batch_update_purchase_option_offer_states

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

The description states the actions performed but does not disclose side effects, failure behavior, or atomicity. It mentions 'Disabled in read-only mode' which is a behavioral note, but lacks details on state changes, error handling, or potential impacts. There are no annotations to supplement this.

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 concise, consisting of two sentences. The first sentence conveys the core functionality, and the second adds a relevant constraint. There is no redundant information, making it efficient and well-structured.

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?

The description covers the primary action and the read-only restriction, which is sufficient for a straightforward batch state update. It does not explain return values, but given the presence of an output schema, this is acceptable. It could benefit from mentioning atomicity or partial failure handling, but the tool's simplicity limits the need.

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 does not describe parameters, but the input schema covers all four parameters with descriptions. Since schema coverage is 100%, the description adds no extra parameter insight. The baseline of 3 is appropriate as the schema provides sufficient semantics.

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's function: activating, deactivating, or canceling multiple one-time product offers in a single batch operation. It specifies the resource type (one-time product offers) and the action (state changes), which is distinct from single-offer operations. The inclusion of 'multiple' and 'single operation' clarifies the batch nature.

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 guidance on when to use this tool instead of alternatives. It only notes that it is disabled in read-only mode, which is a constraint but not a usage instruction. It does not mention scenarios where batching is preferred or compare it to individual activate/deactivate/cancel operations.

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