Luxembourg Open Data Search: Find Datasets by Keyword

datapubliclu/search-datasets

Full-text search of the Luxembourg national open data portal (data.public.lu) catalogue, three datasets per page, most relevant first: id, slug, title, description, publishing organisation, licence (`license`), update frequency, tags, dates and the list of resources. Give a search text (for example transport, logement, population) and optionally a page. `total` gives the number of matches; an empty `data` list means nothing matches. Metadata passed through unmodified and served by Eden Engine; not an official Luxembourg government product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $0.50.

Data source

data.public.lu (Luxembourg open data portal)

Metadata from data.public.lu, the Luxembourg open data portal (Government of the Grand Duchy of Luxembourg), passed through unmodified. Each dataset carries its own licence in the `license` field (for example CC0, CC BY or ODbL); credit the publishing organisation where that licence asks for it. Served by Eden Engine; not an official Luxembourg government product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

Connect once and your AI can find and run this tool, and any other it needs.

Install it Create an account

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "datapubliclu/search-datasets" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "datapubliclu/search-datasets" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "datapubliclu/search-datasets", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "datapubliclu/search-datasets", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 21, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "q"
  ],
  "properties": {
    "q": {
      "type": "string",
      "maxLength": 100,
      "minLength": 2,
      "description": "Search text, French or English, for example transport or population."
    },
    "page": {
      "type": "integer",
      "maximum": 10000,
      "minimum": 1,
      "description": "Page number, 1-based; defaults to 1."
    },
    "page_size": {
      "type": "integer",
      "default": 3,
      "maximum": 3,
      "minimum": 1,
      "description": "How many datasets to return, 1 to 3; defaults to 3."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "data"
  ],
  "properties": {
    "data": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string"
          },
          "uri": {
            "type": "string"
          },
          "page": {
            "type": "string",
            "description": "The dataset's page on the portal."
          },
          "slug": {
            "type": "string"
          },
          "tags": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "title": {
            "type": "string"
          },
          "license": {
            "type": [
              "string",
              "null"
            ],
            "description": "Licence id of the dataset itself, for example cc-zero, cc-by or cc-by-nd."
          },
          "metrics": {
            "type": "object",
            "additionalProperties": true
          },
          "frequency": {
            "type": [
              "string",
              "null"
            ]
          },
          "resources": {
            "type": "array",
            "items": {
              "type": "object",
              "additionalProperties": true
            },
            "description": "The data files and links of the dataset: title, format, url, filesize, last_modified."
          },
          "created_at": {
            "type": "string"
          },
          "description": {
            "type": [
              "string",
              "null"
            ],
            "description": "Markdown text, usually French."
          },
          "last_update": {
            "type": "string"
          },
          "organization": {
            "type": [
              "object",
              "null"
            ],
            "description": "The publishing organisation.",
            "additionalProperties": true
          },
          "last_modified": {
            "type": "string"
          }
        },
        "description": "One dataset record.",
        "additionalProperties": true
      }
    },
    "page": {
      "type": "integer"
    },
    "total": {
      "type": "integer",
      "description": "How many records match in all."
    },
    "next_page": {
      "type": [
        "string",
        "null"
      ]
    },
    "page_size": {
      "type": "integer"
    },
    "previous_page": {
      "type": [
        "string",
        "null"
      ]
    }
  },
  "description": "One page of matching dataset records, most relevant first.",
  "additionalProperties": true
}