smartlead_view_download_statistics

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

With no annotations provided, the description carries the full burden of behavioral disclosure. While 'View' suggests a read-only operation, the description doesn't address important behavioral aspects like authentication requirements, rate limits, pagination, error conditions, or what format the statistics are returned in. For a tool that presumably returns data, this leaves significant gaps in understanding how it behaves.

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, efficient sentence that gets straight to the point with no wasted words. It's appropriately sized for a tool with two well-documented parameters and follows the principle of front-loading the most important information.

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 read-only statistics tool with comprehensive parameter documentation but no output schema, the description is minimally adequate. It identifies what statistics are being viewed (downloaded campaign data) but doesn't explain what the output looks like, what metrics are included, or how the statistics are calculated. With no annotations and no output schema, the description should ideally provide more context about the return format.

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 has 100% description coverage with clear enum values for both parameters, so the schema does the heavy lifting. The description doesn't add any parameter-specific information beyond what's already in the schema descriptions, which is acceptable given the comprehensive schema documentation. The baseline score of 3 reflects adequate but not exceptional parameter documentation.

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 ('View statistics') and resource ('downloaded campaign data'), making the purpose immediately understandable. However, it doesn't differentiate from similar sibling tools like 'smartlead_get_campaign_statistics' or 'smartlead_get_campaign_analytics_by_date', which also appear to provide statistical data about campaigns.

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. With many sibling tools that appear to provide campaign statistics (e.g., smartlead_get_campaign_statistics, smartlead_get_campaign_analytics_by_date), there's no indication of what makes this tool unique or when it should be preferred over those other options.

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