get_age_rating_declaration

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

The description indicates a read-only operation by stating 'Returns current age rating settings,' but with no annotations provided, it does not disclose potential restrictions, permissions, or whether the response includes full details of the declaration. A 3 is appropriate for basic clarity without depth.

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 two sentences long, front-loaded with the purpose, and contains no unnecessary words. Every sentence adds value.

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 simple read tool with one required parameter, the description is mostly complete. It does not explain what 'age rating settings' entails, but for a getter, this is generally sufficient. Could be improved by listing returned fields.

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?

With 100% schema description coverage, the parameter version_id is already documented. The description adds no additional meaning beyond the schema, so a baseline score of 3 is correct.

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 retrieves the age rating declaration for an App Store version, using the verb 'Get' and specifying the resource. It distinguishes itself from sibling tools like update_age_rating_declaration which modifies the declaration.

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 for reading current age settings but lacks explicit guidance on when to use this tool versus alternatives like update_age_rating_declaration or get_review. No when-not-to-use or context provided.

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