Create Baidu folder

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It merely states a folder is created, but does not disclose whether the operation is idempotent, what happens if the path already exists, whether special permissions are required, or what the response contains. This is significantly lacking for a mutation tool.

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, front-loaded sentence with no filler words. It is efficient and easy to parse, though it could be slightly longer to cover parameter details without becoming verbose.

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?

With three parameters, no annotations, no output schema, and zero schema parameter descriptions, the tool definition is incomplete. The description does not explain error behavior, return values, the effect of dryRun, or the meaning of rtype, leaving an agent without enough guidance for successful invocation.

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 0%, so the description must compensate. It hints at the path semantics ('under /apps/<appName>') but does not explain the rtype parameter, the dryRun flag, or the exact path format. Only minimal value is added beyond the raw 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 clearly states the action ('Create') and the resource ('folder'), with a specific location ('under /apps/<appName> in Baidu Netdisk'). This distinguishes it from file-centric siblings like baidu_upload_file and baidu_delete_file.

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 provides clear context about where the folder is created ('under /apps/<appName>'), which implies when this tool should be used. It does not explicitly name alternatives or exclusions, but its unique purpose among siblings makes the intended usage reasonably clear.

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