# Nombre Libre Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Nombre Libre

Check if a project, brand or app name is available across trademarks, domains, web and GitHub.

- Record: https://musedirectory.ai/connector/nombre-libre
- Category: Productivity
- Developer: Astrolions93 (https://nombre-libre.vercel.app)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 470ms, checked 2026-10-29T10:16:04Z
- Endpoint: https://nombre-libre.vercel.app/api/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-28T18:11:27Z)
- Source: Found in the official MCP Registry (io.github.Astrolions93/nombre-libre) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.Astrolions93%2Fnombre-libre

Verifies whether a name exists or conflicts with others by searching trademark registries (SIC Colombia, EUIPO), domain registrations, web results, GitHub and npm. Returns a verdict with evidence and links to help you choose an available name.

Example request: "Check if the name VetClinic is available for my veterinary practice in Colombia."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Nombre Libre to help me. It is a free service with an MCP server at https://nombre-libre.vercel.app/api/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- verificar_nombre: Revisa si un nombre de proyecto, marca, app o empresa YA EXISTE o se parece mucho a otro en la misma industria. Busca en marcas registradas (SIC Colombia y, si está configurada, EUIPO), dominios (.com, .co, .app, .io, .net y el del país, más variantes con palabras del rubro como 
- verificar_nombres: Revisión RÁPIDA de varios nombres a la vez (hasta 10): dominios, web y npm, sin marcas registradas. Úsala para filtrar una lista de ideas que tú mismo generaste; luego pasa el o los mejores por verificar_nombre para la revisión completa.
- sugerir_nombres: Propone nombres para un proyecto a partir de su descripción (y de palabras semilla opcionales) y devuelve primero los que están libres. Es un respaldo: si puedes, genera tus propias ideas y revísalas con verificar_nombres, que da mejores nombres.

Screening checks:
- MCP handshake: pass (Answered in 442ms)
- Domain against threat feeds (Cloudflare security DNS): pass (nombre-libre.vercel.app not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (3 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)