Create CSVBox Sheet

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

There are no annotations, so the description bears full responsibility for disclosing behavior. It only states that it returns the API response, but gives no detail on side effects, error handling, idempotency, or what happens on duplicate creation. For a creation tool this is a significant gap.

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 brief and front-loaded with the action, which is good. However, its brevity comes at the cost of essential context, so it is under-specified rather than appropriately concise. A few extra sentences clarifying behavior and usage would be justified.

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 tool has no output schema, so the description should clarify what the response contains, but it only says 'Returns the API response' without specifics. The nested 'sheet' object is intentionally open-ended, but the description doesn't hint at required fields or validation. Given the simplicity of the tool and sibling complexity, the description is incomplete.

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 input schema already provides full coverage of the sole parameter, describing the 'sheet' as 'The full CSVBox sheet object to create.' The tool description adds nothing beyond restating the parameter name and format. Since coverage is 100%, the description meets the baseline but adds no extra value.

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 states a clear action: creating a new CSVBox sheet via a POST request, and identifies the resource explicitly. It distinguishes from siblings like update_sheet and patch_sheet by indicating creation, though it doesn't explicitly call out the distinction. The purpose is unambiguous.

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 no guidance on when to use this tool versus alternatives such as update_sheet or patch_sheet. It does not mention any prerequisites, when creation is appropriate, or when another sibling might be better. An agent would have to infer usage from the tool name alone.

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