{
  // Cloudflare Workers configuration for MCP Server
  // Documentation: https://developers.cloudflare.com/workers/wrangler/configuration/

  "name": "my-mcp-server",
  "main": "src/index.ts",
  "compatibility_date": "2025-10-28",
  "compatibility_flags": ["nodejs_compat"],

  // Account ID (get from: wrangler whoami)
  // "account_id": "YOUR_ACCOUNT_ID",

  // Environment variables (non-sensitive)
  // For sensitive values, use wrangler secret put or .dev.vars file
  "vars": {
    "ENVIRONMENT": "production",
    "LOG_LEVEL": "info"
  },

  // D1 Database bindings
  // Create: wrangler d1 create my-db
  // "d1_databases": [
  //   {
  //     "binding": "DB",
  //     "database_name": "my-db",
  //     "database_id": "YOUR_DATABASE_ID"
  //   }
  // ],

  // KV namespace bindings
  // Create: wrangler kv namespace create CACHE
  // Create: wrangler kv namespace create MCP_API_KEYS
  // "kv_namespaces": [
  //   {
  //     "binding": "CACHE",
  //     "id": "YOUR_KV_NAMESPACE_ID"
  //   },
  //   {
  //     "binding": "MCP_API_KEYS",
  //     "id": "YOUR_API_KEYS_NAMESPACE_ID"
  //   }
  // ],

  // R2 bucket bindings
  // Create: wrangler r2 bucket create my-bucket
  // "r2_buckets": [
  //   {
  //     "binding": "BUCKET",
  //     "bucket_name": "my-bucket"
  //   }
  // ],

  // Vectorize index bindings
  // Create: wrangler vectorize create my-index --dimensions=768 --metric=cosine
  // "vectorize": [
  //   {
  //     "binding": "VECTORIZE",
  //     "index_name": "my-index"
  //   }
  // ],

  // Workers AI binding
  // "ai": {
  //   "binding": "AI"
  // },

  // Queue bindings
  // Create: wrangler queues create my-queue
  // "queues": {
  //   "producers": [
  //     {
  //       "binding": "MY_QUEUE",
  //       "queue": "my-queue"
  //     }
  //   ],
  //   "consumers": [
  //     {
  //       "queue": "my-queue",
  //       "max_batch_size": 10,
  //       "max_batch_timeout": 30
  //     }
  //   ]
  // },

  // Durable Objects bindings
  // "durable_objects": {
  //   "bindings": [
  //     {
  //       "name": "MY_DURABLE_OBJECT",
  //       "class_name": "MyDurableObject",
  //       "script_name": "my-worker"
  //     }
  //   ]
  // },

  // Service bindings (call other Workers)
  // "services": [
  //   {
  //     "binding": "OTHER_SERVICE",
  //     "service": "other-worker",
  //     "environment": "production"
  //   }
  // ],

  // Analytics Engine binding
  // "analytics_engine_datasets": [
  //   {
  //     "binding": "ANALYTICS"
  //   }
  // ],

  // Hyperdrive binding (Postgres connection pooling)
  // Create: wrangler hyperdrive create my-hyperdrive --connection-string="postgres://..."
  // "hyperdrive": [
  //   {
  //     "binding": "HYPERDRIVE",
  //     "id": "YOUR_HYPERDRIVE_ID"
  //   }
  // ],

  // Environment-specific configurations
  "env": {
    "staging": {
      "name": "my-mcp-server-staging",
      "vars": {
        "ENVIRONMENT": "staging"
      }
      // Override bindings for staging
      // "d1_databases": [...]
    },
    "production": {
      "name": "my-mcp-server-production",
      "vars": {
        "ENVIRONMENT": "production"
      }
      // Override bindings for production
      // "d1_databases": [...]
    }
  },

  // Build configuration
  "build": {
    "command": "npm run build"
  },

  // Observability (optional)
  "observability": {
    "enabled": true
  },

  // Limits (optional, defaults shown)
  // "limits": {
  //   "cpu_ms": 50
  // },

  // Placement (optional, for advanced routing)
  // "placement": {
  //   "mode": "smart"
  // },

  // Custom domains (configure in dashboard first)
  // "routes": [
  //   {
  //     "pattern": "mcp.example.com/*",
  //     "custom_domain": true
  //   }
  // ],

  // Cron triggers (scheduled tasks)
  // "triggers": {
  //   "crons": ["0 0 * * *"]  // Run daily at midnight
  // }
}