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valentinlutun-cmd

Voicebox MCP (Full)

voicebox_get_channel_voices

Retrieve voice profiles assigned to a specific channel. Identifies which voices are available for use in that channel.

Instructions

Get the voice profiles assigned to a channel.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
channel_idYesThe channel ID.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior2/5

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

No annotations are provided, and the description does not disclose any behavioral traits such as read-only nature, permissions, rate limits, or side effects. For a simple read operation, minimal disclosure is acceptable but not sufficient.

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 a single sentence that contains all necessary information without any extraneous words. It is appropriately sized and front-loaded.

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?

Given the simplicity of the tool (single parameter, no nested objects) and the presence of an output schema, the description completely covers the necessary context.

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

Parameters3/5

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

With 100% schema coverage and only one parameter (channel_id), the description adds no extra meaning beyond the schema's 'The channel ID.' Baseline of 3 is appropriate.

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 'Get the voice profiles assigned to a channel' uses a specific verb ('Get') and resource ('voice profiles assigned to a channel'), clearly distinguishing it from sibling tools like voicebox_set_channel_voices.

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?

The description is straightforward but lacks explicit guidance on when to use or not use this tool versus alternatives like voicebox_get_profile_channels. Usage is implied but not detailed.

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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