# Factuarea Muse connector

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

## Factuarea

Spanish invoicing and tax filing with official AEAT VeriFactu compliance

- Record: https://musedirectory.ai/connector/factuarea
- Category: Finance & Bills
- Developer: Factuarea (https://docs.factuarea.com/mcp)
- 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, sign-in needed, 1498ms, checked 2026-09-28T09:15:59Z
- Endpoint: https://mcp.factuarea.com/
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-09-24T21:55:43Z)
- Source: Found in the official MCP Registry (com.factuarea/mcp) https://registry.modelcontextprotocol.io/v0/servers?search=com.factuarea%2Fmcp

Connects to Factuarea invoicing platform for Spanish businesses. Manage invoices, quotes, contacts, products and taxes. Integrates with AEAT (Spanish tax authority) for official filings and compliance.

Example request: "Create and send an invoice to a customer and file it with the Spanish tax authority."

How to connect: Factuarea is not in Muse's Connectors list yet, and it needs you to sign in with your Factuarea account. Apps that need this kind of sign-in usually cannot be used from a Muse chat yet. Follow it here and we will tell you when it reaches Muse.

Screening checks:
- MCP handshake: pass (Requires sign-in (publishes OAuth metadata))
- Domain against threat feeds (Cloudflare security DNS): pass (mcp.factuarea.com, docs.factuarea.com not flagged)
- Published packages against the OSV malicious-package database: pass (No malicious-package advisories)
- Hidden instructions or invisible characters in tool text: n/a (Tools are behind sign-in)
- Inputs asking for passwords, card numbers or seed phrases: n/a (Tools are behind sign-in)
- Domain and redirects: pass (Domain registered 350 days ago)
- AI review of purpose and tool behavior: pass (No concerns)