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bvandevliet

Betaflight MCP

by bvandevliet

set_use_cbat_alerts

Enable capacity-based OSD and beeper warnings for battery alerts on Betaflight flight controllers. Set value via MSP/CLI.

Instructions

Set use_cbat_alerts: Enable capacity-based OSD/beeper warnings. [UINT8, default: OFF]

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
valueYesValue for use_cbat_alerts (UINT8)
Behavior2/5

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

No annotations provided; description lacks details on behavioral traits such as persistence, immediate effect, side effects, or required permissions. Only states the basic function.

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?

Extremely concise: one sentence plus parenthetical type/default info. No redundant words.

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

Completeness2/5

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

Lacks details on value range (0-255?) and whether setting is boolean-like. No mention of when changes take effect or if reboot required. Inadequate given no output schema.

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?

Adds helpful context beyond schema: indicates data type (UINT8) and default value (OFF). Schema only describes 'value' as a string; description clarifies expected numeric type.

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?

Clearly states the tool sets 'use_cbat_alerts' to enable capacity-based OSD/beeper warnings. Distinct from sibling tools like 'set_cbat_alert_percent' and 'set_use_vbat_alerts'.

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

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives. Does not specify conditions or prerequisites for setting this parameter.

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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