How do I install the Cloudflare Dns skill?

Run npx skillmds@latest add dvcrn/cloudflare-dns in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Cloudflare Dns safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: makes network calls, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Cloudflare Dns?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Cloudflare Dns free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Cloudflare Dns?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Cloudflare Dns by dvcrn — Agent Skill

Name: Cloudflare Dns
Rating: 4.2 (5 reviews)
Author: dvcrn

Cloudflare Dns

Manage DNS records via the Cloudflare API. Create, list, update, and delete DNS records (A, AAAA, CNAME, TXT, MX, SPF, DKIM). Use when the agent needs to add or modify DNS records, set up email authentication (SPF/DKIM/DMARC), verify domains, or manage any DNS configuration on Cloudflare-hosted domains. Works great with mailtarget-email for fully autonomous sending domain setup.

dvcrn Updated Sep 8, 2026 32 repo stars

File contents

Cloudflare DNS

Manage DNS records on Cloudflare-hosted domains via the Cloudflare API.

Setup

Set these environment variables:

CLOUDFLARE_API_TOKEN — API token with DNS Write permission (create one)
CLOUDFLARE_ZONE_ID — Zone ID of the domain (found on the domain overview page in Cloudflare dashboard)

API Basics

Base URL: https://api.cloudflare.com/client/v4

Auth header: Authorization: Bearer $CLOUDFLARE_API_TOKEN

All responses follow: {"success": true, "result": {...}, "errors": [], "messages": []}

Common Operations

List DNS records

curl -s "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" | jq '.result[] | {id, type, name, content}'

Filter by type or name:

# TXT records only
curl -s "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records?type=TXT" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"

# By name
curl -s "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records?name=example.com" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"

Create a DNS record

curl -X POST "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "TXT",
    "name": "example.com",
    "content": "v=spf1 include:_spf.mailtarget.co ~all",
    "ttl": 3600
  }'

Update a DNS record

curl -X PATCH "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records/$RECORD_ID" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"content": "new-value"}'

Delete a DNS record

curl -X DELETE "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records/$RECORD_ID" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"

Email Authentication Setup

SPF record (TXT)

{"type": "TXT", "name": "example.com", "content": "v=spf1 include:_spf.mailtarget.co ~all", "ttl": 3600}

If an SPF record already exists, merge the include: directive into the existing value.

DKIM record (TXT)

Use the hostname and value from your email provider:

{"type": "TXT", "name": "selector._domainkey.example.com", "content": "v=DKIM1; k=rsa; p=MIGf...", "ttl": 3600}

DMARC record (TXT)

{"type": "TXT", "name": "_dmarc.example.com", "content": "v=DMARC1; p=quarantine; rua=mailto:dmarc@example.com", "ttl": 3600}

CNAME record (for tracking domains)

{"type": "CNAME", "name": "track.example.com", "content": "tracking.mailtarget.co", "ttl": 3600, "proxied": false}

Important: Set proxied: false for email-related CNAME records (DKIM, tracking) — Cloudflare proxy breaks email authentication.

Mailtarget Integration Workflow

When used together with mailtarget-email, the agent can do end-to-end domain setup:

Create sending domain in Mailtarget → POST /domain/sending
Read required DNS records → GET /domain/sending/{id} returns SPF, DKIM, CNAME values
Add DNS records in Cloudflare using this skill
Verify domain in Mailtarget → PUT /domain/sending/{id}/verify-txt
Confirm all records are verified

Zero manual DNS editing required.

Reference

See references/api.md for full endpoint documentation.

---name: cloudflare-dnsdescription: Manage DNS records via the Cloudflare API. Create, list, update, and delete DNS records (A, AAAA, CNAME, TXT, MX, SPF, DKIM). Use when the agent needs to add or modify DNS records, set up email authentication (SPF/DKIM/DMARC), verify domains, or manage any DNS configuration on Cloudflare-hosted domains. Works great with mailtarget-email for fully autonomous sending domain setup.---# Cloudflare DNSManage DNS records on Cloudflare-hosted domains via the [Cloudflare API](https://developers.cloudflare.com/api/).## SetupSet these environment variables:- `CLOUDFLARE_API_TOKEN` — API token with **DNS Write** permission ([create one](https://dash.cloudflare.com/profile/api-tokens))- `CLOUDFLARE_ZONE_ID` — Zone ID of the domain (found on the domain overview page in Cloudflare dashboard)## API BasicsBase URL: `https://api.cloudflare.com/client/v4`Auth header: `Authorization: Bearer $CLOUDFLARE_API_TOKEN`All responses follow: `{"success": true, "result": {...}, "errors": [], "messages": []}`## Common Operations### List DNS records```bashcurl -s "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records" \ -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" | jq '.result[] | {id, type, name, content}'```Filter by type or name:```bash# TXT records onlycurl -s "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records?type=TXT" \ -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"# By namecurl -s "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records?name=example.com" \ -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"```### Create a DNS record```bashcurl -X POST "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records" \ -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ -H "Content-Type: application/json" \ -d '{ "type": "TXT", "name": "example.com", "content": "v=spf1 include:_spf.mailtarget.co ~all", "ttl": 3600 }'```### Update a DNS record```bashcurl -X PATCH "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records/$RECORD_ID" \ -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ -H "Content-Type: application/json" \ -d '{"content": "new-value"}'```### Delete a DNS record```bashcurl -X DELETE "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/dns_records/$RECORD_ID" \ -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"```## Email Authentication Setup### SPF record (TXT)```json{"type": "TXT", "name": "example.com", "content": "v=spf1 include:_spf.mailtarget.co ~all", "ttl": 3600}```If an SPF record already exists, merge the `include:` directive into the existing value.### DKIM record (TXT)Use the hostname and value from your email provider:```json{"type": "TXT", "name": "selector._domainkey.example.com", "content": "v=DKIM1; k=rsa; p=MIGf...", "ttl": 3600}```### DMARC record (TXT)```json{"type": "TXT", "name": "_dmarc.example.com", "content": "v=DMARC1; p=quarantine; rua=mailto:dmarc@example.com", "ttl": 3600}```### CNAME record (for tracking domains)```json{"type": "CNAME", "name": "track.example.com", "content": "tracking.mailtarget.co", "ttl": 3600, "proxied": false}```**Important:** Set `proxied: false` for email-related CNAME records (DKIM, tracking) — Cloudflare proxy breaks email authentication.## Mailtarget Integration WorkflowWhen used together with `mailtarget-email`, the agent can do end-to-end domain setup:1. **Create sending domain** in Mailtarget → `POST /domain/sending`2. **Read required DNS records** → `GET /domain/sending/{id}` returns SPF, DKIM, CNAME values3. **Add DNS records** in Cloudflare using this skill4. **Verify domain** in Mailtarget → `PUT /domain/sending/{id}/verify-txt`5. **Confirm** all records are verifiedZero manual DNS editing required.## ReferenceSee [references/api.md](references/api.md) for full endpoint documentation.

Frequently asked questions