uisp_get_site_traffic_summary

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

No annotations are provided, so the description carries the full behavioral burden. It discloses that the result is current interval-to-date upload/download totals, which is useful, but it does not describe units, return shape, timezone handling, or how 'now' is determined. The description is reasonably transparent for a simple read operation but leaves room for ambiguity.

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 focused sentence with no filler. It front-loads the action and resource, then appends the interval constraint. Every word contributes to understanding the tool's purpose.

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 simple two-parameter tool, the description gives a fair overall picture, but there is no output schema and no mention of units, exact return format, or whether the totals are cumulative for the current interval. Given the sibling tools and lack of annotations, an agent would benefit from more explicit return-value context.

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 100%, so the input schema already explains both parameters. The description adds 'total upload/download' context and 'up to now' meaning for the interval, but it does not add meaningful details beyond the schema's field descriptions and enum values.

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 an action ('Get'), a resource ('a site's total upload/download'), and a scoping condition ('for the given interval up to now'). It is specific enough about what the tool does, though it does not explicitly differentiate it from similar sibling tools like uisp_get_site_statistics.

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?

There is no guidance about when to use this tool versus alternatives such as uisp_get_site_statistics, uisp_get_summary, or uisp_get_network_statistics. The phrase 'up to now' implies current-interval behavior, but no explicit when-to-use or when-not-to-use information is provided.

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