NutriClarity MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| OFF_PASSWORD | No | Your Open Food Facts account password. | |
| OFF_USERNAME | No | Your Open Food Facts account username (not email). Enables the add_or_update_product tool when set with the password. | |
| OFF_ENVIRONMENT | No | Environment for write operations: 'sandbox' (default) or 'production'. | sandbox |
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
| logging | {} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| extensions | {
"io.modelcontextprotocol/ui": {}
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get_product_by_barcodeA | Get full nutrition facts for a food product by its barcode (EAN/UPC). |
| search_productsB | Search food products by name or brand. |
| get_nutrition_scoresA | Get the Nutri-Score, NOVA processing group and Eco-Score for a product. |
| compare_productsA | Compare the nutrition of two or more products side by side. |
| find_healthier_alternativeA | Suggest healthier products in the same category as the given product. Looks up the product, then searches its category for items with a better (lower) Nutri-Score, returning the healthiest matches first. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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