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be.co-legal/legal-lookup

by co-legal.be · remote · no sign-in to list tools · v1.34.1 · published by be.co-legal

Successiekompas intake + Belgian/Dutch legal and fiscal lookups. 14 tools.

Changes · 5
CompareRegistry entry

14 tools: 5 change things and 9 only read.

Scanned Oct 21, 2026

3 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http legal-lookup https://agent.co-legal.be/mcp

Findings

Matches of fixed checks, with the text they matched.

3 warn
  • Warnlegal_lookup

    The server marks "legal_lookup" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "legal_lookup" says "lookup": a word for reading.

    What this check looks for
  • Warnnl_legal_lookup

    The server marks "nl_legal_lookup" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "nl_legal_lookup" says "lookup": a word for reading.

    What this check looks for
  • Warnerfkompas_step

    The server marks "erfkompas_step" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The description's first verb is "start": a word for a change.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

14 tools

Changes things 5Claude Code: ask
  • erfbelasting_tarievenFlemish inheritance-tax (erfbelasting) rate brackets, parsed deterministically from the in-force Flemish Tax Code (VCF art.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    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; the rates come from the current official text.

    Annotations the server declares

    • title: Flemish inheritance-tax rates
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • erfkompas_flowsOptional metadata for the single Successiekompas inheritance intake.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Optional metadata for the single Successiekompas inheritance intake. Start directly with be.erfkompas.step and answers={}; no questionnaire selection is needed.

    Annotations the server declares

    • title: Successiekompas intake information
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • erfkompas_stepStart or continue the Successiekompas inheritance intake with answers the user confirmed and agreed to share with Successiekompas; follow the returned question and answerContract f…1 finding

    Why it is in this group

    • The description's first verb is "start": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "erfkompas_step" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The description's first verb is "start": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Start or continue the Successiekompas inheritance intake with answers the user confirmed and agreed to share with Successiekompas; follow the returned question and answerContract for structured fields. Returns the next question, a deterministic scan result or a secure handoff. For a possible saving before sign-in, follow estimateInput and pass estimate with explicit user confirmation and permission. The kernel supplies a numeric indication; the concrete approach is paid advice. When authenticated_continuation is returned, connect that separate OAuth profile. At intake completion, let the user review the returned intake object; then save it using successiekompas_intake with confirmed=true and continue the dossier conversation.

    Annotations the server declares

    • title: Run Successiekompas
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
Only reads 9Claude Code: allow
  • ecb_ratesReturn the official daily ECB euro reference rate 1 EUR = X currency for a given ISO 4217 code (e.g.No findings

    Why it is in this group

    • The description's first verb is "return": a word for reading.
    Description, as the server wrote it
    Return the official daily ECB euro reference rate 1 EUR = X currency for a given ISO 4217 code (e.g. USD, GBP, CHF).

    Annotations the server declares

    • title: ECB euro reference rate
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • ecli_lookupResolve a Belgian ECLI (European Case Law Identifier) to canonical public lookup URLs (EU e-Justice + Juportal) plus court metadata.No findings

    Why it is in this group

    • The name "ecli_lookup" says "lookup": a word for reading.
    Description, as the server wrote it
    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.

    Annotations the server declares

    • title: Belgian case-law reference (ECLI)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • eurlex_lookupResolve an EU CELEX number to its canonical EUR-Lex landing URL plus metadata (sector, document type).No findings

    Why it is in this group

    • The name "eurlex_lookup" says "lookup": a word for reading.
    Description, as the server wrote it
    Resolve an EU CELEX number to its canonical EUR-Lex landing URL plus metadata (sector, document type). Example: 32016R0679 (GDPR).

    Annotations the server declares

    • title: EU legislation reference (EUR-Lex)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • iban_validateValidate an IBAN's structure (ISO 13616 check digits via MOD-97 + country length).No findings

    Why it is in this group

    • The name "iban_validate" says "validate": a word for reading.
    Description, as the server wrote it
    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.

    Annotations the server declares

    • title: IBAN check
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • kbo_lookupLook up a Belgian company by its KBO/BCE enterprise number (10 digits, e.g.No findings

    Why it is in this group

    • The name "kbo_lookup" says "lookup": a word for reading.
    Description, as the server wrote it
    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.

    Annotations the server declares

    • title: Belgian company lookup (KBO/BCE)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • nl_rechtspraak_lookupResolve a Dutch ECLI to canonical case-law URLs (Rechtspraak.nl details, the free Open Data content API, and EU e-Justice).No findings

    Why it is in this group

    • The name "nl_rechtspraak_lookup" says "lookup": a word for reading.
    Description, as the server wrote it
    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.

    Annotations the server declares

    • title: Dutch case-law reference (ECLI)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • vies_validateValidate an EU VAT number against the official EU VIES service.No findings

    Why it is in this group

    • The name "vies_validate" says "validate": a word for reading.
    Description, as the server wrote it
    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.

    Annotations the server declares

    • title: EU VAT number check (VIES)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.34.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http legal-lookup https://agent.co-legal.be/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__legal-lookup__kbo_lookup",
      "mcp__legal-lookup__vies_validate",
      "mcp__legal-lookup__ecli_lookup",
      "mcp__legal-lookup__eurlex_lookup",
      "mcp__legal-lookup__legal_search",
      "mcp__legal-lookup__legal_read",
      "mcp__legal-lookup__nl_rechtspraak_lookup",
      "mcp__legal-lookup__iban_validate",
      "mcp__legal-lookup__ecb_rates"
    ],
    "ask": [
      "mcp__legal-lookup__erfbelasting_tarieven",
      "mcp__legal-lookup__legal_lookup",
      "mcp__legal-lookup__nl_legal_lookup",
      "mcp__legal-lookup__erfkompas_flows",
      "mcp__legal-lookup__erfkompas_step"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as legal-lookup. Review it before you use it.