domain SKILL.md skillA

domain from beckyisj/webdev-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add beckyisj/webdev-kit/domain@git:20260906.832247b

Pins git:20260906.832247b in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: beckyisj/webdev-kit
Path: domain/SKILL.md
Versions recorded: 1
Latest version: git:20260906.832247b, committed Sep 6, 2026
Size: 4,931 bytes
Repository stars: 3
License: MIT

Point a domain (or subdomain) at a deployed app — reads the current DNS with dig, identifies the registrar, produces the exact records for Vercel (or another host), gives registrar-specific instructions for Cloudflare, Namecheap, GoDaddy, and Vercel DNS, then verifies propagation and SSL. Also advises on buying a domain when the user hasn't yet.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Domain — buy it, point it, verify it

**Argument**: `$ARGUMENTS` is the domain and optionally where it should point. Default target is Vercel. Ask for the domain if missing.

## If they haven't bought one yet

Three registrars worth using, in order:
1. **Cloudflare Registrar** — at-cost pricing, no renewal markup, clean DNS panel, free WHOIS privacy. Requires Cloudflare DNS, which is fine.
2. **Namecheap** — cheap, honest renewals, registrar-agnostic.
3. **Vercel** — buy inside the dashboard, zero DNS work. A few dollars more per year.

Avoid GoDaddy for new purchases: expensive renewals, upsells, and WHOIS privacy costs extra. Buy the `.com` if it's available; every other TLD is a compromise. Turn on auto-renew. Expect $10-15/year.

Once bought, come back to this skill.

## Process

### 1. Read current DNS

```bash
dig +short NS <domain>
dig +short A <domain>
dig +short CNAME www.<domain>
dig +short MX <domain>
dig +short TXT <domain>
```
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add beckyisj/webdev-kit/domain@sha256:b89a39f6571c54f5

The line at the top of this page pins the label git:20260906.832247b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_2vjf6a7wjiyrucco.svg)](https://markdownregistry.com/a/art_2vjf6a7wjiyrucco)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Sep 6, 2026.

version	committed	commit	size	audit
git:20260906.832247b latest	2026-09-06	832247b	4,931 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (4931 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

beckyisj/webdev-kit · 3 stars · license MIT · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2vjf6a7wjiyrucco
GET https://markdownregistry.com/api/v1/resolve?ref=beckyisj/webdev-kit/domain
GET https://markdownregistry.com/api/v1/blob/b89a39f6571c54f5b5d2ad5b4f32da1a13bd9bbdf034c81ffe2067e0100d7cf9

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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