Practise the Dutch traffic rules in a chat
Ask ChatGPT or Claude to quiz you, and Voorrah! shows one question at a time: a junction drawn from above (who goes first?), a road sign (what does it mean?) or a rule from its driving lessons. You answer in the card or in the chat, and see at once why, with the rule it comes from.
Add it to Claude
- Open Customize › Connectors (or Settings › Connectors).
- Find Voorrah! in the directory, or choose Add › Add custom connector, give it the name Voorrah! and the address https://voorrah.com/mcp.
- No sign-in is needed. Start a new chat and ask: “Use Voorrah! to quiz me on Dutch driving rules”.
Add it to ChatGPT
- Open Settings › Apps and look for Voorrah! Driving Quiz.
- Not there yet? In Settings › Apps › Advanced settings, turn on Developer mode, choose Create app, and give it the address https://voorrah.com/mcp with no authentication.
- In a new chat, pick Voorrah! from the + menu, or just ask it to quiz you.
Other assistants
Any assistant that can use a remote MCP server can use it: the address is https://voorrah.com/mcp (Streamable HTTP), with no sign-in and no key.
Things to ask
- “Quiz me on Dutch driving rules”
- “Who goes first at a Dutch roundabout? Give me a practice question.”
- “Test me on Dutch road signs”
- “Give me a Dutch driving theory question about trams”
After a question, tap an answer in the card or type it in the chat (“B”). Next question in the card gives a new one; questions do not repeat in a chat.
What it does
| Tool | What it does |
|---|---|
| quiz_question | Shows one question with its picture and 2 to 4 options. The answer is not sent with it. Read-only. |
| quiz_answer | Checks the answer you picked and gives the right one, why, and the rule: an article of the Dutch traffic rules (RVV 1990) or the CBR exam procedure. Read-only. |
The questions are the junction puzzles, the Dutch road signs and the quizzes of Voorrah!’s free lessons. Each answer links to the rule’s page here and to the lesson in the game.
Privacy
There is no account and no sign-in. The assistant asks our server for a question and for the answer to the one you pick; we count which questions are asked and answered, and get nothing that identifies you. What you type in the chat stays with OpenAI or Anthropic. The details are in our privacy statement.
Help
A question, a wrong answer or a broken picture? Email [email protected]. Voorrah! is an unofficial practice game, not from the CBR; always check the official sources.