cloudflare

📁 andrehfp/tinyplate 📅 Jan 24, 2026

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周安装量

#35148

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安装命令

npx skills add https://github.com/andrehfp/tinyplate --skill cloudflare

Agent 安装分布

windsurf 3

codex 3

claude-code 3

opencode 2

antigravity 2

Skill 文档

Cloudflare Setup

Automate Cloudflare workflows: DNS setup, Clerk integration, Vercel deployment, email routing, and R2 storage.

Prerequisites

Authentication (Choose One)

Option 1: API Token (Recommended)

# Add to .env.local
CLOUDFLARE_API_TOKEN="your-api-token"
CLOUDFLARE_ACCOUNT_ID="your-account-id"

Create token at: https://dash.cloudflare.com/profile/api-tokens Required permissions:

Zone:DNS:Edit
Zone:Zone:Read
Email Routing Addresses:Edit
Email Routing Rules:Edit
Account:R2:Edit (for R2 storage)

Option 2: Wrangler CLI

# Install wrangler
bun add -g wrangler

# Login (opens browser)
wrangler login

# Verify
wrangler whoami

Other Tools

# Vercel CLI (required)
bun add -g vercel
vercel login

Workflow

When setting up a new domain, follow these steps:

Step 1: Gather Information

Ask the user for:

Domain name (e.g., example.com)
Clerk DNS records (paste from Clerk dashboard)
Vercel project name (e.g., my-app)
Email addresses to create (e.g., contact, support)
Redirect target email (e.g., me@gmail.com)

Step 2: Get Zone ID

# If using API token
curl -X GET "https://api.cloudflare.com/client/v4/zones?name=DOMAIN" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" | jq '.result[0].id'

# If using wrangler
wrangler pages project list  # Shows associated zones

Step 3: Create DNS Records for Clerk

Clerk provides specific DNS records for each project. Common patterns:

# Example: CNAME record
curl -X POST "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{
    "type": "CNAME",
    "name": "clerk",
    "content": "frontend-api.clerk.dev",
    "ttl": 1,
    "proxied": false
  }'

# Example: TXT record for verification
curl -X POST "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{
    "type": "TXT",
    "name": "@",
    "content": "clerk-verification=xxxxx",
    "ttl": 1
  }'

Step 4: Add Domain to Vercel

# Add domain to Vercel project
vercel domains add DOMAIN --scope=TEAM_SLUG

# Or link to specific project
vercel domains add DOMAIN PROJECT_NAME

Then create Vercel DNS records:

# A record for root domain
curl -X POST "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{
    "type": "A",
    "name": "@",
    "content": "76.76.21.21",
    "ttl": 1,
    "proxied": false
  }'

# CNAME for www subdomain
curl -X POST "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{
    "type": "CNAME",
    "name": "www",
    "content": "cname.vercel-dns.com",
    "ttl": 1,
    "proxied": false
  }'

Step 5: Setup Email Routing

First, enable email routing for the zone (do this in Cloudflare dashboard first time).

Then create routing rules:

# Create destination address (must be verified first)
curl -X POST "https://api.cloudflare.com/client/v4/accounts/ACCOUNT_ID/email/routing/addresses" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{
    "email": "your-main-email@gmail.com"
  }'

# Create routing rule for contact@domain.com
curl -X POST "https://api.cloudflare.com/client/v4/zones/ZONE_ID/email/routing/rules" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{
    "name": "Forward contact",
    "enabled": true,
    "matchers": [{"type": "literal", "field": "to", "value": "contact@DOMAIN"}],
    "actions": [{"type": "forward", "value": ["your-main-email@gmail.com"]}]
  }'

Required MX records for email routing:

# MX records for Cloudflare Email Routing
curl -X POST "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{
    "type": "MX",
    "name": "@",
    "content": "route1.mx.cloudflare.net",
    "priority": 69,
    "ttl": 1
  }'

curl -X POST "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{
    "type": "MX",
    "name": "@",
    "content": "route2.mx.cloudflare.net",
    "priority": 46,
    "ttl": 1
  }'

curl -X POST "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{
    "type": "MX",
    "name": "@",
    "content": "route3.mx.cloudflare.net",
    "priority": 89,
    "ttl": 1
  }'

# TXT record for SPF
curl -X POST "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{
    "type": "TXT",
    "name": "@",
    "content": "v=spf1 include:_spf.mx.cloudflare.net ~all",
    "ttl": 1
  }'

Step 6: Verification Checklist

After setup, verify:

# List all DNS records
curl -X GET "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" | jq '.result[] | {type, name, content}'

# Check Vercel domain status
vercel domains inspect DOMAIN

# Test email routing (send test email to contact@DOMAIN)

Interactive Prompts Template

When running /cloudflare, ask:

What domain are you setting up?
> example.com

Paste the Clerk DNS records from your Clerk dashboard:
> [user pastes records]

What's the Vercel project name?
> my-saas-app

What email addresses should I create? (comma-separated)
> contact, support, hello

What email should these redirect to?
> myemail@gmail.com

Common DNS Record Types

Type	Use Case	Proxied
A	Root domain to IP	No (for Vercel)
CNAME	Subdomain to hostname	No (for Clerk/Vercel)
TXT	Verification, SPF	N/A
MX	Email routing	N/A

Troubleshooting

Issue	Solution
Zone not found	Domain must be added to Cloudflare first
DNS propagation slow	Wait 5-10 minutes, check with `dig`
Email not forwarding	Verify destination email first
Vercel 404	Check DNS proxied=false for Vercel records
Clerk verification failed	Ensure TXT record is on root (@)

Useful Commands

# Check DNS propagation
dig DOMAIN +short
dig DOMAIN MX +short
dig DOMAIN TXT +short

# List zones in account
curl -X GET "https://api.cloudflare.com/client/v4/zones" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" | jq '.result[] | {name, id}'

# Delete a DNS record
curl -X DELETE "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records/RECORD_ID" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"

R2 Storage Setup

Setup R2 buckets for file storage: user uploads, static assets, backups.

R2 Workflow

Step 1: Determine Use Case

Ask the user:

What do you want to do with R2?
1. Create new bucket (full setup)
2. Configure existing bucket (CORS, public access)
3. Setup custom domain for bucket

Step 2: Gather Bucket Info

Bucket name?
> my-app-uploads

What will this bucket store?
1. User uploads (images, files) - needs CORS + presigned URLs
2. Static assets (public CDN) - needs public access
3. Backups (private) - no public access
> 1

Custom domain? (optional, press enter to skip)
> uploads.myapp.com

Step 3: Create Bucket

# Create bucket via wrangler
wrangler r2 bucket create my-app-uploads

# Or via API
curl -X PUT "https://api.cloudflare.com/client/v4/accounts/{account_id}/r2/buckets" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{"name": "my-app-uploads", "locationHint": "wnam"}'

Step 4: Configure CORS (for user uploads)

Create cors.json:

{
  "corsRules": [
    {
      "allowedOrigins": ["https://myapp.com", "http://localhost:3000"],
      "allowedMethods": ["GET", "PUT", "POST", "DELETE", "HEAD"],
      "allowedHeaders": ["*"],
      "exposeHeaders": ["ETag", "Content-Length"],
      "maxAgeSeconds": 3600
    }
  ]
}

Apply CORS:

wrangler r2 bucket cors put my-app-uploads --file=cors.json

Step 5: Setup Public Access (for static assets)

Option A: Enable R2.dev subdomain (via dashboard)

Go to R2 > Bucket > Settings > Public access

Option B: Custom domain:

# Add CNAME record
curl -X POST "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  --data '{
    "type": "CNAME",
    "name": "uploads",
    "content": "{account_id}.r2.cloudflarestorage.com",
    "ttl": 1,
    "proxied": true
  }'

Then enable custom domain in R2 bucket settings.

Step 6: Generate S3 API Credentials (for SDK access)

Go to R2 > Manage R2 API Tokens
Create token with Object Read & Write
Add to .env.local:

R2_ACCESS_KEY_ID="your-access-key"
R2_SECRET_ACCESS_KEY="your-secret-key"
R2_ENDPOINT="https://{account_id}.r2.cloudflarestorage.com"
R2_BUCKET_NAME="my-app-uploads"

R2 Quick Commands

# List buckets
wrangler r2 bucket list

# Create bucket
wrangler r2 bucket create BUCKET_NAME

# Delete bucket
wrangler r2 bucket delete BUCKET_NAME

# List objects
wrangler r2 object list BUCKET_NAME

# Upload file
wrangler r2 object put BUCKET_NAME/path/file.png --file=./local.png

# View CORS config
wrangler r2 bucket cors get BUCKET_NAME

R2 Use Case Presets

Use Case	CORS	Public	Custom Domain
User uploads	Yes	No	Optional
Static assets/CDN	No	Yes	Recommended
Backups	No	No	No
Public downloads	No	Yes	Optional

R2 Troubleshooting

Issue	Solution
CORS error in browser	Add domain to allowedOrigins
403 Forbidden	Check API token has R2:Edit permission
Custom domain not working	Ensure CNAME is proxied (orange cloud)
Upload fails	Verify Content-Type header matches file

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