powerwall_get_operation

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

With no annotations, the description must carry the behavioral disclosure burden. The verb 'Get' signals a read-only operation and 'current' implies a snapshot, but the description does not disclose authorization needs, side effects, or response behavior. Some behavioral signal is present, but it is minimal.

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 with no filler or repetition. It conveys the action and the target resource efficiently.

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 getter, this is close to sufficient, but with no output schema and no annotations the meaning of 'operation mode settings' and the response shape are left implicit. It is also missing routing guidance among the many similar getter siblings, so it is adequate but not complete.

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 zero parameters, so there is nothing for the description to document. The word 'current' adds a slight semantic hint that this is a live snapshot requiring no arguments, aligning with the 100% schema coverage baseline.

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 uses the specific verb 'Get' with the resource 'current operation mode settings', clearly stating what the tool retrieves. It is also easily distinguished from the sibling 'powerwall_set_operation' and the other getter tools by naming a distinct 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?

There is no guidance about when to use this tool compared to siblings like powerwall_get_status, powerwall_get_config, or powerwall_get_system_status. The description only restates the operation and provides no scenarios, prerequisites, or alternatives.

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