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domain
77 / 100 · Review before installing
Check before installing. Some of what it can do is expected: a productivity skill usually connects to your mail, calendar or notes.
By coreyhaines31/makerskills (GitHub) · productivity · 905 stars · scanned at commit b465319
When you want to brainstorm and check available .com domains for a new project — brand naming, aftermarket pricing (HugeDomains / Afternic / Sedo / Dan), USPTO trademark screening, and social handle availability. Built on Laura Roeder's "work backwards from availability" method. Combines Vercel CLI, whois, Domainr, Namecheap, and agent-browser, each for what it reliably does. Workflow: budget → brainstorm → availability check → whois cross-check → price → aftermarket sweep (plus liveness probe …
Works with any agent that supports SKILL.md skills.
What this skill can do
Downloads and installs other software
The author does not mention this.
Found in 5 places.
Show 2 more
Runs commands on your computer
This is disclosed by the author in the skill's SKILL.md or README.
Found in 15 places.
Show 12 more
- skills/domain/SKILL.md, line 96
for domain in candidate1.com candidate2.com; do - skills/domain/SKILL.md, line 114
tld=ai - skills/domain/SKILL.md, line 125
UA="domain-skill/0.1 (availability check)" - skills/domain/SKILL.md, line 152
npx unclaimed check orbit --tlds com,io,ai,dev - skills/domain/SKILL.md, line 164
for domain in candidate1.com candidate2.com; do - skills/domain/SKILL.md, line 185
DOMAINS="candidate1.com,candidate2.com,candidate3.com" - skills/domain/SKILL.md, line 222
UA="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)" - skills/domain/SKILL.md, line 254
whois -h whois.verisign-grs.com candidate.com | grep -iE "expiry|domain status" - skills/domain/SKILL.md, line 298
agent-browser open "https://tmsearch.uspto.gov/" --session tm - skills/domain/SKILL.md, line 318
agent-browser close --session tm - skills/domain/SKILL.md, line 325
for handle in candidate1 candidate2; do - skills/domain/SKILL.md, line 351
vercel domains buy <domain>.com
Sends data to these websites: rdap.org, domainr.p.rapidapi.com, api.namecheap.com, $domain, x.com, www.linkedin.com
The author does not mention this. Expected for a productivity skill.
Found in 12 places.
Show 9 more
- skills/domain/SKILL.md, line 199
- Plain fetch (e.g. `WebFetch`) → Cloudflare 403 across the board - skills/domain/SKILL.md, line 224
body=$(curl -sL --max-time 6 -A "$UA" "https://$domain/" 2>/dev/null | head -c 16384) - skills/domain/SKILL.md, line 225
[ -z "$body" ] && body=$(curl -sL --max-time 6 -A "$UA" "http://$domain/" 2>/dev/null | head -c 16384) - skills/domain/SKILL.md, line 226
final=$(curl -sIL --max-time 6 -A "$UA" -o /dev/null -w '%{url_effective}' "https://$domain/" 2>/dev/null) - skills/domain/SKILL.md, line 289
- Plain fetch (e.g. `WebFetch`) against tmsearch.uspto.gov → same WAF, empty SPA shell - skills/domain/SKILL.md, line 290
- `curl` or plain fetch (e.g. `WebFetch`) against Justia, Trademarkia, TrademarkElite → all 403 - skills/domain/SKILL.md, line 326
code=$(curl -sL -o /dev/null -w "%{http_code}" -A "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36" "https://x.com/$handle" --max-time 10) - skills/domain/SKILL.md, line 332
code=$(curl -sL -o /dev/null -w "%{http_code}" -A "Mozilla/5.0" "https://www.linkedin.com/company/$handle" --max-time 10) - skills/domain/SKILL.md, line 354
curl -s "https://api.namecheap.com/xml.response?ApiUser=$NAMECHEAP_API_USER&ApiKey=$NAMECHEAP_API_KEY&UserName=$NAMECHEAP_API_USER&Command=namecheap.domains.cre
Safer alternatives
Low-risk skills in the same category (productivity) that look related. Check that one does what you need.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'domain' ] || [ -L ~/.agents/skills/'domain' ]; then echo 'A skill folder named domain already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/coreyhaines31/makerskills' "$d" && git -C "$d" checkout --quiet 'b465319a5e675a89ea9fd87a15191c9a8ad13649' -- 'skills/domain' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/domain' ~/.agents/skills/'domain' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'domain' ~/.claude/skills/'domain' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for coreyhaines31/makerskills shows the score of its lowest-scoring skill.
[](https://zalavijaysinh.github.io/skilltrust/repos/coreyhaines31/makerskills/)
Score history
| Date | Version | Score |
|---|
| 2026-11-10 | b465319 | 77 |
| 2026-11-08 | 0f20eaf | 77 |
| 2026-11-07 | 0f20eaf | 67 |