Lexware Office (lexoffice) MCP tools
Lexware Office (lexoffice) has 14 operations on the Cotlet MCP server, in lexware_office_read and lexware_office_write. Your agent picks one in `operation`; the tool carries each operation's input schema. Open an operation for its schema and an example call.
- MCP server
- https://cotlet.dev/mcp/v1
- MCP tools
- lexware_office_read, lexware_office_write
- Connects with
- Your own Lexware Office user. Invoices, quotes and reminders need version M or higher, receipts version S or higher. The restricted role "Belege, Kontakte & Produkte" cannot cancel paid invoices or delete payments.
- Integration page
- Lexware Office (lexoffice)
Read (5)
Return data and change nothing in the account.
| Operation | Description |
|---|---|
| list | Invoices, quotes, order confirmations and delivery notes, filtered by type and status. |
| get | One document with its lines, totals, status and reminders already sent. |
| list | Customers and suppliers saved in Lexware Office, searchable by name or email. |
| list | Receipts in Lexware Office with the fields the automatic recognition filled in. |
| download | The PDF of a finalised invoice or quote. |
Write (9)
Change the account. Calls marked Confirm wait for the user to approve them.
| Operation | Description |
|---|---|
| create | Save a new customer or supplier in Lexware Office. |
| create | Save a draft invoice for a contact. Nothing is sent and no number is assigned yet. |
| create | Save a draft quote for a contact. Nothing is sent. |
| finalize | Finalise a draft invoice or quote: it gets its number and can no longer be edited. |
| send | Email a finalised invoice or quote to the customer with its PDF attached. |
| record | Record a customer payment on an open invoice. |
| send | Send a Mahnung or Zahlungserinnerung for an overdue invoice, with an optional fee. |
| cancel | Cancel (stornieren) a finalised invoice. The number stays blocked. |
| upload | Upload a supplier invoice or receipt file for bookkeeping. It lands in "Zu prüfen". |