subscription_offers_batch_update

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

No annotations are provided, and the description only discloses the upsert nature and batch limit. It does not explain resulting behavior for existing vs new offers, partial failures, idempotency, or permission requirements. The requests array is represented as arbitrary objects with no schema refinement.

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 with a single sentence. While it avoids verbosity, it sacrifices necessary detail for a batch operation, making it feel incomplete rather than efficiently concise.

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's complexity (4 required params, batch operation, no output schema, many siblings), the description is grossly inadequate. It fails to explain parameter usage, request format, or behavioral expectations, leaving the agent without sufficient information to use the tool correctly.

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 50% (packageName, productId described). The description adds meaning only by stating 'up to 100 offers', hinting at the requests array size. It does not explain basePlanId or the structure of each request object, leaving significant ambiguity.

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 'Upsert' and the resource 'offers', with a limit of 100. It distinguishes from siblings like batch_get or update_states by focusing on upserting, though the term 'offers' benefits from the tool name indicating subscription offers.

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 no guidance on when to use this tool versus sibling tools like subscription_offers_create, subscription_offers_update, or subscription_offers_batch_update_states. It only mentions a batch limit of 100, but lacks context for selection.

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