siblings like 'get_bundle', 'get_template', and 'try_sample', an agent needs context on which scenario each serves. The description only states what the tool returns, not when to choose it.

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