Cloudflare

This is your all-in-one reference for building on Cloudflare's platform. It covers the full stack: Workers for edge functions, Pages for static sites, D1 for SQL, R2 for object storage, Workers AI for inference, and about two dozen other products. The decision trees are genuinely helpful if you're standing there wondering whether you need KV or Durable Objects, or if Hyperdrive is overkill for your use case. Authentication reminders before deployment are a nice touch since that's where people get stuck. It's comprehensive enough that you won't need to context-switch to docs for most Cloudflare tasks, which is the whole point.

skills.sh installs: 401
GitHub stars: 728
last updated: Aug 21, 2026

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Install

$ npx -y skills add dmmulroy/cloudflare-skill --skill cloudflare --agent claude-code

Installs into .claude/skills of the current project.

Files

Cloudflare Platform Skill

Consolidated skill for building on the Cloudflare platform. Use decision trees below to find the right product, then load detailed references.

Authentication (Required Before Deploy)

Verify auth before wrangler deploy, wrangler pages deploy, or npm run deploy:

npx wrangler whoami    # Shows account if authenticated

Not authenticated? → references/wrangler/auth.md

Interactive/local: wrangler login (one-time OAuth)
CI/CD: Set CLOUDFLARE_API_TOKEN env var

Quick Decision Trees

"I need to run code"

Need to run code?
├─ Serverless functions at the edge → workers/
├─ Full-stack web app with Git deploys → pages/
├─ Stateful coordination/real-time → durable-objects/
├─ Long-running multi-step jobs → workflows/
├─ Run containers → containers/
├─ Multi-tenant (customers deploy code) → workers-for-platforms/
├─ Scheduled tasks (cron) → cron-triggers/
├─ Lightweight edge logic (modify HTTP) → snippets/
├─ Process Worker execution events (logs/observability) → tail-workers/
└─ Optimize latency to backend infrastructure → smart-placement/