Get usage

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

Annotations already declare readOnlyHint=true, destructiveHint=false, and idempotentHint=true. The description only confirms a read operation ('Get') without adding further behavioral details such as authentication requirements, rate limits, or data formats. It does not contradict annotations.

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 sentence that is concise and front-loaded with the action and resource. It contains no unnecessary words or 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?

The description adequately states the tool's purpose, but given the lack of an output schema, it does not hint at the structure of the returned data. While annotations cover safety, the description could be more complete by mentioning that the data is for the authenticated organization or specifying optional filter parameters.

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?

Both parameters ('period' and 'environment') have descriptions in the input schema that clearly explain their purpose. The description itself adds no additional parameter information, but the schema coverage is 100%, meeting the baseline for a score of 3.

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 ('Get'), resource ('billing and usage data'), and scope ('for the authenticated organization'). It is specific and distinguishes itself from sibling tools that deal with other resources like environments or applications.

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 implies usage for retrieving billing/usage but does not explicitly mention when to use this tool versus alternatives like laravel_cloud_get_organization or laravel_cloud_get_environment_metrics. No 'when not to use' guidance is provided.

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