prepare_kroger_cart

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

No annotations are provided; the description does not disclose whether the tool mutates state, requires authentication, or has side effects. The phrase 'prepare' is ambiguous regarding whether it actually adds items to the cart.

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 with no fluff, but it sacrifices clarity for brevity.

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 2 parameters and an output schema, the description is too thin to understand the tool's role in the Kroger cart workflow. It lacks context about what 'prepare' means and how it relates to 'add_approved_items_to_kroger_cart'.

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 0% and the description does not mention 'location_id' or 'dinner_count' at all, leaving their purpose and defaults unexplained.

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 the verb 'prepare' with resource 'approved cart items' and mentions a secondary output of skipped allergy-review items. It gives a specific purpose but does not define what 'prepare' entails, though it distinguishes from sibling 'add_approved_items_to_kroger_cart' by implying a pre-step.

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 is given on when to use this tool vs. the many sibling cart tools. It doesn't state whether this is a dry run or a necessary precursor to adding items.

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