Skill

Agents Sdk

Build AI agents on Cloudflare Workers using the Agents SDK. Load when creating stateful agents, durable workflows, real-time WebSocket…

Type: Skill
Repository: cloudflare/skills
GitHub stars: 2.9k
License: Apache-2.0
Repo last updated: Sep 26, 2026
Source file: README.md

What Agents Sdk is

Agents Sdk is a skill published in the cloudflare/skills repository on GitHub, which has about 2.9k stars. The repository describes itself as: “Skills for teaching agents how to build on Cloudflare.”

A skill is a folder with a SKILL.md file: frontmatter with a name and a description, followed by instructions Claude follows. Claude loads a skill automatically when a task matches its description, and you can also run it directly with a slash and its name.

Skills work in Claude Code and in Claude Cowork, which makes Agents Sdk a portable way to give Claude the same method everywhere.

How to install Agents Sdk

Claude Code

Download the agents-sdk folder from the repository.
Save it as ~/.claude/skills/<skill-name>/SKILL.md for all projects, or .claude/skills/<skill-name>/SKILL.md for one project.
Claude loads it automatically when a task matches; you can also run it with / and its name.

Claude Cowork

Zip the skill folder so SKILL.md sits at the top level of the folder.
Open Customize → Skills, click +, then upload the ZIP.
Start a task that matches the description, or call it by name with /.

New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.

Inside the source file

An excerpt from README.md, shared under the repository's Apache-2.0 license. Read the full file on GitHub.

A collection of Agent Skills for building on Cloudflare, Workers, the Agents SDK, and the wider Cloudflare Developer Platform.

Installing

Use the native plugin where supported to install both Cloudflare guidance and the Cloudflare MCP server. Agents that only support the Agent Skills standard can install the skills separately.

Codex

Install from the Cloudflare plugin marketplace:

codex plugin marketplace add cloudflare/skills
codex plugin add cloudflare@cloudflare

Start a new Codex session after installation.

Claude Code

Install using the plugin marketplace:

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

VS Code / GitHub Copilot

Install directly from this repository:

Enable chat.plugins.enabled in VS Code settings.
Open the Command Palette and run Chat: Install Plugin From Source.
Enter https://github.com/cloudflare/skills.

For marketplace installation or troubleshooting, see VS Code's agent plugin documentation.

Cursor

Install from the Cursor Marketplace or add manually via Settings > Rules > Add Rule > Remote Rule (Github) with cloudflare/skills.

npx skills

Install using the npx skills CLI:

npx skills add https://github.com/cloudflare/skills

Clone / Copy

Clone this repo and copy the skill folders into the appropriate directory for your agent:

Skills

Skills are contextual and auto-loaded based on your conversation. When a request matches a skill's triggers, the agent loads and applies the relevant skill to provide accurate, up-to-date guidance.

MCP Servers

This plugin includes Cloudflare's main remote MCP server for enhanced functionality:

Cloudflare also publishes product-specific MCP servers. This plugin intentionally bundles only the main cloudflare server.

Before you install

Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
Try it in a test project or a copy of your files before pointing it at real work.
Pin the version you tested, and review changes before updating.
Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.

FAQ

What is Agents Sdk?

Agents Sdk is a skill for Claude Code and Claude Cowork from the cloudflare/skills repository on GitHub. Build AI agents on Cloudflare Workers using the Agents SDK. Load when creating stateful agents, durable workflows, real-time WebSocket…

How do I install Agents Sdk in Claude Code?

Download the agents-sdk folder from the repository. Save it as ~/.claude/skills/<skill-name>/SKILL.md for all projects, or .claude/skills/<skill-name>/SKILL.md for one project. Claude loads it automatically when a task matches; you can also run it with / and its name.

Can I use Agents Sdk in Claude Cowork?

Zip the skill folder so SKILL.md sits at the top level of the folder. Open Customize → Skills, click +, then upload the ZIP. Start a task that matches the description, or call it by name with /.

Is Agents Sdk safe to install?

It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.

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Listing data comes from the public GitHub repository and was last checked in September 2026. Excerpts are © their authors and shared under Apache-2.0. This directory is independent and not affiliated with Anthropic or the resource's authors.