{
  "$schema": "https://a2a-protocol.org/schemas/v1.0/agent-card.json",
  "name": "voicefi",
  "version": "1.0.0",
  "description": "VoiceFi™ — Universal Voice Layer for AI Agents, MCP, and macOS. High-fidelity 48kHz neural Edge TTS, acoustic voice personas, hands-free active listening, and cross-agent communication.",
  "url": "https://voicefi.org",
  "provider": {
    "organization": "VoiceFi & LienLogic Data LLC",
    "url": "https://voicefi.org"
  },
  "documentationUrl": "https://voicefi.org/docs.html",
  "supportedInterfaces": [
    {
      "protocol": "mcp",
      "version": "2024-11-05",
      "url": "https://voicefi.org/mcp",
      "endpoint": "https://voicefi.org/mcp",
      "transport": "streamable-http"
    },
    {
      "protocol": "a2a",
      "version": "1.0",
      "url": "https://voicefi.org/api/tts",
      "endpoint": "https://voicefi.org/api/tts",
      "transport": "https"
    },
    {
      "protocol": "relay",
      "version": "1.0",
      "url": "wss://voicefi.org/v1/relay",
      "endpoint": "wss://voicefi.org/v1/relay",
      "transport": "websocket"
    }
  ],
  "capabilities": [
    "audio-synthesis",
    "voice-personas",
    "active-listening",
    "cross-agent-dispatch",
    "edge-tts",
    "mcp-server"
  ],
  "skills": [
    {
      "id": "voicefi-synthesize",
      "name": "48kHz Neural Edge Speech Synthesis",
      "description": "Synthesizes streaming high-fidelity 48kHz neural speech across multiple curated voice personas (Viv, Ava, Christopher, Emily, Aria, Sonia, Stefan, Guy)."
    },
    {
      "id": "voicefi-personas",
      "name": "Voice Persona Selection & Latency Benchmarking",
      "description": "Discovers, auditions, and benchmarks Time-To-First-Byte (TTFB) latency and tone for neural and offline voice personas."
    },
    {
      "id": "voicefi-cross-agent",
      "name": "Cross-Agent Communication Bridge",
      "description": "Dispatches tasks, findings, and turn handoffs between Google Antigravity, Claude Code, and autonomous agent swarms."
    }
  ],
  "defaultInputModes": [
    "text",
    "json"
  ],
  "defaultOutputModes": [
    "audio/mpeg",
    "application/json",
    "text/plain"
  ],
  "authentication": {
    "required": false,
    "schemes": []
  },
  "endpoints": {
    "tts": "https://voicefi.org/api/tts",
    "mcp": "https://voicefi.org/mcp",
    "relay": "wss://voicefi.org/v1/relay",
    "catalog": "https://voicefi.org/.well-known/api-catalog",
    "openapi": "https://voicefi.org/openapi.json"
  }
}