edit_pvc_voice

A write tool on the Elevenlabs MCP server.

SERVERElevenlabs SOURCE@aiwerk/mcp-server-elevenlabs

Medium RISK CLASS

Category Write

Parameters 51 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/aiwerk-mcp-server-elevenlabs/edit-pvc-voice.md

WHAT IT DOES

What edit_pvc_voice does on Elevenlabs

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

Parameter	Type	Required	Description
`name`	string	—	The name that identifies this voice. This will be displayed in the dropdown of the website.
`labels`	object	—
`language`	string	—	Language used in the samples.
`voice_id`	string	Yes	Voice ID to be used, you can use https://api.elevenlabs.io/v1/voices to list all the available voices.
`description`	string \| null	—

Parameters from the server's own tool schema.

RISK

Why edit_pvc_voice is rated Medium

An AI agent can call edit_pvc_voice faster than any human can review: one bad instruction and it creates or modifies resources in Elevenlabs by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs edit_pvc_voice safely

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

edit_pvc_voice Rate-limited

edit_pvc_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": {
    "edit_pvc_voice": {
      "limits": [
        {
          "counter": "edit_pvc_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, apply this rule, and every edit_pvc_voice call is checked against it from then on.

FAQ

Questions about edit_pvc_voice

What does the edit_pvc_voice tool do? +

edit_pvc_voice is a write tool on the Elevenlabs MCP server. It is categorised as a Write tool in the Elevenlabs MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does edit_pvc_voice accept? +

edit_pvc_voice accepts 5 parameters: name, labels, language, voice_id, description. Required: voice_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on edit_pvc_voice? +

Register the Elevenlabs MCP server in PolicyLayer and add a rule for edit_pvc_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. Nothing to install.

What risk level is edit_pvc_voice? +

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

Can I rate-limit edit_pvc_voice? +

Yes. Add a rate_limit block to the edit_pvc_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 edit_pvc_voice completely? +

Set action: deny in the PolicyLayer policy for edit_pvc_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 edit_pvc_voice? +

edit_pvc_voice is provided by the Elevenlabs MCP server (@aiwerk/mcp-server-elevenlabs). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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