AI assistant
MCP server
Your invoicing, inside Claude
Ask Claude about your invoices, payments, expenses and accounting as you would ask your accountant. It looks up your real FacturaDirecta data and answers in seconds, with a link to each document.
- FacturaDirecta plans
- All of them, including Free
- Where it works
- claude.ai, the desktop app, the mobile app and Claude Code
- How it connects
- With the URL
https://mcp.facturadirecta.comand your FacturaDirecta user - Permissions
- Your user’s, never more. You choose what you authorise
Try asking
What it can do for you 22
This technical documentation is available in Spanish.
See every tool and its parameters
How to connect it
- Open Claude's connectorsAdd FacturaDirecta as a custom connector, or use the Add to Claude button on this page.
- Paste the FacturaDirecta URL
https://mcp.facturadirecta.com. There is no client ID or secret to fill in. - Authorise accessCheck which application is requesting access and with which permissions, and sign in with your FacturaDirecta user.
- AskClaude can now look up your data. If you work with several companies, it will ask which one to use.
Frequently asked questions
How much does it cost?
Nothing. The Claude connection is included in every FacturaDirecta plan, including Free. You only need your Claude account.
Can Claude change my data?
Yes, if you ask it to and grant write permission when you connect: it can create and update invoices, estimates, contacts, expenses and more. The tools that change data are separate from the read-only ones, and Claude asks for your confirmation before using them. With read permission only, it can just look things up.
What does Claude see of my business?
The same as you: the companies and data your user has access to. The server does not store your data or read your conversations. More details in the MCP server guide.
I use Claude at work on a Team or Enterprise plan
An admin of your Claude organisation may need to add the connector. After that, each person connects their own FacturaDirecta user.
How do I disconnect it?
From Connected apps, in your FacturaDirecta profile menu: it loses access instantly. You can also remove the connector in Claude’s settings and connect it again whenever you want.
