text_to_voice

Creates voice from description. Returns: three voice preview files. Use when: designing custom voice from text prompt.

SERVERElevenLabs MCP Enhanced SOURCE199-mcp/mcp-elevenlabs

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade C, identity unverified Pull the record →

This record as markdown: /tools/199-mcp-mcp-elevenlabs/text-to-voice.md

WHAT IT DOES

What text_to_voice does on ElevenLabs MCP Enhanced

AI agents use text_to_voice to create or update resources in ElevenLabs MCP Enhanced, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ElevenLabs MCP Enhanced environment.

RISK

Why text_to_voice is rated Medium

This tool creates new voice assets (preview files) from a text description. It generates/writes new data but is reversible (previews can be discarded). No code execution, deletion, or financial transaction is involved. Severity is medium because it consumes API credits and creates persistent voice resources.

From the tool's definition Creates voice from description. Returns: three voice preview files.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs text_to_voice safely

PolicyLayer is an MCP gateway: it sits between your AI agents and ElevenLabs MCP Enhanced, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For text_to_voice, this is the rule to start with:

text_to_voice Rate-limited

text_to_voice stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "text_to_voice": {
      "limits": [
        {
          "counter": "text_to_voice_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect ElevenLabs MCP Enhanced, apply this rule, and every text_to_voice call is checked against it from then on.

FAQ

Questions about text_to_voice

What does the text_to_voice tool do? +

Creates voice from description. Returns: three voice preview files. Use when: designing custom voice from text prompt. It is categorised as a Write tool in the ElevenLabs MCP Enhanced MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on text_to_voice? +

Register the ElevenLabs MCP Enhanced MCP server in PolicyLayer and add a rule for text_to_voice: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches ElevenLabs MCP Enhanced. Nothing to install.

What risk level is text_to_voice? +

text_to_voice is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit text_to_voice? +

Yes. Add a rate_limit block to the text_to_voice rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block text_to_voice completely? +

Set action: deny in the PolicyLayer policy for text_to_voice. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides text_to_voice? +

text_to_voice is provided by the ElevenLabs MCP Enhanced MCP server (199-mcp/mcp-elevenlabs). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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