export_to_excel

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

No annotations are provided, so the description carries full burden. It mentions the package dependency but does not disclose error handling (e.g., missing package), side effects (e.g., file creation), or output behavior (e.g., where the file is saved). This leaves the agent unclear on important execution details.

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 sentence plus a brief note, making it concise and front-loaded. It conveys the core purpose and key requirement efficiently, though the note could be integrated. No superfluous content.

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 no output schema and no annotations, the description fails to specify what the tool returns (e.g., file path, download URL), how it handles the 'results' parameter when a URL is provided, or dependency behavior. This leaves the agent with significant gaps for a tool that produces output.

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 coverage is 100%, so baseline is 3. The description adds minimal value beyond schema; it mentions 'formatting' which correlates with the formatting parameter, but does not elaborate on the 'results' parameter duality (object or URL). The package note is not directly about 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 verb 'Export', the resource 'audit results', and the specific format 'Excel/XLSX format with formatting'. It also mentions the required package 'xlsx', which distinguishes it from sibling export tools like export_to_csv and export_to_html_report.

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 for formatted Excel output ('with formatting') and notes the xlsx package requirement, but does not explicitly state when to use this tool versus alternative export formats (e.g., CSV, JSON, HTML). It lacks direct comparison or exclusion criteria.

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