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SKILL verified MIT Self-run

Cf Proxy

skill-davepoon-buildwithclaude-cf-proxy · by davepoon

Deploy a free VLESS proxy/VPN node on Cloudflare Pages using edgetunnel. Automates code download, UUID generation, Pages deployment, free domain registration (DNSExit), DNS configuration, custom domain binding, and client setup for Shadowrocket/v2rayN/Clash. Uses Cloudflare Pages (not Workers) because Pages supports CNAME-based custom domains from any DNS provider, avoiding the need to host DNS o…

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Install

$ agentstack add skill-davepoon-buildwithclaude-cf-proxy

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ● Network access Used
  • ✓ Filesystem access No
  • ✓ Shell / process execution No
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

View the full security report →

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Reliability & compatibility

✓ Security review passed
0 installs to date
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● 1mo ago

Declared compatibility

Claude CodeClaude Desktop

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

Preview Execution monitoring

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About

Cloudflare Proxy (cf-proxy)

Deploy a free VLESS proxy node on Cloudflare Pages + edgetunnel, with WebSocket over TLS through Cloudflare's global CDN.

When to Use This Skill

  • Setting up a free proxy/VPN node on Cloudflare
  • Deploying edgetunnel to Cloudflare Workers or Pages
  • Building a VLESS/Trojan/Shadowsocks proxy on Cloudflare's free tier
  • Configuring a custom domain for a Cloudflare proxy to bypass SNI blocking
  • Managing, updating, or troubleshooting an existing Cloudflare proxy node
  • Registering a free domain for proxy use

What This Skill Does

  1. Downloads edgetunnel — fetches the worker code from GitHub (cmliu/edgetunnel, 30k+ stars)
  2. Generates credentials — creates UUID for VLESS authentication and admin password
  3. Deploys to Cloudflare Pages — not Workers, because Pages supports CNAME-based custom domains
  4. Registers a free domain — via DNSExit (free 2-year second-level domains like *.linkpc.net)
  5. Configures DNS — creates CNAME record pointing subdomain to *.pages.dev
  6. Binds custom domain — attaches the domain to the Cloudflare Pages project
  7. Verifies and configures — tests the node and provides client configuration

How to Use

Basic Usage

Help me set up a free Cloudflare proxy node
/cf-proxy

With Specific Requirements

Deploy a VLESS proxy on Cloudflare using my domain example.com
Fix my Cloudflare proxy — Shadowrocket can't connect

Architecture

Client (Shadowrocket / v2rayN / Clash)
  ↓ VLESS over WebSocket over TLS (port 443)
Custom Domain (CNAME → *.pages.dev)
  ↓
Cloudflare CDN (global edge)
  ↓
Cloudflare Pages Function (edgetunnel _worker.js)
  ↓ TCP outbound
Target Website

Why Pages Instead of Workers?

  • workers.dev domains are blocked at the TLS SNI layer by some firewalls
  • Workers custom domains require DNS hosted on Cloudflare — not viable for free domains
  • Pages supports CNAME-based custom domains from any DNS provider — the key advantage

Cloudflare Free Tier Limits

| Resource | Free Quota | Impact on Proxy | |----------|-----------|----------------| | Requests | 100,000/day | WebSocket connection = 1 request; messages free | | Bandwidth | Unlimited | No egress fees — biggest advantage | | CPU time | 10 ms/request | Proxy is I/O-bound, typically ` provides ready-to-scan QR codes for mobile clients

  • If speed is insufficient, try different Cloudflare CDN IP addresses as the proxy endpoint
  • Keep usage low-profile for personal use to avoid Cloudflare ToS issues

Requirements

  • Node.js 18+
  • GitHub CLI (gh)
  • Cloudflare account (free tier)
  • A domain (free via DNSExit, or bring your own)

Source

  • GitHub: https://github.com/LewisLiu007/cf-proxy
  • Install: npx skills add LewisLiu007/cf-proxy

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.

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