fix_device_health

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

There are no annotations provided, so the description carries the full burden. It merely says 'apply a recovery action' without disclosing any side effects, permissions required, or potential destructive behavior. For a tool that likely modifies device state, this is a significant transparency gap.

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, front-loaded sentence that efficiently communicates the tool's core function without wasted words. Every word earns its place, making it appropriately concise.

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?

Given the lack of parameter descriptions and no annotations, the description is incomplete. While an output schema exists, so return values don't need explanation, the description fails to explain the meaning of the parameters or the nature of the recovery action, making it insufficient for an agent to invoke the tool correctly without additional context.

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 two required parameters (device and issue) with zero descriptions, and the description provides no explanation of what these parameters mean. The description references device_health.recommended_fix but does not clarify what 'issue' or 'device' should contain, leaving the agent to infer from the sibling 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 clearly states that this tool applies a recovery action returned by device_health.recommended_fix, using the specific verb 'apply' and the resource 'recovery action'. It implicitly distinguishes itself from the sibling tool device_health, which recommends fixes, but does not explicitly name alternatives.

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 that the tool should be used after obtaining a recommended_fix from device_health, but it does not explicitly state when to use it vs alternatives or any prerequisites. It provides clear context that the action comes from device_health, but lacks explicit exclusions or alternative guidance.

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