get_product

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

No annotations are provided, and the description simply states the basic operation without disclosing behavior like response structure, error handling, or read-only nature. It does not add contextual information beyond what the tool name already conveys.

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, direct sentence with no unnecessary words or repetition. It is perfectly concise and front-loaded with the essential verb and object.

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?

While the tool is simple (one parameter, no output schema), the description lacks details about what 'detailed information' includes, error behavior, or any limitations. However, for a basic get-by-id operation, it remains minimally viable since the purpose and parameter are clearly stated.

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 description mentions 'by its ID', which ties the id parameter to the product identifier, but the schema's property name already does this. With 0% schema description coverage, the description fails to provide any additional semantic detail about the parameter, such as format expectations or edge cases.

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 action (get), the resource (detailed information about a specific product), and the identifier (by its ID). This distinctly separates it from sibling tools that list or filter products, as it is specifically retrieving a single product.

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 when you have a product ID and need detailed data, but it does not explicitly provide any exclusion criteria or mention alternative tools such as list_products or get_products_by_category. Guidance is present but not elaborated.

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