domain-check-skill
Ask your AI coding agent if a domain is free — and get a real answer. Works for any TLD, including .de / .eu / .at / .ch where most checkers give up. Plugin for Claude Code. Pure…
Plugin bundle · by PleasePrompto
About
domain-check-skill is a plugin bundle for AI coding tools published by PleasePrompto. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-14.
Ask your AI coding agent if a domain is free — and get a real answer. Works for any TLD, including .de / .eu / .at / .ch where most checkers give up. Plugin for Claude Code. Pure Python, zero setup.
What it asks for
- Installs as a plugin bundle
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a Claude Code plugin
Built from what Claude Code: claude-plugins-community declares.
/plugin marketplace add anthropics/claude-plugins-community
/plugin install domain-check-skill@claude-communityWhere it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Claude Code: claude-plugins-community (Open the source on GitHub) | Listed | 1.0.0 | Forks (GitHub): 1 Stars (GitHub): 6 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What the bundle contains
As published on Claude Code: claude-plugins-community.
Skills: 1
domain-check
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Check and price domain names, and learn how to register them.
-
Check and price domain names, and learn how to register them.
-
domain-check io.github.saidutt46/domain-check
Fast domain availability checker with RDAP/WHOIS — batch checks, TLD presets, and name generation.
-
Brainstorm domain names and check availability.
-
Bulk domain checking for AI chats: availability, aftermarket prices, archive.org history, buy links
-
domain-check-skills-mcp io.github.seomarlboro/domain-check-skills-mcp
World's fastest domain check. Or the second — dispute it. 50+ TLDs, 6 registrars, no API key.
-
Check domain availability across every extension, generate names, and check social handles.
-
Domain research for AI agents: checks hundreds of names in one call, with prices and where to buy.
-
namecheap io.github.ziggythebot/namecheap
Check domain availability across 600+ TLDs on Namecheap with pricing and purchase links
-
Confidence-scored domain availability checking for AI agents via CanYouGrab.it
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Deploy, manage and monitor your Hostinger services directly from Claude Code. The plugin connects Claude to Hostinger's remote MCP server, so you can ship sites and apps, manage…
-
Reco SaaS & AI security — query app risks, shadow IT, AI agents, user posture, and access events directly from Claude Code
-
Firefox WebExtension giving Claude Code browser automation in your real browser — with your sessions, cookies, and extensions. The agent scripts multi-step scenarios in a single…
-
Turn LLM instructions (skills, plugins, prompts) into standalone, deterministic scripts — more reliable than agent calls, with no token cost and faster execution.
-
CLI skills for deploying, managing, and troubleshooting services on Zeabur — a cloud deployment platform. Covers the full lifecycle: project creation, service deployment, template…
Has a listing on Claude Code: claude-plugins-official (5)
-
Give Claude a real browser — your Chrome or a Browser Use Cloud browser. Use it whenever a task involves a website or web app: browsing, scraping and data extraction, filling…
-
Deploy, manage and monitor your Hostinger services directly from Claude Code. The plugin connects Claude to Hostinger's remote MCP server, so you can ship sites and apps, manage…
-
Vercel deployment platform integration. Manage deployments, check build status, access logs, configure domains, and control your frontend infrastructure directly from Claude Code.
-
Appwrite tools for Claude Code, including SDK skills, Appwrite MCP servers, and deployment commands.
-
Build, iterate on, deploy, and manage Lovable apps from Claude Code. Bundles the official Lovable MCP server (remote, OAuth 2.1) and adds focused commands for the common…
Has a listing on Claude: knowledge-work-plugins (5)
-
Give Claude a real browser — your Chrome or a Browser Use Cloud browser. Use it whenever a task involves a website or web app: browsing, scraping and data extraction, filling…
-
Deploy, manage and monitor your Hostinger services directly from Claude Code. The plugin connects Claude to Hostinger's remote MCP server, so you can ship sites and apps, manage…
-
Deploy, debug, and monitor applications on Render. Includes skills, an agent, slash commands, and a render.yaml validation hook.
-
MCP server for terminal commands, file operations, and process management
-
Keep your coding agent up to date with the latest web best practices
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
Build web apps with frontend asset design, browser testing, UI components, payments, and database guidance.
-
Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.
-
AI-powered code review in Codex, powered by CodeRabbit.
Has a listing on Community GitHub marketplaces (5)
-
Check and price domain names, and learn how to register them.
-
Check and price domain names, and learn how to register them.
-
Domain research for AI agents: checks hundreds of names in one call, with prices and where to buy.
-
Project-based domain naming and renewal-price comparisons through the public MCP service.
-
Name a business or project and check free domains and GitHub names.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Vercel deployment platform integration. Manage deployments, check build status, access logs, configure domains, and control your frontend infrastructure directly from Claude Code.
-
Inspect a repository, improve Tiny Tool Town readiness, submit its listing issue, and launch remediation work.
-
Access official Microsoft documentation, API references, and code samples for Azure, .NET, Windows, and more.
-
Transform Claude into an Azure expert. This plugin integrates the Azure MCP server and specialized Azure skills to move beyond generic advice. It enables Claude to perform…
-
Model, visualize, and deploy applications with Radius from the GitHub Copilot app and CLI.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Advanced Security plugin for GitHub Copilot.
-
Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
Has a listing on Cursor: cursor/plugins (5)
-
Brainstorm domain names and check availability.
-
Browse and automate the web with TinyFish: run multi-step web automations, search the web, extract clean page content, and drive remote stealth browser sessions.
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
-
Build apps, scripts, and automations with the TypeScript SDK.
-
Research keywords, backlinks, traffic, and competitors.
Has a listing on Docker MCP Catalog (4)
-
Access the latest documentation on Cloudflare products such as Workers, Pages, R2, D1, KV.
-
hostinger-api-mcp io.github.hostinger/hostinger-api-mcp
MCP server for Hostinger API
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
-
MCP server for terminal commands, file operations, and process management
Has a listing on Official MCP Registry (5)
-
domain-check io.github.saidutt46/domain-check
Fast domain availability checker with RDAP/WHOIS — batch checks, TLD presets, and name generation.
-
Bulk domain checking for AI chats: availability, aftermarket prices, archive.org history, buy links
-
domain-check-skills-mcp io.github.seomarlboro/domain-check-skills-mcp
World's fastest domain check. Or the second — dispute it. 50+ TLDs, 6 registrars, no API key.
-
Check domain availability across every extension, generate names, and check social handles.
-
Domain research for AI agents: checks hundreds of names in one call, with prices and where to buy.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.