Create giveaway links

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

Annotations already declare destructiveHint=true, idempotentHint=false and openWorldHint=true, so the safety profile is covered. The description does add one genuinely useful non-annotation fact — the 100 requests / 10 seconds per shop rate limit and a link to the throttling guide. It says nothing about what the destructive effect actually does or why 'confirm' exists.

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?

Two short sentences, no padding, and the operative verb statement is easy to find. Leading with the rate-limit caveat ahead of the purpose statement is a minor front-loading miss but it is still compact.

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?

This is a destructive, non-idempotent, open-world mutation with a nested request body, 6 parameters, zero required parameters and no output schema. The description omits what a 'package' is, how the flat number/productId relate to the nested payload, how confirm gates the operation, and what is returned — substantial gaps for a tool of this complexity.

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 67%, and the schema documents account, confirm, payload and payload_file. The description only glosses 'specified number', which mildly clarifies the otherwise undocumented top-level 'number' and leaves 'productId' plus the payload-vs-flat-parameter relationship 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 names a specific verb and resource ('Creates a new package with ... giveaway links') and the 'package' framing dovetails with siblings like list_giveaway_packages and get_giveaway_package. It does not, however, distinguish itself from create_giveaway or create_giveaway_checkout, so an agent must infer the boundary.

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?

There is no when-to-use guidance and no mention of any alternative among the many giveaway siblings (create_giveaway, create_giveaway_checkout, finish_giveaway, list_giveaway_packages). The only contextual sentence is a rate limit, which is not usage routing.

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