get_product_catalog

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

With no annotations, the description carries the full burden. It states 'Get details' which implies a read-only operation, but it does not disclose return format, potential errors, authentication requirements, or any side effects. Minimal behavioral insight beyond the verb 'Get'.

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?

A single, front-loaded sentence with no unnecessary words. It immediately states the action and resource, achieving high conciseness and clear structure.

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 get tool with two required parameters, the description is adequate but lacks return value details and any business context. There is no output schema, so the description could have explained what 'details' includes, but it remains sufficient for a basic read operation.

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 coverage is 100% with both catalog_id and publisher_id described, but those descriptions are just field names. The tool description adds no further semantics about how the IDs relate or why both are needed, so it meets the baseline without adding value.

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 uses a specific verb ('Get details of') and resource ('product catalog'), clearly indicating a read operation targeting a single catalog. It distinguishes from sibling tools like list_product_catalogs (which lists all) and get_product_catalog_item (which retrieves an item within a catalog).

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 explicit guidance on when to use this tool versus alternatives. The phrase 'a specific product catalog' implies a single-catalog lookup, but it does not mention alternatives or exclude cases like listing catalogs or retrieving catalog items.

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