{
  "name": "arbitrum-mpp-transaction-preflight",
  "version": "4.0.0",
  "description": "Paid Arbitrum transaction simulation and risk reports for wallets and AI agents via MPP and x402.",
  "mcpName": "io.github.naur9n/arbitrum-transaction-preflight",
  "license": "MIT",
  "repository": {
    "type": "git",
    "url": "https://github.com/naur9n/arbitrum-mpp-transaction-preflight.git"
  },
  "homepage": "https://arbitrum-mpp-transaction-preflight-production.up.railway.app",
  "keywords": [
    "arbitrum",
    "mpp",
    "x402",
    "mcp",
    "ai-agent",
    "transaction-simulation",
    "usdc"
  ],
  "type": "module",
  "bin": {
    "arbitrum-preflight-mcp": "dist/mcp.js"
  },
  "files": [
    "dist",
    "public",
    "README.md",
    "server.json"
  ],
  "scripts": {
    "dev": "tsx watch src/server.ts",
    "server": "tsx src/server.ts",
    "client": "tsx src/client.ts",
    "mcp": "tsx src/mcp.ts",
    "typecheck": "tsc --noEmit",
    "build": "tsc -p tsconfig.build.json",
    "prepublishOnly": "npm run typecheck && npm run build"
  },
  "dependencies": {
    "@arbitrum/mpp": "0.1.0",
    "@coinbase/x402": "^2.1.0",
    "@modelcontextprotocol/sdk": "^1.29.0",
    "@x402/core": "^2.18.0",
    "@x402/evm": "^2.18.0",
    "@x402/express": "^2.18.0",
    "@x402/extensions": "^2.18.0",
    "dotenv": "16.6.1",
    "express": "5.2.1",
    "mppx": "0.6.7",
    "viem": "2.55.2",
    "zod": "^4.1.12"
  },
  "devDependencies": {
    "@types/express": "5.0.3",
    "@types/node": "24.0.13",
    "tsx": "4.23.1",
    "typescript": "^5.9.3"
  }
}