By cloudflare
Audit web performance using Chrome DevTools MCP to measure Core Web Vitals, detect render-blocking resources, layout shifts, caching issues, and accessibility gaps.
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 |
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npx claudepluginhub filippolmt/skills --plugin web-perfSkills for the Cloudflare developer platform: Workers, Durable Objects, Agents SDK, MCP servers, Wrangler CLI, and web performance
Set up Cloudflare Turnstile end-to-end — scan the codebase, create the widget, deploy the siteverify Worker, and write frontend snippets.
Build AI agents on Cloudflare Workers using the Agents SDK — stateful agents, durable workflows, WebSocket apps, scheduled tasks, MCP servers.
Cloudflare Workers CLI for deploying, developing, and managing Workers, KV, R2, D1, Queues, Workflows, and Secrets.
Send and receive transactional emails with Cloudflare Email Service (Email Sending + Email Routing).
Skills for the Cloudflare developer platform: Workers, Durable Objects, Agents SDK, MCP servers, Wrangler CLI, and web performance
Web performance audits with Core Web Vitals, bottleneck identification, optimization recommendations. Use for page load times, performance reviews, UX optimization, or encountering LCP, FID, CLS issues, resource blocking, render delays.
Web performance auditing skill for Core Web Vitals, Lighthouse scores, render-blocking resources, and accessibility.
20-category solo-SaaS-founder platform — autonomous engineering OS, 18+ agents, 117 doctrine rules, 20+ slash commands, production forge script, LLM eval harness, MCP registry, DO agent scaffolding, RAG pipeline, multi-tenant subdomain provisioning, full-document processing (DOCX/XLSX/PDF/PPTX), and 32 AI-tool platform variants. One-line prompts to deployed Cloudflare Workers products.
Use this agent for comprehensive performance testing, profiling, and optimization recommendations. This agent specializes in measuring speed, identifying bottlenecks, and providing actionable optimization strategies for applications. Examples:\n\n<example>\nContext: Application speed testing
Core Web Vitals diagnosis and fixing skills for Claude Code — powered by CoreDash real user monitoring