TOS File Access

This skill provides utilities for uploading files and directories to TOS-compatible object storage for Volcano Engine or BytePlus, and downloading files from URLs.

Overview

TOS-compatible object storage is used by Volcano Engine and BytePlus, similar to AWS S3. This skill enables:

• Upload: Upload Agent-generated files or entire directories to TOS and get shareable signed URLs (for files) or TOS paths (for directories)
• Download: Download files from URLs to local storage for Agent processing

Typical Workflows

Pre-Agent Execution: Download User Files

When users provide file URLs (TOS or external), download them before processing: