Delete device

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

The annotations already disclose destructiveHint=true and readOnlyHint=false, which cover the safety profile. The description adds only the API endpoint and restates the delete action; it does not disclose additional behavioral traits such as whether deletion is permanent, whether associated data is removed, or any authorization requirements. Thus, it adds minimal value beyond 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 short, but it contains redundancy: 'Delete device.' and 'Deletes the specified device.' say essentially the same thing. The third sentence about the API endpoint is useful. The redundancy means not every sentence earns its place, but the overall structure is not overly verbose.

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 simple delete operation with one parameter, no output schema, and clear annotations, the description is sufficiently complete. It states the action, the target resource, and the endpoint. The lack of additional details (e.g., response format, side effects) is less critical given the low complexity and the guidance from annotations and schema.

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 covers the single parameter 'id' with a clear description ('The ID of the device to delete'), achieving 100% schema coverage. The tool description does not add further parameter semantics beyond what the schema already provides. Given the high schema coverage, a baseline score of 3 is appropriate.

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 tool's purpose with a specific verb and resource: 'Delete device. Deletes the specified device.' It also provides the API endpoint, adding precision. This distinguishes it from sibling tools like deleteGroup or deleteTag by explicitly naming the device resource.

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 context by naming the action 'delete' and the resource 'device', but it does not explicitly state when to use this tool versus alternatives (e.g., updateDevice or removeGroupDevices). There are no explicit when/when-not guidelines or alternative recommendations, so the guidance is only implied.

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