By cloudflare
Build and deploy stateful AI agents, Durable Objects, secure sandboxes, and transactional email services on Cloudflare Workers. Scaffold projects with Wrangler CLI commands, audit web performance via Core Web Vitals, review code best practices, and manage resources through remote MCP servers for DNS, builds, bindings, observability, and docs.
npx claudepluginhub cloudflare/skills --plugin cloudflareBuild AI agents on Cloudflare Workers using the Agents SDK. Load when creating stateful agents, durable workflows, real-time WebSocket apps, scheduled tasks, MCP servers, chat applications, voice agents, or browser automation. Covers Agent class, state management, callable RPC, Workflows, durable execution, queues, retries, observability, and React hooks. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.
Send and receive transactional emails with Cloudflare Email Service (Email Sending + Email Routing). Use when building email sending (Workers binding or REST API), email routing, Agents SDK email handling, or integrating email into any app — Workers, Node.js, Python, Go, etc. Also use for email deliverability, SPF/DKIM/DMARC, wrangler email setup, MCP email tools, or when a coding agent needs to send emails. Even for simple requests like "add email to my Worker" — this skill has critical config details.
Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), networking (Tunnel, Spectrum), security (WAF, DDoS), and infrastructure-as-code (Terraform, Pulumi). Use for any Cloudflare development task. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.
Create and review Cloudflare Durable Objects. Use when building stateful coordination (chat rooms, multiplayer games, booking systems), implementing RPC methods, SQLite storage, alarms, WebSockets, or reviewing DO code for best practices. Covers Workers integration, wrangler config, and testing with Vitest. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.
Build sandboxed applications for secure code execution. Load when building AI code execution, code interpreters, CI/CD systems, interactive dev environments, or executing untrusted code. Covers Sandbox SDK lifecycle, commands, files, code interpreter, and preview URLs. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.
Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (LCP, INP, CLS) and supplementary metrics (FCP, TBT, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. Use when asked to audit, profile, debug, or optimize page load performance, Lighthouse scores, or site speed. Biases towards retrieval from current documentation over pre-trained knowledge.
Reviews and authors Cloudflare Workers code against production best practices. Load when writing new Workers, reviewing Worker code, configuring wrangler.jsonc, or checking for common Workers anti-patterns (streaming, floating promises, global state, secrets, bindings, observability). Biases towards retrieval from Cloudflare docs over pre-trained knowledge.
Cloudflare Workers CLI for deploying, developing, and managing Workers, KV, R2, D1, Vectorize, Hyperdrive, Workers AI, Containers, Queues, Workflows, Pipelines, and Secrets Store. Load before running wrangler commands to ensure correct syntax and best practices. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.
A collection of Agent Skills for building on Cloudflare, Workers, the Agents SDK, and the wider Cloudflare Developer Platform.
These skills work with any agent that supports the Agent Skills standard, including Claude Code, OpenCode, OpenAI Codex, and Pi.
Install using the plugin marketplace:
/plugin marketplace add cloudflare/skills
/plugin install cloudflare@cloudflare
Install from the Cursor Marketplace or add manually via Settings > Rules > Add Rule > Remote Rule (Github) with cloudflare/skills.
Install using the npx skills CLI:
npx skills add https://github.com/cloudflare/skills
Clone this repo and copy the skill folders into the appropriate directory for your agent:
| Agent | Skill Directory | Docs |
|---|---|---|
| Claude Code | ~/.claude/skills/ | docs |
| Cursor | ~/.cursor/skills/ | docs |
| OpenCode | ~/.config/opencode/skills/ | docs |
| OpenAI Codex | ~/.codex/skills/ | docs |
| Pi | ~/.pi/agent/skills/ | docs |
Commands are user-invocable slash commands that you explicitly call.
| Command | Description |
|---|---|
/cloudflare:build-agent | Build an AI agent on Cloudflare using the Agents SDK |
/cloudflare:build-mcp | Build an MCP server on Cloudflare |
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.
| Skill | Useful for |
|---|---|
| cloudflare | Comprehensive platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), networking (Tunnel, Spectrum), security (WAF, DDoS), and IaC (Terraform, Pulumi) |
| agents-sdk | Building stateful AI agents with state, scheduling, RPC, MCP servers, email, and streaming chat |
| durable-objects | Stateful coordination (chat rooms, games, booking), RPC, SQLite, alarms, WebSockets |
| sandbox-sdk | Secure code execution for AI code execution, code interpreters, CI/CD systems, and interactive dev environments |
| wrangler | Deploying and managing Workers, KV, R2, D1, Vectorize, Queues, Workflows |
| web-perf | Auditing Core Web Vitals (FCP, LCP, TBT, CLS), render-blocking resources, network chains |
| building-mcp-server-on-cloudflare | Building remote MCP servers with tools, OAuth, and deployment |
| building-ai-agent-on-cloudflare | Building AI agents with state, WebSockets, and tool integration |
This plugin includes Cloudflare's remote MCP servers for enhanced functionality:
| Server | Purpose |
|---|---|
| cloudflare-api | Manage Cloudflare account resources, zones, and settings |
| cloudflare-docs | Up-to-date Cloudflare documentation and reference |
| cloudflare-bindings | Build Workers applications with storage, AI, and compute primitives |
| cloudflare-builds | Manage and get insights into Workers builds |
| cloudflare-observability | Debug and analyze application logs and analytics |
Access thousands of AI prompts and skills directly in your AI coding assistant. Search prompts, discover skills, save your own, and improve prompts with AI.
External network access
Connects to servers outside your machine
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
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Complete developer toolkit for Claude Code
Manus-style persistent markdown files for planning, progress tracking, and knowledge storage. Works with Claude Code, Kiro, Clawd CLI, Gemini CLI, Cursor, Continue, Hermes, and 17+ AI coding assistants. Now with Arabic, German, Spanish, and Chinese (Simplified & Traditional) support.