S3 MCP Server

Install in Claude Code

claude mcp add s3-pulsemcp -e AWS_ACCESS_KEY_ID='<aws-access-key-id>' -e AWS_SECRET_ACCESS_KEY='<aws-secret-access-key>' -- npx -y s3-aws-mcp-server

Install in Cursor

{
  "mcpServers": {
    "s3-pulsemcp": {
      "command": "npx",
      "args": [
        "-y",
        "s3-aws-mcp-server"
      ],
      "env": {
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

Install in Claude Desktop

{
  "mcpServers": {
    "s3-pulsemcp": {
      "command": "npx",
      "args": [
        "-y",
        "s3-aws-mcp-server"
      ],
      "env": {
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

Install in VS Code

{
  "servers": {
    "s3-pulsemcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "s3-aws-mcp-server"
      ],
      "env": {
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

Install in Windsurf

{
  "mcpServers": {
    "s3-pulsemcp": {
      "command": "npx",
      "args": [
        "-y",
        "s3-aws-mcp-server"
      ],
      "env": {
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.