contix MCP Server: Install & Setup

Install contix in Claude Code

Claude Code

claude mcp add --transport http contix https://api.contix.es/api/v1/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "contix": {
      "url": "https://api.contix.es/api/v1/mcp"
    }
  }
}

Frequently asked questions

What does the contix MCP server do?

Spanish Verifactu invoicing: create invoices, expenses and VAT returns from your AI assistant.

Is the contix MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does contix run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add contix to Claude Code?

Run: claude mcp add --transport http contix https://api.contix.es/api/v1/mcp

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