# S3 (agent skill)

> S3 is an agent skill (a SKILL.md file) from itsmostafa/aws-agent-skills. AWS S3 object storage for bucket management, object operations, and access control. It works with Claude Code and Codex and has 1,160 GitHub stars across a repository of 2 listed skills.

AWS S3 object storage for bucket management, object operations, and access control. Use when creating buckets, uploading files, configuring lifecycle policies, setting up static websites, managing permissions, or implementing cross-region replication. Amazon Simple Storage Service (S3) provides scalable object storage with industry-leading durability (99.999999999%). S3 is fundamental to AWS—used for data lakes, backups, static websites, and as storage for many other AWS services.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/itsmostafa/aws-agent-skills |
| Skill path | skills/s3/SKILL.md |
| Skill name | s3 |
| GitHub stars | 1,160 |
| Installs on skills.sh | not listed |
| License | MIT |
| Skills in repo | 2 |
| Plugin marketplace | aws-agent-skills |
| Official | no |
| Works with | Claude Code, Codex |
| Category | DevOps & cloud |
| Last commit | Sep 15, 2026 |

## When it triggers

- Use when creating buckets, uploading files, configuring lifecycle policies, setting up static websites, managing permissions, or implementing cross-region replication.

## Add this skill

### Claude Code

```sh
/plugin marketplace add itsmostafa/aws-agent-skills
/plugin install aws-agent-skills@aws-agent-skills
```

In the Claude apps, zip the skill folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

### ChatGPT / Codex

```sh
git clone --depth 1 https://github.com/itsmostafa/aws-agent-skills.git
cp -r aws-agent-skills/skills/s3 .agents/skills/s3   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/itsmostafa/aws-agent-skills.git
cp -r aws-agent-skills/skills/s3 .cursor/skills/s3   # project; ~/.cursor/skills for all projects
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

---

Canonical page: https://appsgit.com/skills/itsmostafa-s3
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