Onymu

Search domain names and check availability across hundreds of TLDs in one call, from .com and .ai to every country-code extension. Generate brandable business names, startup names, and product names from a keyword, filtered down to the ones nobody has registered yet. Check username availability on the major social media platforms so the handle is free everywhere the domain is. Save domains to a shortlist, mark favorite TLDs, and pick up recent searches where you left off. Everything a naming session needs, from first idea to a domain and matching handles.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Remote HTTP

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "onymu": {
      "url": "https://onymu.com/api/v1/mcp"
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

Onymu is a 🔎 Search & Data Extraction MCP server listed on AllMCPs. Search domain names and check availability across hundreds of TLDs in one call, from .com and .ai to every country-code extension. Generate brandable business names, startup names, and product names from a keyword, filtered down to the ones nobody has registered yet. Check username availability on the major social media platforms so the handle is free everywhere the domain is. Save domains to a shortlist, mark favorite TLDs, and pick up recent searches where you left off. Everything a naming session needs, from first idea to a domain and matching handles.

Read the full README →View source on onymu.com →

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Frequently Asked Questions about Onymu

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "onymu": { "command": "npx", "args": ["-y", "Onymu"] } }

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Technical Specs & Signals

CategorySearch & Data Extraction

35Quality signal: Fair · 35/100How this signal is calculated ▾

Server availability13/25

Verified ownership0/20

Documentation & tools21/30

Adoption & activity1/15

Community engagement0/10

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More in 🔎 Search & Data Extraction →Best MCP servers for Web Search & Scraping →Alternatives to Onymu →Install in Claude Desktop Install in Cursor Install in VS Code