---

name: cloudflare-dns description: Use the flarectl command-line tool to manage Cloudflare DNS records, including listing, adding, updating, and deleting DNS records, as well as querying zone information. This skill must be triggered whenever a user mentions "Cloudflare DNS," "CF DNS," "add DNS record," "delete DNS record," "update DNS," "view DNS records," "cloudflare-dns," "flarectl," or any scenario involving Cloudflare DNS management.

Cloudflare DNS Management

Environment Setup

Install flarectl

In the current environment (Alpine Linux arm64), the preinstalled version can be used directly. If it is not available, install it from the release:

if ! which flarectl > /dev/null 2>&1; then
  wget -q https://github.com/wsvn53/flarectl/releases/download/flarectl-v0.1.0-alpine-arm64/flarectl-linux-arm64 \
    -O /usr/local/bin/flarectl && chmod +x /usr/local/bin/flarectl
fi

Authentication Configuration

flarectl supports two authentication methods. Prefer the API Token method:

Method 1: API Token (recommended)

export CF_API_TOKEN=<your_token>

Method 2: Global API Key

export CF_API_KEY=<your_key>
export CF_API_EMAIL=<your_email>

Optional:

export CF_ACCOUNT_ID=<account_id>   # Specify when using multiple accounts

Check whether the environment variables are set:

[ -n "$CF_API_TOKEN" ] && echo "Token: set" || echo "Token: NOT SET"
[ -n "$CF_API_KEY" ] && echo "API Key: set" || echo "API Key: NOT SET"

If they are not set, tell the user which variable names are required and provide setup links:

• API Token: Set CF_API_TOKEN
• API Key: Set CF_API_KEY and Set CF_API_EMAIL

---

Common Operations

Query the Zone List

flarectl zone list

Example output:

ID                               NAME          PLAN   STATUS
abc123...                        example.com   Free   active

List DNS Records

# List all records for a domain
flarectl dns list --zone example.com

# Filter by type
flarectl dns list --zone example.com --type A

# Filter by name
flarectl dns list --zone example.com --name sub.example.com

# Output in JSON format (useful for parsing IDs)
flarectl --json dns list --zone example.com

Add DNS Records

# A record
flarectl dns create --zone example.com --type A --name sub.example.com --content 1.2.3.4 --ttl 1

# CNAME record (enable orange-cloud proxy)
flarectl dns create --zone example.com --type CNAME --name www.example.com --content example.com --proxy

# MX record
flarectl dns create --zone example.com --type MX --name example.com --content mail.example.com --priority 10

# TXT record
flarectl dns create --zone example.com --type TXT --name _dmarc.example.com --content "v=DMARC1; p=none"

# AAAA record (IPv6)
flarectl dns create --zone example.com --type AAAA --name ipv6.example.com --content "2001:db8::1"

Parameter descriptions:

• --ttl 1: Automatic TTL (recommended); other values are in seconds (for example, --ttl 300)
• --proxy: Enable the Cloudflare orange-cloud proxy (supported only for A/AAAA/CNAME records)

Update DNS Records

Updating requires the record id. Use dns list to get it first:

# Get the record ID
flarectl --json dns list --zone example.com --name sub.example.com | python3 -c "
import sys,json
for r in json.load(sys.stdin):
    print(r['id'], r['type'], r['name'], r['content'])
"

# Update the content
flarectl dns update --zone example.com --id <record_id> --content 5.6.7.8

# Update and enable proxy
flarectl dns update --zone example.com --id <record_id> --content 5.6.7.8 --proxy

Create or Update (upsert)

# Update if it exists; create it if it does not exist
flarectl dns create-or-update --zone example.com --type A --name sub.example.com --content 1.2.3.4

Delete DNS Records

# Look up the ID first
flarectl --json dns list --zone example.com --name sub.example.com | python3 -c "
import sys,json
for r in json.load(sys.stdin):
    print(r['id'], r['name'], r['type'])
"

# Delete
flarectl dns delete --zone example.com --id <record_id>

Batch Delete Records with the Same Name

flarectl --json dns list --zone example.com --name sub.example.com | python3 -c "
import sys,json,subprocess
for r in json.load(sys.stdin):
    subprocess.run(['flarectl','dns','delete','--zone','example.com','--id',r['id']])
    print('Deleted:', r['id'], r['type'], r['content'])
"

---

Workflow

1. Verify authentication: Check whether CF_API_TOKEN or CF_API_KEY+CF_API_EMAIL is set
2. Confirm the domain: If the user has not specified a zone, first use flarectl zone list to list available domains for the user to choose from
3. Perform the operation: Run list/create/update/delete as needed
4. Display results: After the operation, use flarectl dns list --zone <zone> to show the latest record status

Notes

• Deletions are irreversible; confirm with the user before proceeding
• --proxy supports only A, AAAA, and CNAME record types
• MX records must specify --priority
• TXT record content that contains spaces must be enclosed in quotes
• The global flag flarectl --json must be placed before the subcommand.