Api applied controls analytics retrieve

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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint and destructiveHint=false, so the safety profile is covered. The description adds that the output is aggregated rather than raw rows, which is useful, but says nothing about what is aggregated, cost, or response shape. The phrase 'filtered queryset' is also unclear since the tool exposes no parameters.

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?

A single front-loaded sentence with no filler. It is arguably too short for the job rather than too long, but there is no wasted text.

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?

There is no output schema, so the description is the only source of information about the return value, and it never says which metrics or dimensions the aggregates contain. For an analytics endpoint surrounded by near-identical siblings, that leaves the agent unable to predict the response or choose this tool confidently.

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 tool takes zero parameters, so the description carries no parameter burden and the baseline of 4 applies. The only caveat is the unexplained 'filtered queryset' phrase, which could mislead an agent into looking for filter parameters that do not exist.

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?

Names a specific verb+resource combination ('aggregated analytics over ... applied-controls'), which is more than a restatement of the title. But it does not say which aggregates it returns, and the sibling list contains a dozen other applied-controls analytics endpoints (per_status, priority_chart_data, sunburst_data, impact_graph); an agent cannot distinguish this one from them.

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 statement of when to call this versus the many alternative analytics endpoints, and no prerequisite or context. The only guidance is an implied 'use this for analytics', which is not discriminating.

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