Get Boxes mirror status

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

Annotations already declare readOnlyHint=true and destructiveHint=false, covering the safety profile. The description adds value by naming the specific output dimensions (import, image, webhook freshness) but does not explain how 'freshness' is expressed or whether there are latency or failure behaviors. No contradiction with 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?

A single, front-loaded sentence with no filler. Every phrase ('import', 'image', 'webhook freshness', 'private local mirror') provides useful information, making it appropriately concise and well-structured.

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 status tool, the description names the exact freshness dimensions returned and the resource scope, while annotations cover the safety aspects. It does lack a definition of what 'freshness' means or the exact response shape, but since there is no output schema, the description is still largely complete for invocation.

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 has zero parameters and 100% schema description coverage, so the description cannot meaningfully add parameter-level semantics. With no parameters to document, the baseline is 4; the description's mention of what is returned is more than sufficient.

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 states a specific verb ('Return') and resource ('import, image, and webhook freshness for the private local mirror'), making the tool's function immediately clear. It also distinguishes itself from inventory-oriented siblings like search_inventory and list_contents by focusing on mirror status.

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 context about what the tool targets ('private local mirror') but does not explicitly say when to use it versus siblings or when not to use it. Usage is implied by the name and resource scope, but no alternatives or exclusions are mentioned.

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