ncloud_functions_create_package

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

The annotations already declare destructiveHint: false, and the description adds that the tool can update an existing package, which is useful beyond the annotation. However, it does not disclose other behavioral traits such as idempotency, required permissions, or the effect on existing actions/triggers within the package.

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 a single concise sentence that is front-loaded with the action and resource. Every word earns its place, and there is no redundant or filler content.

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 is minimal but combined with the fully-described schema, it provides a basic understanding. However, there is no output schema, and the description does not explain return values, error semantics, or the distinction between creation and update behavior in detail. For a simple create/update tool, this is adequate but not thorough.

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 schema covers 100% of parameters with descriptions, including platform enum, parameters object, description, and packageName. The description adds no additional semantic meaning beyond what the schema already provides, so the baseline of 3 is 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 'Create or update a Cloud Functions package' clearly identifies the action (create/update) and the resource (Cloud Functions package). It distinguishes itself from sibling tools that list, get, delete, or invoke packages/actions.

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 guidance is provided on when to use this tool versus alternatives like ncloud_functions_create_action or ncloud_functions_delete_package. The description does not mention prerequisites, constraints, or scenarios where this tool is preferred.

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