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bvandevliet

Betaflight MCP

by bvandevliet

get_feedforward_yaw_hold_gain

Retrieves the feedforward yaw hold gain value to sustain yaw after stick release and counteract I-term under-yaw.

Instructions

Get feedforward_yaw_hold_gain: Sustains a residual FF signal in yaw after the stick is released, counteracting I-term under-yaw. [UINT8, 0–100, default: 15]

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, and the description does not disclose behavioral traits (e.g., read-only, safe). The name suggests a read operation, but the description lacks explicit clarity on behavior.

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

Conciseness4/5

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

The description is concise with one informative sentence plus a data type annotation. Front-loads the name and explains purpose efficiently.

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 simple getter, the description covers purpose and parameter details (type, range, default). Missing return format or side effects, but adequate for context.

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?

There are no parameters, so the description need not add meaning beyond the schema. The data type hint [UINT8, 0–100, default: 15] adds value.

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 it retrieves the feedforward_yaw_hold_gain parameter and explains its function: sustaining residual FF signal in yaw after stick release. This distinguishes it from siblings like get_feedforward_yaw_hold_time.

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?

Usage is implied by the tool name and description (use to read the parameter value), but there is no explicit guidance on when to use this vs alternatives or exclusions.

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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