Cloudflare skills: a Claude Code skill by Cloudflare
Official
For developers building on Cloudflare who want help picking products and working from current docs. Skip it if your app runs on a different platform.
High-risk warning At least one scanner rated it high risk, so we keep it out of the top ten. Read its code before you install it.
The skill's text changed on Nov 7, 2026, after we last read it. Our description may be behind.
- Score
- 82of 100
- Rank
- #43of 239
- Installs
- 154Kon skills.sh
- Security
- Warning 5 scanners
- Updated
- 2026
- Context
- ~70tokens always
Install
npx skills add https://github.com/cloudflare/skills
Run it in your terminal. View the source
Using the Claude app rather than Claude Code? You can add a skill there too. How to add it in the app
What does Cloudflare skills do?
Cloudflare skills is a set of Claude skills that help Claude choose Cloudflare products and build with them. The main cloudflare skill maps a need, such as uploads, background jobs or document search, to products like Workers, R2, Queues or Workflows, and uses the cf CLI unless the project already has a Wrangler config file. The wrangler skill runs and troubleshoots Wrangler commands, Previews and deploys. Other members review Workers code for anti-patterns, build Durable Objects and Agents SDK apps, and audit page speed and Core Web Vitals through Chrome DevTools MCP. Each one tells Claude to fetch current documentation rather than trust memory.
It comes as a set of skills that work together:
- cloudflare (145K installs)
- wrangler (136K installs)
- workers-best-practices (133K installs)
- durable-objects (117K installs)
- web-perf (117K installs)
- agents-sdk (112K installs)
- cloudflare-email-service (108K installs)
- cloudflare-one (99.2K installs)
- turnstile-spin (98.9K installs)
- cloudflare-one-migrations (95.1K installs)
- sandbox-stable (74.1K installs)
- sandbox-next (73.4K installs)
When should you use Cloudflare skills?
Use it when
- Choosing between Cloudflare storage or compute products
- Deploying a Worker with Wrangler or the cf CLI
- Auditing a site's Core Web Vitals
Skip it when
- You host your app on another provider
- You do not want Claude fetching live docs
What it needs and what it can touch
You need
- A Cloudflare account
- The cf CLI or Wrangler
What it can do
- Runs cf or Wrangler commands
- Reads and edits project and config files
- Fetches Cloudflare documentation from the web
From reading its instructions, not from running it.
Why it scores 82
Strongest on upkeep (100 of 100), weakest on adoption (62).
Is Cloudflare skills safe to install?
At least one scanner rated it high risk, so we keep it out of the top ten. Read its code before you install it. Scanners often miss what other scanners catch, and a skill can change after a scan. Read its source before you install it.
| Scanner | Result | Date |
|---|---|---|
| Gen Agent Trust Hub | Passed | Nov 6, 2026 |
| Socket | Passed | Nov 7, 2026 |
| Snyk | Low risk | Nov 6, 2026 |
| Runlayer | High risk | Mar 5, 2026 |
| ZeroLeaks | Passed | Apr 16, 2026 |
Details
- Installs
- 154,129
- Repository stars
- 3,328
- Last repository change
- Tokens always loaded
- about 70
- Tokens when used
- about 6,856
- License
- Apache-2.0
- Data confidence
- High
Did it do the job for you?
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