set_flat_panel_brightness

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

With no annotations provided, the description carries full burden for behavioral transparency. It only states the action without disclosing side effects, persistence, authentication requirements, or error behavior. This is insufficient for a mutation tool.

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 concise sentence, front-loaded with the action and object. It contains no wasted words, making it easily parsable by an agent.

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 low complexity (two simple parameters, no output schema) and complete schema coverage, the description is mostly sufficient, but it lacks context about behavior after invocation (e.g., whether the panel must be on, if there is a response). This leaves some ambiguity for a mutation tool.

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 already documents both ip and brightness with descriptions and validation, yielding 100% coverage. The description adds no additional semantics beyond what the schema provides, so 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 uses a specific verb 'Set' and identifies the resource 'brightness of a DragonLIGHT flat panel light', clearly distinguishing it from sibling tools like turn_on_flat_panel or get_flat_panel_status.

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 its usage—when you need to adjust brightness—but doesn't explicitly state when to use it versus toggling power, nor any prerequisites such as the panel being on. It provides no alternative tool mentions.

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