Create giveaway links

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

Annotations already declare destructiveHint=true, non-idempotent, and openWorld, so the safety profile is covered. The description contributes a real extra fact (100 requests / 10 seconds per shop, with a link to rate limiting), but says nothing about what is consumed/destroyed, required permissions, or whether links can be revoked.

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 sentences, no filler, easy to scan. Leading with the rate-limit note before the purpose statement slightly de-emphasizes the actual function, but nothing is wasted.

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?

For a destructive, non-idempotent mutation with 6 optional params, a nested payload object, and no output schema, the description omits auth/permission requirements, what a 'package' and its links are, and what happens to the earlier parameters when payload or payload_file is supplied.

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 coverage is 67%, and the schema already explains account, confirm, payload, and payload_file well. The description only clarifies the meaning of 'number' (count of giveaway links); it adds nothing about productId or the payload-vs-flat-parameter mutual exclusivity.

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?

States a concrete verb and resource: creates a new package containing a specified number of giveaway links. It is reasonably distinguishable from list_giveaway_packages/get_giveaway_package, though the 'creates a new package' phrasing sits close to the sibling create_giveaway without explaining the difference.

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 when-to-use guidance, no prerequisites, and no mention of the competing siblings (create_giveaway, create_giveaway_checkout, create_gifting_checkout). The agent gets a purpose but no routing criteria.

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