SnelStart MCP tools
SnelStart has 14 operations on the Cotlet MCP server, in snelstart_read and snelstart_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
- snelstart_read, snelstart_write
- Connects with
- Your own SnelStart Web login (web.snelstart.nl); the package you have decides which tools work, for example inStap or higher for sales invoices and customers
- Integration page
- SnelStart
Read (6)
Return data and change nothing in the account.
| Operation | Description |
|---|---|
| list | Lists customers (Relaties, Klanten) with name, VAT number and email address. |
| search | Finds articles by name so an invoice line can use them. |
| list | Lists sales invoices from the invoice overview, filtered by status. |
| get | Returns one sales invoice with its lines, VAT mode and customer email. |
| list | Lists purchase invoices and receipts from Inkopen, optionally only unprocessed ones. |
| list | Lists ledger accounts (grootboekrekeningen) with code and name. |
Write (8)
Change the account. Calls marked Confirm wait for the user to approve them.
| Operation | Description |
|---|---|
| create | Adds a customer under Relaties, Klanten. |
| create | Saves a sales invoice as a concept, without sending it. |
| issue | Emails a concept invoice to the customer or saves it without sending. |
| create | Credits a sales invoice in full or in part, as Crediteren does. |
| send | Emails the customer that an invoice is still open and attaches the invoice again. |
| register | Registers a purchase or sales invoice as paid in a bank or cash journal. |
| upload | Uploads one PDF, UBL, PNG or JPG file to Inkopen for SnelStart to read. |
| create | Books a memorial entry (memoriaalboeking) with debit and credit lines. |