get_dashboard

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

Annotations already declare readOnlyHint=true, and the description's 'Get' is consistent. The description adds the scope 'current subscriber' and indicates the result is an overview rather than detailed records, but it does not disclose response shape, aggregate behavior, or whether any context/auth is required.

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?

One short sentence, front-loaded with the verb, with no filler or redundancy. It is appropriately economical for a zero-parameter read-only tool.

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 zero-parameter read-only tool, callability is clear. However, 'overview stats' is vague and there is no output schema, so the agent does not know which metrics are included or what the response will contain. This is adequate but leaves meaningful gaps.

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 zero parameters, so schema coverage is 100% and there are no parameters to document. The baseline for zero parameters is 4, and the phrase 'current subscriber' usefully suggests that no parameter input is needed because the context is inferred.

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 uses a specific verb ('Get') and names a concrete resource ('dashboard overview stats') with a scope ('current subscriber'). It is clear on its own, though it does not explicitly differentiate itself from sibling get_* tools like get_usage or get_account.

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 gives no guidance on when to use this tool versus alternatives such as get_usage, get_account, or get_usage_history. It implies a use case through the name and object, but states no exclusions, prerequisites, or conditions.

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