mcp

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.2s-io/mcp",
  "description": "575+ agent tools: data, AI gateway, storage/queues/watchers. x402 USDC, no keys, usage billing.",
  "repository": {
    "url": "https://github.com/2s-io/sdk",
    "source": "github",
    "subfolder": "packages/2s-mcp"
  },
  "version": "1.82.0",
  "websiteUrl": "https://2s.io",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "@2sio/mcp",
      "version": "1.82.0",
      "runtimeHint": "npx",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Hex-encoded EVM private key (0x-prefixed) used by the SDK to sign x402 EIP-3009 payment authorizations. Funds USDC on Base.",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "EVM_PRIVATE_KEY"
        }
      ]
    }
  ]
}