Krystal Voice Caller MCP Server

io.github.KrystalUnity/kvc-mcp

Repository Registry

What is the Krystal Voice Caller MCP server?

Drive a Krystal Voice Caller tenant from Claude, Cursor, or any MCP-aware agent.

How to install Krystal Voice Caller

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

KVC_API_TOKEN
required
secret
Bearer token starting with kvc_token_. Generate at https://krystalunity.com/voice/krystal-caller/dashboard/api-tokens
KVC_BASE_URL
API base URL (default https://krystalunity.com/api/admin/kvc).

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "kvc-mcp": {
      "command": "uvx",
      "args": [
        "kvc-mcp"
      ],
      "env": {
        "KVC_API_TOKEN": "<YOUR_KVC_API_TOKEN>",
        "KVC_BASE_URL": "<YOUR_KVC_BASE_URL>"
      }
    }
  }
}

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