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

Annotations already provide readOnlyHint=false, destructiveHint=false, and idempotentHint=true, covering the basic safety profile. The description adds little behavioral context beyond the required fields and does not contradict annotations. No details on side effects, permissions, or duplicate handling are provided, but the annotations suffice.

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 highly concise, consisting of two short sentences that front-load the action and the key requirement. The demo tag is slightly distracting but does not add significant bulk. Every word serves a purpose.

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?

With all parameters documented in the schema and annotations providing safety semantics, the description is adequate for basic invocation. However, given the presence of closely related tools like edit_product and upload_catalog, a bit more context on when to use this tool would improve completeness. The lack of return-value information is not critical for a create 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 description coverage is 100%, so all parameters are already documented in the schema. The description merely restates that name and price are required, adding no new meaning. Since the schema handles parameter semantics well, a baseline score of 3 is appropriate.

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 'Creates a new product in the business catalog', using a specific verb and resource. This distinguishes it from sibling tools like edit_product and delete_product. The additional requirement of name and price further clarifies its core purpose.

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 provides minimal usage guidance, noting that name and price are required, but does not explicitly say when to prefer this over alternatives such as edit_product or upload_catalog. The context of creating a new product is implied, but no exclusions or alternative comparisons are given.

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