Skip to content
Eden Engine
Get started

EU Law by CELEX Number (Cellar)

cellar/celex-lookup

Looks up one European Union legal act by its CELEX number in Cellar, the Publications Office's repository, and returns the Cellar work URI, the document date and the English title. For example 32016R0679 returns the General Data Protection Regulation, dated 2016-04-27. CELEX is the identifier of EU law: sector digit, year, document type letter and number (3 = secondary legislation, R = regulation, L = directive, D = decision). The answer is the standard SPARQL JSON result with `head.vars` work, date, title and one binding per matching row (at most 20; `date` and `title` are omitted from a binding when Cellar has none). A CELEX number nobody holds returns empty bindings, not an error.

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

Publications Office of the European Union

Data from the Publications Office of the European Union (Cellar), reusable with the source acknowledged under the Office's copyright notice (https://op.europa.eu/en/web/about-us/legal-notices/publications-office-of-the-european-union-copyright), passed through unmodified. Served by Eden Engine; not an official Publications Office 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 itCreate an account
agent
// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "cellar/celex-lookup" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "cellar/celex-lookup" })

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

ChargePrice
Per call
$0.0026
Updated
Oct 25, 2026

Input and output schemas

Input schema
input_schema.json
{
  "type": "object",
  "required": [
    "celex"
  ],
  "properties": {
    "celex": {
      "type": "string",
      "pattern": "^[0-9A-Z]{5,12}$",
      "description": "A CELEX number: 5 to 12 digits and capital letters, for example 32016R0679 (GDPR) or 32019L0790 (the copyright directive). Anything else is refused before any call is made."
    }
  },
  "additionalProperties": false
}
Output schema
output_schema.json
{
  "type": "object",
  "required": [
    "head",
    "results"
  ],
  "properties": {
    "head": {
      "type": "object",
      "properties": {
        "vars": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "The selected variable names."
        }
      },
      "additionalProperties": true
    },
    "results": {
      "type": "object",
      "required": [
        "bindings"
      ],
      "properties": {
        "bindings": {
          "type": "array",
          "items": {
            "type": "object",
            "description": "One solution: each selected variable maps to {type, value}, plus xml:lang or datatype where the term has one.",
            "additionalProperties": true
          },
          "description": "One object per solution; empty when the query matches nothing."
        }
      },
      "additionalProperties": true
    }
  },
  "description": "The standard SPARQL 1.1 JSON result of the SELECT query.",
  "additionalProperties": true
}