Krystal Voice Caller for Claude Desktop
io.github.krystalunity/kvc-mcp
Drive a Krystal Voice Caller tenant from Claude, Cursor, or any MCP-aware agent.
client:Claude Desktop
transport:stdio
runtime:pypi
Install Krystal Voice Caller in Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"kvc-mcp": {
"command": "uvx",
"args": [
"kvc-mcp"
],
"env": {
"KVC_API_TOKEN": "<KVC_API_TOKEN>",
"KVC_BASE_URL": "<KVC_BASE_URL>"
}
}
}
}Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs