Multi-Server Config

{
  "mcpServers": {
    "github": {
      "command": "npx",
      "args": ["@modelcontextprotocol/server-github"],
      "env": {
        "GITHUB_TOKEN": "${GITHUB_TOKEN}"
      }
    },
    "database": {
      "command": "npx",
      "args": ["@modelcontextprotocol/server-database"],
      "env": {
        "DATABASE_URL": "${DATABASE_URL}"
      }
    },
    "slack": {
      "command": "npx",
      "args": ["@modelcontextprotocol/server-slack"],
      "env": {
        "SLACK_TOKEN": "${SLACK_TOKEN}"
      }
    },
    "filesystem": {
      "command": "npx",
      "args": ["@modelcontextprotocol/server-filesystem", "/home/user/projects"]
    }
  }
}