3D AI Agent Avatar — MCP Server 安装配置（官方 MCP Registry）

{
  "id": "io.github.nirholas/3D-AI-Agent-Avatar",
  "type": "mcp-server",
  "version": "1.2.0",
  "displayName": "3D AI Agent Avatar",
  "description": "3D AI Agent Avatar — render any GLB, give it a Solana wallet, a voice, and pump.fun powers.",
  "repository": {
    "url": "https://github.com/nirholas/three.ws",
    "source": "github",
    "subfolder": "packages/avatar-agent-mcp"
  },
  "homepage": "https://three.ws",
  "distribution": {
    "packages": [
      {
        "registryType": "npm",
        "identifier": "@three-ws/avatar-agent",
        "version": "1.2.0",
        "runtimeHint": "npx",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "SOLANA_RPC_URL",
            "description": "Solana mainnet RPC endpoint. Defaults to https://api.mainnet-beta.solana.com — bring your own (Helius / QuickNode / Triton) for production traffic."
          },
          {
            "name": "ETH_RPC_URL",
            "description": "Ethereum mainnet RPC for ENS resolution. Optional — falls back to ethers' default public providers."
          },
          {
            "name": "HELIUS_API_KEY",
            "description": "Optional Helius API key — enables exact supply + DAS data in pump_snapshot.",
            "isSecret": true
          },
          {
            "name": "NVIDIA_API_KEY",
            "description": "NVIDIA NIM key (nvapi-…) — leads the speak tool's TTS provider chain with the free Magpie TTS lane.",
            "isSecret": true
          },
          {
            "name": "OPENAI_API_KEY",
            "description": "OpenAI TTS — the speak tool's paid backstop when the free NVIDIA lane is unavailable.",
            "isSecret": true
          },
          {
            "name": "REPLICATE_API_TOKEN",
            "description": "Required for the generate_avatar tool (Replicate text/image-to-3D).",
            "isSecret": true
          },
          {
            "name": "REPLICATE_TEXT_TO_AVATAR_MODEL",
            "description": "Replicate version hash pinned for text-to-3D — recommended: latest tencent/hunyuan-3d-3.1."
          },
          {
            "name": "SOLANA_SECRET_KEY",
            "description": "Optional default base58 Solana secret for wallet_send / pump_buy. Per-call secret args override this. Treat like cash.",
            "isSecret": true
          },
          {
            "name": "THREE_MINT",
            "description": "Optional pump.fun mint address for $three so tools accept target=\"three\" as shorthand."
          },
          {
            "name": "MAX_SOL_PER_TX",
            "description": "Per-transaction spend cap in SOL for the execution tools (wallet_send, pump_buy, pump_launch, pump_collect_fees)."
          },
          {
            "name": "REQUIRE_CONFIRM",
            "description": "When on (default), execution tools refuse until re-issued with confirm:true. Set 0/false to disable the gate."
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "io.github.nirholas/3D-AI-Agent-Avatar",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.nirholas%2F3D-AI-Agent-Avatar/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}