get--v3-domain-aggregates-providers

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 but offers nothing about what this tool actually does beyond the vague 'aggregate counts'. There's no information about whether this is a read or write operation, what permissions might be required, what format the results take, whether there are rate limits, or any other behavioral characteristics.

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 extremely concise - just three words - but this brevity comes at the cost of being severely under-specified. While there's no wasted text, the description fails to provide the necessary information for effective tool use. It's front-loaded only in the sense that there's nothing to load beyond the initial phrase.

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 tool with one required parameter, no annotations, no output schema, and 0% schema description coverage, the description is completely inadequate. It doesn't explain what the tool does, how to use it, what the parameter means, what results to expect, or how it differs from similar tools. The agent would need to guess or experiment to understand this tool's purpose and usage.

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 for its single required 'domain' parameter, and the tool description provides absolutely no information about what this parameter means, what format it expects, or what values are valid. The description doesn't mention parameters at all, leaving the agent completely in the dark about how to use this tool.

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 'Aggregate counts by ESP' is vague and tautological - it essentially restates the tool name 'get--v3-domain-aggregates-providers' without specifying what is being aggregated or what 'ESP' means. While it hints at counting/aggregation, it doesn't clearly state what resource or data is being processed, making it difficult to distinguish from sibling tools like 'get--v3-domain-aggregates-countries' or 'get--v3-domain-aggregates-devices'.

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 absolutely no guidance on when to use this tool versus alternatives. There's no mention of prerequisites, context, or comparison to sibling tools like 'get--v3-domain-aggregates-countries' or 'get--v3-domain-tag-stats-aggregates'. The agent must guess based solely on the tool name pattern.

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