# Durable Objects (agent skill)

> Durable Objects is an agent skill (a SKILL.md file) from cloudflare/skills. Build, debug, or review Cloudflare Durable Objects code for persistent state and coordination. It works with Claude Code, Codex, Cursor, GitHub Copilot and OpenCode and has 2,998 GitHub stars across a repository of 10 listed skills.

Build, debug, or review Cloudflare Durable Objects code for persistent state and coordination. Build stateful, coordinated applications on Cloudflare's edge using Durable Objects.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/cloudflare/skills |
| Skill path | skills/durable-objects/SKILL.md |
| Skill name | durable-objects |
| GitHub stars | 2,998 |
| Installs on skills.sh | 92,549 |
| License | Apache-2.0 |
| Skills in repo | 10 |
| Plugin marketplace | cloudflare |
| Official | yes |
| Works with | Claude Code, Codex, Cursor, GitHub Copilot, OpenCode |
| Category | Testing & QA |
| Last commit | Oct 1, 2026 |

## Add this skill

### Claude Code

```sh
/plugin marketplace add cloudflare/skills
/plugin install cloudflare@cloudflare
```

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/cloudflare/skills.git
cp -r skills/skills/durable-objects .agents/skills/durable-objects   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/cloudflare/skills.git
cp -r skills/skills/durable-objects .cursor/skills/durable-objects   # 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

skills.sh listing: https://www.skills.sh/cloudflare/skills/durable-objects

---

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