dotsweep

A Claude Code plugin for checking whether domain names are available across many endings, such as .com or country-code endings. It also reports registration and renewal prices and the registry’s eligibility rules.

In plain words
What is it for?
Use it when choosing a website name, comparing domain endings, checking prices, or reviewing whether a registry allows a particular registration.
Why use it?
It reduces the need to check domain endings one at a time. It avoids calling a domain available when the registry could not be reached or was rate-limiting the check.

Plugin for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code
/plugin marketplace add stanmaygo/dotsweep
agentmods
npx agentmods add plugins/stanmaygo/dotsweep/marketplace
Clone the repo
git clone --depth 1 https://github.com/stanmaygo/dotsweep

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

dotsweep 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 2d 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-plugin/marketplace.json · 27 lines

What it actually says

{
  "$schema": "https://json.schemastore.org/claude-code-marketplace-manifest.json",
  "name": "dotsweep",
  "owner": {
    "name": "dotsweep",
    "url": "https://dotsweep.com"
  },
  "description": "The dotsweep skill, installable as a Claude Code plugin.",
  "plugins": [
    {
      "name": "dotsweep",
      "source": "./",
      "description": "Check domain availability across many TLDs at once, with registration and renewal price, and the registry's own eligibility rules. Never reports an unreachable or rate-limited registry as available.",
      "license": "MIT",
      "keywords": [
        "domains",
        "domain-availability",
        "whois",
        "rdap",
        "naming",
        "tld",
        "pricing"
      ]
    }
  ]
}
Files

What ships with it

1 file beside marketplace.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2d ago First seen · 27 lines scan A c161e81124aa

Subscribe to this mod's changes

dotsweep is a plugin published in the GitHub repository stanmaygo/dotsweep (3 stars, last pushed 1mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.