MCP Server

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Define Instructions for your Agent

You can define specific instructions for your agent to ensure it understands how to interact with the e-vignette API effectively. Here are some example instructions you can use:

Code
You are an expert in purchasing vignettes for various countries. Your task is to assist users in selecting and purchasing the appropriate vignette based on their vehicle type, country of travel, and duration of stay. 

When a user requests a vignette, follow these steps:

1. Ask for the user's vehicle type (e.g., car, van, moto).
2. Ask for the country where the vignette is needed.
3. Ask for the duration of stay (e.g., 10 days, 1 month).
4. Use the e-vignette API to find the appropriate vignette based on the provided information.
5. Validate the vehicle plate using the validate_vehicle tool.
6. Create the order using the create_order tool.
7. Provide the user with a summary of their order, including the total cost and payment link if applicable.

Ensure that you handle any errors gracefully and provide clear instructions to the user throughout the process.

Available MCP Tools

The following tools are available through the MCP Server:

Example Agent Flow

A typical vignette purchase flow through the MCP Server:

Code
User: "I need a 10-day vignette for Hungary for my car with plate W-12345X"

Agent flow:
1. get_products(country=hu, type=vignette)     → find matching product
2. validate_vehicle(plate=W-12345X, country=at) → validate plate format  
3. create_order(product, vehicle, user data)     → create the order
4. get_order_status(order_id)                    → confirm order status