Nombre Libre

io.github.Astrolions93v0.1.0Updated Oct 2, 2026

Checks if a project, brand or app name already exists: trademarks, domains, web and GitHub.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingDeveloper Tools

Overview

AI-generated overview

Checks whether a project, brand, or app name is already taken across trademarks, domains, the web, and GitHub.

What it does
This remote MCP server lets an assistant run name-availability checks for a project, brand, or app name. According to its description, it looks for existing uses in trademarks, domain registrations, general web results, and GitHub. It is a hosted endpoint, so the assistant connects to it directly rather than running anything locally.
When to use it
Useful when naming a new project, product, brand, or app and you want a quick first-pass check for conflicts before committing to a name. It suits early brainstorming and screening rather than formal legal clearance.
Requirements
A remote MCP client that can connect to a streamable HTTP endpoint. No packages, environment variables, headers, or authentication are declared, so no credentials appear to be needed.
Before you install
The description does not state which trademark, domain, or web sources are queried, so results may be incomplete and are not a substitute for professional trademark or legal advice. The names you submit are sent to a third-party hosted service, so avoid entering confidential or unreleased product names if that matters to you.

Installation

In SourceWeft

  1. Open Nombre Libre in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "nombre-libre": {
      "type": "http",
      "url": "https://nombre-libre.vercel.app/api/mcp"
    }
  }
}

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v0.1.0LatestOct 2, 2026