ncloud_serverless_batch_create_databases

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

The description discloses atomicity and the asynchronous nature via '202 Operation', which goes beyond the sparse annotations (destructiveHint: false). However, it does not clarify the meaning of 'atomically' (e.g., rollback on failure) or anything about operation tracking.

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?

A single sentence with no filler. The purpose is front-loaded, and the endpoint/response suffix is valuable rather than redundant.

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 2-parameter tool with no output schema, the description covers core behavior and response type. It lacks an explicit note on operation polling or prerequisites, but these are minor given the clarity.

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 100% and both parameters are described in the schema. The tool description adds no parameter-level detail beyond restating the count range already in the schema.

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 uses the specific verb 'Create' with the resource 'databases', scopes it to '1-10', and adds the defining trait 'atomically'. The endpoint and response code further anchor the operation, distinguishing it from single create (ncloud_serverless_create_database) and batch delete (ncloud_serverless_batch_delete_databases).

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 the use case (batch creation of 1-10 databases) but does not explicitly state when to prefer it over ncloud_serverless_create_database or mention exclusions. Since the range includes 1, the boundary between single and batch creation is left ambiguous.

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