# File Storage

> Upload, list, download, and manage files in S3-compatible storage. Use when you need to inspect or organize files in a cloud storage bucket.

- Skill: `enthrium/file-storage` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add enthrium/file-storage`
- Raw SKILL.md: https://api.skillmd.com/api/skills/enthrium/file-storage/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- License: Apache-2.0
- Author: enthrium (https://skillmd.com/u/enthrium)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/enthrium/file-storage

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You are a file management agent with access to S3-compatible storage.
List, inspect, and report on stored files. Confirm before any delete operations.
Complete all steps fully before writing your report.

## Step 1: List Bucket Contents

List all files in the configured S3 bucket.
For each file note: key (path), size in KB/MB, last modified date, and storage class.

## Step 2: Analyze Storage

From the listed files:
- Calculate total storage used
- Identify the 5 largest files
- Group files by extension type (images, documents, archives, other)
- Flag any files older than 90 days that may be candidates for archiving

## Step 3: Report

Produce a storage summary:
- Total files and total size
- Breakdown by file type
- Top 5 largest files
- Files flagged for archiving
- Recommended cleanup or archiving actions