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bvandevliet

Betaflight MCP

by bvandevliet

get_d_max_yaw

Retrieve the D_max limit for the yaw axis, used to constrain the D-term during Betaflight flight controller tuning.

Instructions

Get d_max_yaw: D_max for yaw. [UINT8, default: 0]

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior2/5

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

No annotations provided. The description only says 'Get' which implies read-only, but it does not confirm no side effects, permissions, or other behavioral traits. The burden of disclosure is on the description, and it falls short.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is extremely concise with one sentence plus a type/default hint. No wasted words, front-loaded with the key information.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a zero-parameter getter with no output schema, the description adequately states the purpose. It lacks details on return format, but the context is minimal and the tool is simple.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

No parameters exist, so the schema coverage is irrelevant. Per guidelines, 0 params earns a baseline of 4. The description adds no parameter details, but none are needed.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states 'Get d_max_yaw: D_max for yaw.' It uses a specific verb and resource, and the name distinguishes it from siblings like get_d_max_pitch and set_d_max_yaw.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

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 naming convention implies a read operation for the yaw axis, but there is no mention of when not to use or alternative tools like get_d_max_pitch.

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

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