A remote, read-only MCP server that lets an assistant check EU e-invoice readiness: VAT number format, VIES status, Peppol registration and draft invoice checks
What you can do
Validate a draft EU invoice for structure, VAT-id format, dates, BIS 3.0 completeness and computed totals, returning a full machine-readable report rather than stopping at the first issue. Check an EU VAT number's structure and checksum, including the Belgian modulo-97 check, and get a normalized identifier with issue codes. Verify a VAT number's active status against the official EU VIES source, with source and check time, or an honest unavailable result. Look up whether a receiver is registered on the Peppol network and accepts BIS Billing 3.0 invoices. Get a readiness snapshot for the canary workspace showing what is ready, what is missing and the next safe step.
When to use it
Use it when preparing or reviewing EU e-invoice data before sending, such as checking a draft invoice, confirming a customer's VAT number or Peppol registration, or getting a quick readiness overview. It is a diagnostic aid, not a filing or compliance service.
Requirements
A remote streamable HTTP endpoint; no package, environment variable or header is declared. No authentication is declared. The VIES and Peppol checks depend on those external services, and the Peppol lookup may fall back to a mock when the official discovery route is not enabled.
Before you install
Results are validation and readiness only: no Peppol invoice is ever sent, and no legal, fiscal or compliance guarantee is given. VAT format checks are plausibility only, not a live VIES result. Peppol status is definitive only for registered or not_registered; unavailable or not_configured are not answers. The readiness snapshot covers a canary workspace and is diagnostics, not a certificate.
Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/com.jithox%2Feinvoice-readiness/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.
Structurally validate a draft EU invoice and report machine-readable issues (schema problems, VAT-id format, date sanity, BIS 3.0 completeness, computed totals). Full report, never fails fast. Not legal approval. Validation and readiness only; never sends a Peppol invoice and gives no legal, fiscal or compliance guarantee.
Parametersinvoicerequired
validate_vat_number
Validate a VAT number (format)
Deterministic structure/checksum validation of an EU VAT number (incl. the Belgian modulo-97 checksum) with the normalized identifier and a stable issue code. Format plausibility only — not a live VIES result. Validation and readiness only; never sends a Peppol invoice and gives no legal, fiscal or compliance guarantee.
ParametersvatNumberrequiredcountryCode
verify_vat_vies
Verify a VAT number in VIES (live)
Check a VAT number's ACTIVE status against the official EU VIES source. Returns valid / invalid / invalid_input / unavailable with provenance (source, checkedAt). When VIES is unavailable it says so truthfully and makes no validity claim. Validation and readiness only; never sends a Peppol invoice and gives no legal, fiscal or compliance guarantee.
ParametersvatNumberrequiredcountryCode
lookup_peppol_participant
Look up a Peppol participant
Check whether a receiver is registered on the Peppol network and accepts BIS Billing 3.0 invoices, via the official SML/SMP discovery route when enabled (otherwise an honest mock that says so). Only status registered/not_registered is definitive; unavailable/not_configured are truthful and never a hidden "no". Provide vatId or endpointId (at least one) plus the receiver country. Lookup only — never a send action, and no send tool exists here. Validation and readiness only; never sends a Peppol invoice and gives no legal, fiscal or compliance guarantee.
Readiness snapshot for YOUR canary workspace: one plain state, what is ready, what is missing, and the next safe step. Diagnostics, not a compliance certificate. Validation and readiness only; never sends a Peppol invoice and gives no legal, fiscal or compliance guarantee.
ParametersverifyWithProvider
Version history
2
v1.2.1LatestSep 23, 2026
v1.2.0Sep 16, 2026
Score
83%
83% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.