3D AI Agent Avatar

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-10T20:46:30.255308Z",
      "publishedAt": "2026-10-10T20:46:30.255308Z",
      "statusChangedAt": "2026-10-10T20:46:30.255308Z"
    }
  },
  "server": {
    "name": "io.github.nirholas/3D-AI-Agent-Avatar",
    "icons": [
      {
        "src": "https://three.ws/three-ws-mcp-icon.svg",
        "sizes": [
          "any"
        ],
        "mimeType": "image/svg+xml"
      }
    ],
    "title": "3D AI Agent Avatar",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "1.2.3",
    "packages": [
      {
        "version": "1.2.3",
        "transport": {
          "type": "stdio"
        },
        "identifier": "@three-ws/avatar-agent",
        "runtimeHint": "npx",
        "registryType": "npm",
        "environmentVariables": [
          {
            "name": "SOLANA_RPC_URL",
            "format": "string",
            "default": "https://api.mainnet-beta.solana.com",
            "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",
            "format": "string",
            "description": "Ethereum mainnet RPC for ENS resolution. Optional — falls back to ethers' default public providers."
          },
          {
            "name": "HELIUS_API_KEY",
            "format": "string",
            "isSecret": true,
            "description": "Optional Helius API key — enables exact supply + DAS data in pump_snapshot."
          },
          {
            "name": "NVIDIA_API_KEY",
            "format": "string",
            "isSecret": true,
            "description": "NVIDIA NIM key (nvapi-…) — leads the speak tool's TTS provider chain with the free Magpie TTS lane."
          },
          {
            "name": "OPENAI_API_KEY",
            "format": "string",
            "isSecret": true,
            "description": "OpenAI TTS — the speak tool's paid backstop when the free NVIDIA lane is unavailable."
          },
          {
            "name": "REPLICATE_API_TOKEN",
            "format": "string",
            "isSecret": true,
            "description": "Required for the generate_avatar tool (Replicate text/image-to-3D)."
          },
          {
            "name": "REPLICATE_TEXT_TO_AVATAR_MODEL",
            "format": "string",
            "description": "Replicate version hash pinned for text-to-3D — recommended: latest tencent/hunyuan-3d-3.1."
          },
          {
            "name": "SOLANA_SECRET_KEY",
            "format": "string",
            "isSecret": true,
            "description": "Optional default base58 Solana secret for wallet_send / pump_buy. Per-call secret args override this. Treat like cash."
          },
          {
            "name": "THREE_MINT",
            "format": "string",
            "description": "Optional pump.fun mint address for $three so tools accept target=\"three\" as shorthand."
          },
          {
            "name": "MAX_SOL_PER_TX",
            "format": "number",
            "default": "0.5",
            "description": "Per-transaction spend cap in SOL for the execution tools (wallet_send, pump_buy, pump_launch, pump_collect_fees)."
          },
          {
            "name": "REQUIRE_CONFIRM",
            "format": "boolean",
            "default": "true",
            "description": "When on (default), execution tools refuse until re-issued with confirm:true. Set 0/false to disable the gate."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/nirholas/three.ws",
      "source": "github",
      "subfolder": "packages/avatar-agent-mcp"
    },
    "websiteUrl": "https://three.ws",
    "description": "3D AI Agent Avatar — render any GLB, give it a Solana wallet, a voice, and pump.fun powers."
  }
}