mcp-domain-radar: Skill for Claude Code

.claude/skills/brand-naming/SKILL.md

brand-naming is a skill for Claude Code from sonwr/mcp-domain-radar. It costs 29 tokens per session (371 once invoked), scanned A, original, MIT.

A naming guide for choosing a brand, product, or service name while checking whether matching web domains are available. It suggests names, checks common domain endings, and presents a shortlist with potential concerns.

In plain words
What is it for?
Use it to name a product or service and find candidates with available .com, .ai, .io, or .dev domains.
Why use it?
It combines name ideas with domain checks, reducing the chance of choosing a name whose useful web address is already taken.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is sonwr/mcp-domain-radar's own configuration. It tells Claude Code how to work on mcp-domain-radar itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mcp-domain-radar configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sonwr/mcp-domain-radar. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/sonwr/mcp-domain-radar/main/.claude/skills/brand-naming/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/sonwr/mcp-domain-radar

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for brand-naming

README.md
[![agentmods](https://agentmods.dev/badge/skills/sonwr/mcp-domain-radar/brand-naming/github.svg)](https://agentmods.dev/skills/sonwr/mcp-domain-radar/brand-naming)
Your own site
<a href="https://agentmods.dev/skills/sonwr/mcp-domain-radar/brand-naming"><img src="https://agentmods.dev/badge/skills/sonwr/mcp-domain-radar/brand-naming/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for brand-naming

Your own site · 80×15
<a href="https://agentmods.dev/skills/sonwr/mcp-domain-radar/brand-naming"><img src="https://agentmods.dev/badge/skills/sonwr/mcp-domain-radar/brand-naming.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 371 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00029 $0.00371
Opus 5 $0.00015 $0.00186
Sonnet 5 $0.00006 $0.00074
Haiku 4.5 $0.00003 $0.00037

Measured 11d ago against content hash aefd9ea2318e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

brand-naming scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/brand-naming/SKILL.md · 37 lines

What it actually says

Brand Naming with Domain Check

You are helping the user find a brand, product, or service name that has an available domain.

Process

  1. Understand the concept — Ask briefly what the product/service does if not already clear.

  2. Brainstorm names — Generate 10-15 creative name ideas considering:

    • Short, memorable, easy to spell
    • Relevant to the concept
    • Works internationally (avoid words that are hard to pronounce)
    • Mix of styles: invented words, compounds, metaphors, abbreviations
  3. Check domains — Use check_brand_domains for each name candidate. Check across popular TLDs.

  4. Expand if needed — If most names are taken, use suggest_and_check_domains with related keywords to find variations with available domains.

  5. Present results — Show a shortlist of top 3-5 names that have at least one good TLD available (.com, .ai, .io, .dev preferred). For each:

    • The name
    • Available domains
    • Why the name works for the concept
    • Any potential concerns (trademark, pronunciation, etc.)

Rules

  • Never recommend a name without checking its domain first.
  • Prefer names where .com or .ai is available.
  • If .com is taken but other good TLDs are available, still recommend — but mention it.
  • Do not waste time on names that are clearly generic dictionary words (they will be taken).
  • Check 5-10 names at a time to keep the process fast.
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 37 lines · 29 tokens per session scan A aefd9ea2318e

Subscribe to this mod's changes

brand-naming is a skill published in the GitHub repository sonwr/mcp-domain-radar (1 stars, last pushed 5mo ago), licensed MIT. It adds 29 tokens to every session and 371 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.