legal-lookup

Look up a Belgian company by its KBO/BCE enterprise number (10 digits, e.g. 0403.170.701). Returns the official name, status, legal form and start date from the public KBO register, with the source URL.

{
  "type": "object",
  "properties": {
    "enterprise_number": {
      "description": "Belgian KBO/BCE number, 10 digits (dots/spaces ok).",
      "maxLength": 16,
      "minLength": 10,
      "title": "Enterprise Number",
      "type": "string"
    }
  },
  "required": [
    "enterprise_number"
  ],
  "title": "kbo_lookupArguments",
  "additionalProperties": false
}

Validate an EU VAT number against the official EU VIES service. Returns validity plus, where the member state exposes it, the registered trade name and address. Example: BE0403170701.

{
  "type": "object",
  "properties": {
    "vat": {
      "description": "EU VAT number with country prefix, e.g. BE0403170701.",
      "maxLength": 18,
      "minLength": 8,
      "title": "Vat",
      "type": "string"
    }
  },
  "required": [
    "vat"
  ],
  "title": "vies_validateArguments",
  "additionalProperties": false
}

Resolve a Belgian ECLI (European Case Law Identifier) to canonical public lookup URLs (EU e-Justice + Juportal) plus court metadata. Example: ECLI:BE:CASS:2020:ARR.20200101.1.

{
  "type": "object",
  "properties": {
    "ecli": {
      "description": "A Belgian ECLI identifier.",
      "maxLength": 80,
      "minLength": 15,
      "title": "Ecli",
      "type": "string"
    }
  },
  "required": [
    "ecli"
  ],
  "title": "ecli_lookupArguments",
  "additionalProperties": false
}

Resolve an EU CELEX number to its canonical EUR-Lex landing URL plus metadata (sector, document type). Example: 32016R0679 (GDPR).

{
  "type": "object",
  "properties": {
    "celex": {
      "description": "An EU CELEX number, e.g. 32016R0679.",
      "maxLength": 30,
      "minLength": 7,
      "title": "Celex",
      "type": "string"
    },
    "language": {
      "default": "NL",
      "description": "2-letter EUR-Lex language code (default NL).",
      "maxLength": 2,
      "minLength": 2,
      "title": "Language",
      "type": "string"
    }
  },
  "required": [
    "celex"
  ],
  "title": "eurlex_lookupArguments",
  "additionalProperties": false
}

Flemish inheritance-tax (erfbelasting) rate brackets, parsed deterministically from the in-force Flemish Tax Code (VCF art. 2.7.4.1.1) — for ALL heir categories: direct line & partners, siblings, and others. Omit `categorie` to get all three. Use this instead of reciting rates from memory.

{
  "type": "object",
  "properties": {
    "categorie": {
      "anyOf": [
        {
          "enum": [
            "rechte_lijn_partners",
            "broers_zussen",
            "anderen"
          ],
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Heir category: rechte_lijn_partners, broers_zussen or anderen. Omit for all three.",
      "title": "Categorie"
    }
  },
  "title": "erfbelasting_tarievenArguments",
  "additionalProperties": false
}

Resolve a Belgian legislation reference to its canonical Justel URL. Give the code (BW, WVV, WIB92, VCF, WBTW, WBE, Sw, Ger.W) and optionally the article number. Example: code=BW, article=4.71.

{
  "type": "object",
  "properties": {
    "code": {
      "description": "Belgian legal code, e.g. BW, WVV, WIB92, VCF.",
      "maxLength": 40,
      "minLength": 2,
      "title": "Code",
      "type": "string"
    },
    "article": {
      "default": "",
      "description": "Optional article number.",
      "maxLength": 24,
      "title": "Article",
      "type": "string"
    }
  },
  "required": [
    "code"
  ],
  "title": "legal_lookupArguments",
  "additionalProperties": false
}

Keyword-search Belgian legislation on Justel and return a search URL plus relevant code hints. Use when you don't know the exact reference.

{
  "type": "object",
  "properties": {
    "keyword": {
      "description": "Search keyword(s) in Dutch/French.",
      "maxLength": 120,
      "minLength": 2,
      "title": "Keyword",
      "type": "string"
    },
    "limit": {
      "default": 5,
      "description": "Max hints to return (default 5).",
      "maximum": 10,
      "minimum": 1,
      "title": "Limit",
      "type": "integer"
    }
  },
  "required": [
    "keyword"
  ],
  "title": "legal_searchArguments",
  "additionalProperties": false
}

Fetch and clean the full text of an official Belgian or European legal document (HTML or PDF) from a URL on the allowlist of official sources (e.g. ejustice.just.fgov.be, eur-lex.europa.eu). Capped at 30,000 characters. Pair with legal_lookup / eurlex_lookup to get the URL first.

{
  "type": "object",
  "properties": {
    "url": {
      "description": "Document URL on an allowed official domain.",
      "maxLength": 2048,
      "title": "Url",
      "type": "string"
    },
    "max_chars": {
      "default": 30000,
      "description": "Max characters to return (default 30000).",
      "maximum": 60000,
      "minimum": 1000,
      "title": "Max Chars",
      "type": "integer"
    }
  },
  "required": [
    "url"
  ],
  "title": "legal_readArguments",
  "additionalProperties": false
}

Resolve a Dutch statute reference to its wetten.overheid.nl URL. Give the code (BW4, Successiewet, Wet IB 2001, Wet OB 1968, BW6, Awb, Sr, Rv) and optionally an article. Example: code=BW4, article=4:63.

{
  "type": "object",
  "properties": {
    "code": {
      "description": "Dutch statute short-form, e.g. BW4, Successiewet, Wet IB 2001.",
      "maxLength": 60,
      "minLength": 2,
      "title": "Code",
      "type": "string"
    },
    "article": {
      "default": "",
      "description": "Optional article, e.g. 4:63.",
      "maxLength": 20,
      "title": "Article",
      "type": "string"
    }
  },
  "required": [
    "code"
  ],
  "title": "nl_legal_lookupArguments",
  "additionalProperties": false
}

Resolve a Dutch ECLI to canonical case-law URLs (Rechtspraak.nl details, the free Open Data content API, and EU e-Justice). Example: ECLI:NL:HR:2021:1102.

{
  "type": "object",
  "properties": {
    "ecli": {
      "description": "A Dutch ECLI, e.g. ECLI:NL:HR:2021:1102.",
      "maxLength": 80,
      "minLength": 15,
      "title": "Ecli",
      "type": "string"
    }
  },
  "required": [
    "ecli"
  ],
  "title": "nl_rechtspraak_lookupArguments",
  "additionalProperties": false
}

Validate an IBAN's structure (ISO 13616 check digits via MOD-97 + country length). Pure compute; confirms well-formedness, not that the account exists or is active.

{
  "type": "object",
  "properties": {
    "iban": {
      "description": "An IBAN, with or without spaces.",
      "maxLength": 42,
      "minLength": 15,
      "title": "Iban",
      "type": "string"
    }
  },
  "required": [
    "iban"
  ],
  "title": "iban_validateArguments",
  "additionalProperties": false
}

Return the official daily ECB euro reference rate 1 EUR = X currency for a given ISO 4217 code (e.g. USD, GBP, CHF).

{
  "type": "object",
  "properties": {
    "currency": {
      "description": "Three-letter ISO 4217 code, e.g. USD, GBP, CHF.",
      "maxLength": 3,
      "minLength": 3,
      "title": "Currency",
      "type": "string"
    }
  },
  "required": [
    "currency"
  ],
  "title": "ecb_ratesArguments",
  "additionalProperties": false
}

List eight Belgian Successiekompas scans. All intakes can be guided with erfkompas_step; inheritance-tax requires the secure website.

{
  "type": "object",
  "properties": {},
  "title": "erfkompas_flowsArguments",
  "additionalProperties": false
}

Advance one Belgian scan with answers explicitly confirmed by the user. Ask each missing question, reuse the returned state, and show the deterministic result. Never infer answers. Obtain user consent before sending their choices to Successiekompas. No case is stored. Inheritance-tax calculations and AI follow-up require the secure website.

{
  "type": "object",
  "properties": {
    "flow": {
      "enum": [
        "erven",
        "contracten",
        "ondernemen",
        "vermogen",
        "scheiden",
        "vastgoed",
        "internationaal",
        "opvolging"
      ],
      "title": "Flow",
      "type": "string"
    },
    "answers": {
      "additionalProperties": true,
      "description": "Confirmed answers from prior steps; {} starts the scan. For erven, structured questions are best completed in the browser.",
      "title": "Answers",
      "type": "object"
    },
    "intent": {
      "anyOf": [
        {
          "enum": [
            "planning",
            "overlijden"
          ],
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "For erven: planning or overlijden after the first step. Omit for other scans.",
      "title": "Intent"
    }
  },
  "required": [
    "flow",
    "answers"
  ],
  "title": "erfkompas_stepArguments",
  "additionalProperties": false
}