quickS3 for VS Code

com.quicks3/quicks3

Browse, upload, download, and share files in your S3-compatible buckets with delegated roles.

client:VS Code transport:streamable-http

Install quickS3 in VS Code

.vscode/mcp.json

{
  "servers": {
    "quicks3": {
      "type": "http",
      "url": "https://quicks3.com/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs