# Open Food Facts tag finder

What is the exact tag for this word? Needs q and taxonomies.

What is the exact tag for this word? Autocomplete over Open Food Facts taxonomies (categories, brands, labels, ingredients, additives, origins, packaging materials, countries): tag id such as 'en:breakfast-cereals', display text and taxonomy. Use the ids in open-food-facts/search filters and facets, or in open-prices tools, instead of guessing them. It matches the start of the display name: 'oat' finds 'Oat flakes', 'oats' finds nothing, so try several word starts.

- Tool ID: `open-food-facts/taxonomy-suggest`
- Provider: [Open Food Facts](/providers/open-food-facts.md)
- Capability: [Product catalogs & food data](/tools/ecommerce/product-catalogs.md)
- Price: no charge per call
- Authentication: an authorised Agentik workspace is required for execution, including zero-price tools.

## Pricing contract

No charge per call. A workspace is still needed so your agent can call it.


```json
{
  "model": "per_call",
  "amountUsd": 0
}
```

## Complete input schema


```json
{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "minLength": 1,
      "maxLength": 100,
      "description": "Start of the word, e.g. 'oat'"
    },
    "taxonomies": {
      "type": "array",
      "minItems": 1,
      "maxItems": 8,
      "uniqueItems": true,
      "items": {
        "type": "string",
        "enum": [
          "category",
          "brand",
          "label",
          "ingredient",
          "additive",
          "origin",
          "packaging_material",
          "country"
        ]
      },
      "description": "Taxonomies to look in, e.g. ['category', 'label']"
    },
    "lang": {
      "type": "string",
      "pattern": "^[a-z]{2}$",
      "default": "en",
      "description": "Language of the word, e.g. 'fr'"
    },
    "size": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "default": 10,
      "description": "Suggestions to return, e.g. 10"
    }
  },
  "required": [
    "q",
    "taxonomies"
  ],
  "additionalProperties": false
}
```

## Published example

This is the provider tool’s published example. Replace example values with the user’s requested inputs, respecting the schema; do not execute an example merely to test a connection.


```json
{
  "tool_id": "open-food-facts/taxonomy-suggest",
  "input": {
    "q": "oat",
    "taxonomies": [
      "category",
      "label"
    ],
    "size": 5
  }
}
```

## Execute and retrieve

Inspect again before execution, explain the price and obtain the required authority. Use MCP run_tool or POST /v1/run with this tool ID, valid input and an idempotency key. Save the returned run ID and follow the actual state. If Agentik answers that the tool is temporarily unavailable, do not retry it blindly; use discovery to propose an alternative.

A partial or uncertain result can still have consumed provider resources. Consult [billing](/docs/billing.md), [idempotency](/docs/idempotency.md) and [asynchronous results](/docs/async.md).

Licence: ODbL 1.0 (database), DbCL 1.0 (contents), CC BY-SA (images).

Attribution: Data from Open Food Facts contributors (world.openfoodfacts.org), ODbL.

[Provider documentation](https://search.openfoodfacts.org/docs)

[REST inspection](https://api.agentik.cc/v1/tools/open-food-facts/taxonomy-suggest) · [OpenAPI](/openapi.json) · [Connection guide](/connect.md)

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[HTML page](/providers/open-food-facts/taxonomy-suggest) · [Agent index](/llms.txt)