list_voices

List all available voice profiles with their IDs. Lists default short; pass detail=medium/full for more fields.

SERVERPostking Mcp SOURCEpostking-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/io-github-bitsandtea-postking-mcp/list-voices.md

WHAT IT DOES

What list_voices does on Postking Mcp

AI agents call list_voices to retrieve information from Postking Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why list_voices is rated Low

This tool retrieves configuration data (voice profiles) without modifying, deleting, or executing any operations. It is a straightforward enumeration/list operation that returns metadata. No financial transactions, code execution, or data destruction involved. Low severity due to the benign nature of voice profile information.

From the tool's definition Tool name 'list_voices' and description 'List all available voice profiles with their IDs' clearly indicate a retrieval operation with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_voices safely

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

list_voices Allowed

list_voices is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_voices": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Postking Mcp, apply this rule, and every list_voices call is checked against it from then on.

FAQ

Questions about list_voices

What does the list_voices tool do? +

List all available voice profiles with their IDs. Lists default short; pass detail=medium/full for more fields. It is categorised as a Read tool in the Postking Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_voices? +

Register the Postking MCP server in PolicyLayer and add a rule for list_voices: 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 Postking Mcp. Nothing to install.

What risk level is list_voices? +

list_voices is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_voices? +

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

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

list_voices is provided by the Postking MCP server (postking-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

What list_voices does on Postking Mcp

Why list_voices is rated Low

The rule that runs list_voices safely

Questions about list_voices

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