batch_text_to_speech · Edge-TTS MCP Server MCP

WHAT IT DOES

What batch_text_to_speech does on Edge-TTS MCP Server

AI agents use batch_text_to_speech to create or update resources in Edge-TTS MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Edge-TTS MCP Server environment.

WHY IT NEEDS A POLICY

Why batch_text_to_speech needs a policy

Based on the server context, this tool likely converts multiple text inputs to audio files in batch, which constitutes writing/creating audio files. The description is empty, lowering confidence. Severity is medium due to potential for generating large volumes of audio files. No evidence of destructive, financial, or execute-level behavior.

From the tool's definition Tool name 'batch_text_to_speech' on a server that 'generate audio files' and performs 'text_to_speech'; description is empty.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

batch_text_to_speech Rate-limited

batch_text_to_speech 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": {
    "batch_text_to_speech": {
      "limits": [
        {
          "counter": "batch_text_to_speech_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Edge-TTS MCP Server, so you can run agents against it safely.

FAQ

Questions about batch_text_to_speech

What does the batch_text_to_speech tool do? +

batch_text_to_speech. It is categorised as a Write tool in the Edge-TTS MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on batch_text_to_speech? +

Register the Edge-TTS MCP Server MCP server in PolicyLayer and add a rule for batch_text_to_speech: 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 Edge-TTS MCP Server. Nothing to install.

What risk level is batch_text_to_speech? +

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

Can I rate-limit batch_text_to_speech? +

Yes. Add a rate_limit block to the batch_text_to_speech 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 batch_text_to_speech completely? +

Set action: deny in the PolicyLayer policy for batch_text_to_speech. 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 batch_text_to_speech? +

batch_text_to_speech is provided by the Edge-TTS MCP Server MCP server (yangwuan55/edge-tts-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.