get_device_status

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

No annotations provided. The description describes a read operation (returning status/telemetry), but does not disclose potential side effects, authentication needs, error behavior, or whether it's safe. Minimal behavioral disclosure beyond stating what it returns.

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 three concise lines in German, with a clear purpose and parameter explanation. No extraneous text; every sentence adds value.

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 tool with one parameter and no output schema, the description is adequate: it states the function and parameter origin. However, it lacks details on the return format (e.g., is it JSON? what fields?), which an agent would need to parse the result. Vaguely says 'status and telemetry data'.

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 only parameter, device_id, is explained in the description as coming from register_device or list_devices, adding context beyond the schema's title and type. This helps the agent know where to obtain valid IDs.

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 it returns the current status and telemetry data of a device, using a specific verb (returns) and resource (device status/telemetry). It distinguishes from siblings like get_alerts (returns alerts) and list_devices (lists devices).

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?

No explicit guidance on when to use this tool versus alternatives. The only contextual clue is the parameter description mentioning device IDs from register_device or list_devices, implying it's for already registered devices, but no when-not-to-use conditions.

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