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

{
  "id": "io.github.xenarch-ai/xenarch-mcp",
  "type": "mcp-server",
  "version": "1.3.1",
  "displayName": "xenarch-mcp",
  "description": "Xenarch — x402 MCP server for AI agent payments. Non-custodial, USDC on Base L2.",
  "repository": {
    "url": "https://github.com/xenarch-ai/xenarch-mcp",
    "source": "github"
  },
  "homepage": "https://xenarch.com",
  "distribution": {
    "packages": [
      {
        "registryType": "npm",
        "identifier": "@xenarch/agent-mcp",
        "version": "1.3.1",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "XENARCH_PRIVATE_KEY",
            "description": "Wallet private key (hex, 0x-prefixed). Auto-generates on first run if omitted.",
            "isSecret": true
          },
          {
            "name": "XENARCH_RPC_URL",
            "description": "Base RPC endpoint URL"
          },
          {
            "name": "XENARCH_NETWORK",
            "description": "Network for payments (base or base-sepolia)"
          },
          {
            "name": "XENARCH_MAX_PAYMENT_USD",
            "description": "Local per-call payment cap in USDC (default 1.00). The only spending ceiling in standalone mode; set 0 to disable. Connect XENARCH_API_TOKEN for managed per-tx/daily/monthly caps."
          }
        ]
      },
      {
        "registryType": "npm",
        "identifier": "@xenarch/agent-mcp",
        "version": "1.1.0",
        "transport": "streamable-http",
        "environmentVariables": [
          {
            "name": "XENARCH_PRIVATE_KEY",
            "description": "Wallet private key (hex, 0x-prefixed). Auto-generates on first run if omitted.",
            "isSecret": true
          },
          {
            "name": "XENARCH_RPC_URL",
            "description": "Base RPC endpoint URL"
          },
          {
            "name": "XENARCH_NETWORK",
            "description": "Network for payments (base or base-sepolia)"
          },
          {
            "name": "XENARCH_MAX_PAYMENT_USD",
            "description": "Local per-call payment cap in USDC (default 1.00). The only spending ceiling in standalone mode; set 0 to disable. Connect XENARCH_API_TOKEN for managed per-tx/daily/monthly caps."
          },
          {
            "name": "PORT",
            "description": "Port for HTTP server (default: 3000)"
          },
          {
            "name": "TRANSPORT",
            "description": "Set to 'http' to enable HTTP transport",
            "isRequired": true
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "io.github.xenarch-ai/xenarch-mcp",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.xenarch-ai%2Fxenarch-mcp/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}