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InvoiceVerify

app.lovable.peppol-invoice-compass/invoiceverifypeppol-invoice-compass.lovable.appstreamable-httpv1.0.0Scanned

Check Peppol receivability (incl. Belgian client lists) and validate EU e-invoices. Free check.

9 tools: 3 change things and 6 only read.

Tools: 0 delete, 0 irreversible, 3 write, 6 read.
  • Reads private data · 0
  • Reads text others write · 3
  • Can send data out · 0
  • 2 findings

Anlyon alternative

3 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

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Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

9 tools

Changes things 3Claude Code: ask
  • check_peppol_receivabilityFree, no sign-in needed: check whether one Belgian company can receive Peppol e-invoices under each of its two Belgian Peppol IDs — 0208 (enterprise/KBO-BCE number) and 9925 (VAT n…Reads text others writeNo 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.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Free, no sign-in needed: check whether one Belgian company can receive Peppol e-invoices under each of its two Belgian Peppol IDs — 0208 (enterprise/KBO-BCE number) and 9925 (VAT number). Returns receivable under both, only 0208, only 9925, neither or unknown, which ID to send to, the access point (service provider) per ID, and the risk and fix in English, Dutch or French. Limited to 20 checks per hour per connection; for client lists use check_belgian_peppol_list (sign-in).

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • openWorldHint: true
  • convert_invoiceConvert an existing UBL or CII / Factur-X invoice XML into Peppol BIS 3 UBL, XRechnung UBL, XRechnung CII or Factur-X CII, and validate the result.1 finding

    Why it is in this group

    • The name "convert_invoice" says "convert": 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 "convert_invoice" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"idempotentHint":true,"openWorldHint":false}; The name "convert_invoice" says "convert": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Convert an existing UBL or CII / Factur-X invoice XML into Peppol BIS 3 UBL, XRechnung UBL, XRechnung CII or Factur-X CII, and validate the result. Uses one metered call. Requires an InvoiceVerify account (OAuth sign-in).

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • openWorldHint: false
  • generate_invoiceCreate a Peppol BIS 3 UBL, XRechnung (UBL or CII) or Factur-X/ZUGFeRD CII XML invoice from structured invoice data, with totals and VAT computed and the result validated.1 finding

    Why it is in this group

    • The name "generate_invoice" says "generate": 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 "generate_invoice" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"idempotentHint":true,"openWorldHint":false}; The name "generate_invoice" says "generate": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Create a Peppol BIS 3 UBL, XRechnung (UBL or CII) or Factur-X/ZUGFeRD CII XML invoice from structured invoice data, with totals and VAT computed and the result validated. Uses one metered call. Requires an InvoiceVerify account (OAuth sign-in).

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • openWorldHint: false
Only reads 6Show 6 read-only tools
  • check_belgian_peppol_listCheck up to 25 Belgian companies (enterprise or VAT numbers) for Peppol receivability under both Belgian IDs — 0208 (enterprise number) and 9925 (VAT number).Reads text others writeNo findings

    Why it is in this group

    • The name "check_belgian_peppol_list" says "list": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Check up to 25 Belgian companies (enterprise or VAT numbers) for Peppol receivability under both Belgian IDs — 0208 (enterprise number) and 9925 (VAT number). Returns per company: receivable under both, only 0208, only 9925, neither, or unknown, with the risk and what to fix in Dutch, French or English. Uses one metered call per valid company; unreadable numbers are free. Requires an InvoiceVerify account (OAuth sign-in).

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • openWorldHint: true
  • explain_ruleExplain an EN 16931, Peppol or XRechnung business rule (e.g.No findings

    Why it is in this group

    • The name "explain_rule" says "explain": a word for reading.
    Description, as the server wrote it
    Explain an EN 16931, Peppol or XRechnung business rule (e.g. BR-CO-15, PEPPOL-EN16931-R003) in plain English, Dutch or French, with typical causes and fix steps. Free. Requires an InvoiceVerify account (OAuth sign-in).

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • openWorldHint: false
  • get_usageShow this month's metered calls, the included allowance, remaining call-pack credits and the reset date for the signed-in account.No findings

    Why it is in this group

    • The name "get_usage" says "get": a word for reading.
    Description, as the server wrote it
    Show this month's metered calls, the included allowance, remaining call-pack credits and the reset date for the signed-in account. Free. Requires an InvoiceVerify account (OAuth sign-in).

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • openWorldHint: false
  • lookup_peppol_participantCheck whether a company can receive Peppol e-invoices: give a VAT number, company number (KBO/BCE, KvK, SIREN/SIRET), GLN or Peppol ID and it checks every relevant scheme (e.g.Reads text others writeNo findings

    Why it is in this group

    • The name "lookup_peppol_participant" says "lookup": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Check whether a company can receive Peppol e-invoices: give a VAT number, company number (KBO/BCE, KvK, SIREN/SIRET), GLN or Peppol ID and it checks every relevant scheme (e.g. Belgian 0208 and 9925) in the live Peppol SML/SMP, lists supported document types and says which ID to send to. Uses one metered call. Requires an InvoiceVerify account (OAuth sign-in).

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • openWorldHint: true
  • parse_invoiceRead a UBL or CII / Factur-X invoice XML into structured JSON (parties, lines, VAT, totals, payment) for booking or reconciliation.No findings

    Why it is in this group

    • The description's first verb is "read": a word for reading.
    Description, as the server wrote it
    Read a UBL or CII / Factur-X invoice XML into structured JSON (parties, lines, VAT, totals, payment) for booking or reconciliation. Uses one metered call. Requires an InvoiceVerify account (OAuth sign-in).

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • openWorldHint: false
  • validate_invoiceValidate a UBL 2.1, Peppol BIS Billing 3.0, XRechnung or CII / Factur-X XML invoice against EN 16931 and Peppol rules; returns pass/fail with rule IDs, line numbers and fixes.No findings

    Why it is in this group

    • The name "validate_invoice" says "validate": a word for reading.
    Description, as the server wrote it
    Validate a UBL 2.1, Peppol BIS Billing 3.0, XRechnung or CII / Factur-X XML invoice against EN 16931 and Peppol rules; returns pass/fail with rule IDs, line numbers and fixes. Uses one metered call. Requires an InvoiceVerify account (OAuth sign-in).

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • openWorldHint: false

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.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or outbound.

Reads private data0
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write3
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Findings

Matches of fixed checks, with the text they matched.

2 warn
  • Warngenerate_invoice

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

    Matched text

    annotations: {"readOnlyHint":true,"idempotentHint":true,"openWorldHint":false}; The name "generate_invoice" says "generate": a word for a change.

    What this check looks for
  • Warnconvert_invoice

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

    Matched text

    annotations: {"readOnlyHint":true,"idempotentHint":true,"openWorldHint":false}; The name "convert_invoice" says "convert": a word for a change.

    What this check looks for

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http invoiceverify https://peppol-invoice-compass.lovable.app/mcp
claude mcp add --transport http invoiceverify https://peppol-invoice-compass.lovable.app/mcp

Run in a terminal.

Claude Code permissions

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

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__invoiceverify__validate_invoice",
      "mcp__invoiceverify__parse_invoice",
      "mcp__invoiceverify__lookup_peppol_participant",
      "mcp__invoiceverify__check_belgian_peppol_list",
      "mcp__invoiceverify__explain_rule",
      "mcp__invoiceverify__get_usage"
    ],
    "ask": [
      "mcp__invoiceverify__check_peppol_receivability",
      "mcp__invoiceverify__generate_invoice",
      "mcp__invoiceverify__convert_invoice"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as invoiceverify. Review it before you use it.

Capability tags behind 3 rules
  • mcp__invoiceverify__check_peppol_receivability untrusted-input
  • mcp__invoiceverify__lookup_peppol_participant untrusted-input
  • mcp__invoiceverify__check_belgian_peppol_list untrusted-input

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/app.lovable.peppol-invoice-compass/invoiceverify/verify?hash=1e04ccc4f75f0e1bafd2f8e0a584f31777212929cf016650b98eccd493d027bf" | jq -e '.changed == false'

Pinned hash 1e04ccc4f75f, from Oct 30, 2026, 19:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/app.lovable.peppol-invoice-compass/invoiceverify/changes.xml

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Source: MCP Registry. Synced Oct 30, 2026, 19:17 UTC.