set_tpa_curve_pid_thr0

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

No annotations are provided, so the description carries the full burden. It only states that the tool sets a value, with no mention of side effects (e.g., immediate vs. post-reboot application), persistence, or constraints beyond the prerequisite. For a mutation tool, this is minimal transparency.

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 sentence with a prerequisite note and a type/default hint appended. It is front-loaded, efficient, and every part serves a purpose. No unnecessary words.

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 setter with one parameter and no output schema, the description covers purpose, default, unit, and a prerequisite. However, it lacks behavioral context (immediate effect vs. reboot, persistence) and does not leverage the absence of annotations to provide richer detail. It is adequate but not comprehensive.

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 description coverage is 100% (only one parameter, described as 'Value for tpa_curve_pid_thr0 (UINT16)'). The description adds significant meaning: unit (×0.1%), purpose (PID at zero throttle), and default interpretation (200 = 20%). This exceeds the schema's minimal text, earning above 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 states a specific verb (Set) and resource (tpa_curve_pid_thr0), explains the meaning (PID value at zero throttle for TPA curve), provides the default (200 = 20% of full PID), and the unit (×0.1%). This clearly defines what the tool does and distinguishes it from many sibling TPA-curve tools.

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 mentions a prerequisite (`USE_ADVANCED_TPA`), giving context for when the tool is available. However, it does not explicitly state when to use this tool versus alternatives (e.g., set_tpa_curve_pid_thr100), nor when not to use it. Guidance is implied but not explicit.

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