IBM DB2 for i

Package (npm 2.3.0)

npx -y mcp-server-db2i@2.3.0

Or add to your MCP client config:

{
  "mcpServers": {
    "mcp-server-db2i": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-db2i@2.3.0"
      ],
      "env": {
        "DB2I_HOSTNAME": "<YOUR_VALUE>",
        "DB2I_USERNAME": "<YOUR_VALUE>",
        "DB2I_PASSWORD": "<YOUR_VALUE>",
        "DB2I_PORT": "<YOUR_VALUE>",
        "DB2I_DATABASE": "<YOUR_VALUE>",
        "DB2I_SCHEMA": "<YOUR_VALUE>",
        "QUERY_ALLOWED_SCHEMAS": "<YOUR_VALUE>"
      }
    }
  }
}

• DB2I_HOSTNAME required — IBM i hostname or IPv4 address
• DB2I_USERNAME required — IBM i user profile
• DB2I_PASSWORD required secret — IBM i password
• DB2I_PORT — DRDA port
• DB2I_DATABASE — Database name
• DB2I_SCHEMA — Default schema (library)
• QUERY_ALLOWED_SCHEMAS — Comma-separated schemas the server may read. Empty disables the check.