mcp — MCP Server 安装配置（官方 MCP Registry）

{
  "id": "io.github.Coinlooter/mcp",
  "type": "mcp-server",
  "version": "0.1.3",
  "displayName": "mcp",
  "description": "Free & pay-per-call (x402/USDC) APIs for AI agents: nad.fun token intelligence and DeFi yield.",
  "repository": {
    "url": "https://github.com/Coinlooter/payflowagent-mcp",
    "source": "github"
  },
  "distribution": {
    "packages": [
      {
        "registryType": "npm",
        "identifier": "payflowagent-mcp",
        "version": "0.1.3",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "X402_BUYER_PRIVATE_KEY",
            "description": "Private key of a dedicated payer wallet (Base, USDC) used to auto-pay x402 calls. Without it, only free tools work.",
            "isSecret": true
          },
          {
            "name": "PAYFLOWAGENT_API_BASE",
            "description": "Base URL of the nad.fun API (default https://nad.payflowagent.net)."
          },
          {
            "name": "PAYFLOWAGENT_DATAFEED_BASE",
            "description": "Base URL of the Datafeed API (default https://data.payflowagent.net)."
          },
          {
            "name": "X402_BUYER_RPC",
            "description": "Optional payment RPC endpoint (Base mainnet by default)."
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "io.github.Coinlooter/mcp",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.Coinlooter%2Fmcp/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}