mcp s3 for Claude Desktop

io.github.infoinlet-marketplace/mcp-s3

Read-only S3/MinIO/R2 object storage for AI agents — list buckets/objects, metadata, fetch.

client:Claude Desktop transport:stdio runtime:npm

Install mcp s3 in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "mcp-s3": {
      "command": "npx",
      "args": [
        "-y",
        "@infoinlet/mcp-s3"
      ]
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs