set_i_pitch

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

With no annotations, the description carries the full burden of disclosing behavior. It states that the tool sets a value and mentions the default, but it does not explain whether the change is persistent, takes effect immediately, or requires a save command. The description is adequate for a simple setter but lacks depth on side effects.

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 concise: a single sentence with a bracketed note on type and default. It is front-loaded and to the point. However, the phrase 'Pitch I gain' is somewhat jargon-heavy and could be slightly clarified for broader understanding.

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 simplicity of the tool (one parameter, no output schema), the description covers the core information: what is set, the data type, and the default. It is reasonably complete for domain experts but lacks explanation of the PID context and usage, which could aid agent understanding.

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 schema already describes the 'value' parameter, achieving 100% coverage. The tool description adds the default value of 84 and clarifies the parameter as 'Pitch I gain', providing useful context beyond the schema. This justifies a score above the baseline of 3.

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 sets the i_pitch parameter, which is the Pitch I gain. It includes the data type (UINT8) and default value, making the action unambiguous. However, it does not explicitly distinguish this tool from other PID-related setters like set_d_pitch or set_p_pitch, although 'i_pitch' and 'Pitch I gain' inherently point to the integral component.

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 provides no guidance on when to use this tool versus alternatives. There is no mention of the PID controller structure, when adjusting I gain is appropriate, or how it relates to other gains. The agent must infer usage from domain knowledge alone.

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