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bvandevliet

Betaflight MCP

by bvandevliet

get_gps_rescue_descend_rate

Reads the current descent rate setting for GPS rescue, which controls descent speed when approaching home.

Instructions

Get gps_rescue_descend_rate: Descent rate when approaching home. [UINT16, 25–500, default: 150]

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior4/5

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

No annotations provided, so the description carries the full burden. It discloses that the tool retrieves a parameter (read-only implied), and gives semantic context. No side effects or destructive actions are indicated, which is appropriate for a getter.

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?

Description is a single concise sentence that front-loads the purpose and includes essential constraints. No wasted words.

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

Completeness5/5

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

For a simple getter with no parameters, no output schema, and no annotations, the description is fully complete. It provides the parameter name, its meaning, data type, valid range, and default value.

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?

Tool has zero parameters, and schema coverage is 100%. The description adds value by explaining the parameter's meaning and constraints (type, range, default), which exceeds the baseline of 4 for no-parameter tools.

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?

Description clearly states it gets the gps_rescue_descend_rate parameter and explains it is the descent rate when approaching home. It distinguishes from sibling get_gps_rescue_ascend_rate by specifying descent, and provides type, range, and default.

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 vs alternatives. Usage is implied from the tool name and description; it is a getter for a specific parameter. No exclusion criteria or alternative tools are mentioned.

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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