Batch Update Purchase Option Offer States

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

With no annotations, the description carries the behavioral burden. It discloses the state-changing nature and adds the useful 'Disabled in read-only mode' constraint. However, it does not mention atomicity, partial-failure behavior, irreversibility, or other side effects of the batch operation.

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 two concise, front-loaded sentences with no redundant information. It names the action, the resource, the batch scope, and a key constraint without wasting words.

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?

Together with the fully described input schema and output schema, the description gives enough context to select and invoke the tool correctly. Minor gaps remain around behavior details and explicit alternative routing, but the core purpose and constraints are clear.

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 every parameter is already documented. The description adds no additional parameter semantics beyond what the schema provides, making the baseline 3 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 states a specific action ('Activate, deactivate or cancel') on a specific resource ('multiple one-time product offers') in a single operation. This clearly distinguishes it from the single-offer sibling tools like activate_purchase_option_offer and from offer-editing tools.

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 phrase 'in a single operation' clearly indicates the batch use case and implies it should be used instead of repeated single activation/deactivation/cancellation calls. However, it does not explicitly name the single-offer alternatives or state when not to use this tool.

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