export_report_to_excel

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

No annotations are provided, so the description carries full responsibility for behavioral disclosure. It states it writes to a file, but does not mention whether it overwrites existing files, handles errors, requires permissions, or returns any confirmation. For a write operation, this is a significant omission.

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 with no fluff. It front-loads the core purpose and gives an example. However, it could have used the space to include parameter details or behavioral notes while remaining concise.

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 has 4 required parameters, no output schema, and no annotations, the description is grossly incomplete. It does not explain what the parameters represent, what happens to existing files, or what the tool returns. An agent cannot reliably call this tool without additional external knowledge.

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 0% description coverage, meaning the description must explain the parameters. It does not mention filename, sheetName, columns, or rows at all. The agent would have to infer from the schema alone, which lacks descriptions. The description adds no parameter semantics.

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 tool exports tabular data to an .xlsx file on disk. It uses a specific verb ('export') and resource (tabular data to .xlsx file). This distinguishes it from sibling tools which are all about retrieving or creating data in other systems, not generating Excel files.

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 a use case ('combined order/stock/task data') but does not explicitly state when to use this tool versus alternatives. Since there is no sibling that performs Excel export, the guidance is implicit rather than explicit. It lacks clear 'when not to use' or alternative routing.

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