ncloud_create_cache_config_group

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

The description adds the dryRun preview behavior beyond the annotations (destructiveHint=false). However, it does not disclose other behavioral traits such as return values, side effects, or authentication requirements. With annotations providing a baseline, the description offers modest added value.

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 two sentences. It includes the core purpose and a key usage hint (dryRun) without any extraneous information.

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 simplicity and full schema coverage, the description is mostly complete. It explains the dryRun preview feature. However, it does not specify what the tool returns upon successful creation, which could be inferred but is not explicit. No output schema is provided, so a bit more detail would be beneficial.

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 has 100% description coverage for parameters. The description reiterates the dryRun parameter but does not add semantic meaning beyond what the schema already provides. No additional clarifications for parameters like cloudCacheConfigGroupName or cloudCacheImageProductCode.

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 'Create a new Cloud Cache config group' with a specific verb and resource. It also mentions the dryRun parameter for preview. This distinguishes it from sibling tools like ncloud_delete_cache_config_group and ncloud_list_cache_config_groups.

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 implies usage by stating the action, but does not explicitly provide guidance on when to use this tool versus alternatives. There is no mention of prerequisites or scenarios where this tool is inappropriate. The dryRun note is helpful but limited.

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