create_product

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

With no annotations provided, the description carries the full burden of behavioral disclosure, but 'Create a product' only restates the action. It doesn't specify side effects, required permissions, idempotency, or what the response contains, leaving the agent without crucial behavioral context.

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 extremely concise, which is generally good, but it's under-specified. It communicates the core action in three words, yet this brevity sacrifices valuable context that could be included without being verbose, such as noting required fields or use cases.

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 the tool has 3 parameters, no output schema, and no annotations, the description is insufficient. It doesn't mention return values, error conditions, or how this fits into the broader product lifecycle, making it incomplete for an agent to invoke confidently.

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 schema descriptions cover 100% of the parameters (name, metadata, description), so the baseline is 3. The tool description adds no additional parameter semantics, but the schema already provides adequate meaning for each field.

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 'Create a product' clearly states the verb (create) and the resource (product), making the tool's primary purpose evident. However, it doesn't provide additional context to distinguish it from sibling create tools like create_price or create_customer, though the resource is explicitly different.

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?

There is no guidance on when to use this tool versus alternatives. While the name implies it's for creating products, the description doesn't mention any prerequisites, when not to use it, or compare it with related tools like create_price or create_payment_link.

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