GetChannelCatalogProductByChannelCatalog

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

No annotations are provided, so the description carries the full burden. It does not disclose whether the tool is read-only, requires authentication, has pagination, or any other behavioral details.

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 that is too brief and underspecified. It lacks front-loaded key information and fails to justify its existence.

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 output schema, one vague parameter, and no annotations, the description is completely inadequate. An agent cannot determine what input to provide or what output to expect.

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 only parameter 'body' has a generic description 'Request body' in the schema. The tool description adds no meaning about what the body should contain. Schema coverage is high, but the description adds no value beyond the schema.

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 'Get channel catalog products related to these channel catalogs' indicates the tool retrieves channel catalog products, but it is vague about what 'these channel catalogs' refers to. It does not clearly differentiate from siblings like GetChannelCatalogProductInfo or GetChannelCatalogProductInfoList.

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 on when to use this tool versus siblings. With many similar tools (e.g., GetChannelCatalogProductInfo, GetChannelCatalogProductInfoList), the description provides no context for selection.

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