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. It adds 'for free', which is a useful cost detail, but it does not mention whether the call is safe, what happens if the job is not ready, whether it deletes anything, or what the response structure is. For a tool with no annotation coverage, this is a minimal disclosure.

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, direct sentence that front-loads the core action and resource. 'For free' is a brief but valuable addition. There is no fluff, and every word earns its place.

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 no output schema and no annotations, the description is too thin. It does not explain the prerequisite of having previously submitted an accepted queued check, nor what the result contains or how it is returned. An agent has enough to attempt the call but not enough to handle success or failure correctly.

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?

Schema description coverage is 0%, so the description must compensate for the undocumented parameter. 'job_id' is only described as belonging to an 'accepted queued check', which adds some context but does not explain format, how to obtain it, or any validation rules. The added meaning is marginal and insufficient.

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 a specific action ('get the result') and a specific resource ('accepted queued check'), which distinguishes it from sibling tools that perform checks or retry jobs. The term 'accepted queued check' is somewhat niche but unambiguous in context. It does not explicitly contrast with siblings, but the purpose is evident.

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 explicit guidance on when to use this tool versus the siblings. It implies usage after a check is accepted and queued, but does not state that prerequisite, nor does it mention alternatives or exclusion conditions. The agent must infer the calling context from the name and description.

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