Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Validate, fix and generate Romanian e-Factura; check SAF-T D406 (ANAF validator + consistency)
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Works in Claude on the web, desktop and mobile:
https://einvoice.alexhub.uk/mcpRun this in your terminal
claude mcp add --transport http einvoice-validator https://einvoice.alexhub.uk/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"einvoice-validator": {
"url": "https://einvoice.alexhub.uk/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"einvoice-validator": {
"type": "http",
"url": "https://einvoice.alexhub.uk/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://einvoice.alexhub.uk/mcpMenu names can differ slightly by plan and over time.
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These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.
validate_invoice_freeUse before uploading an e-Factura to ANAF SPV, after generating invoice XML, or when ANAF rejected an invoice: validates a UBL 2.1 Invoice/CreditNote (Romanian CIUS-RO 1.0.9, Peppol BIS 3.0, EN 16931) and returns every error with the fix in words, the UBL path of the field and, f
validate_invoiceUse before uploading an e-Factura to ANAF SPV or sending a Peppol invoice, once the free quota of validate_invoice_free is used up (same report). Every rule violation with a plain-English fix, the UBL path of the field and, for amount errors, the correct value. Paid: $0.01 USDC p
fix_invoiceUse when a validation report lists 'autofix' rules, or ANAF or a Peppol access point rejected an invoice for codes, dates or totals, and you want the corrected XML instead of editing it yourself: fixes county/sector/country/currency/unit codes, date formats, VAT-id prefixes, Belg
generate_invoiceUse when you have invoice data but no XML and need a Romanian e-Factura ANAF accepts: builds UBL 2.1 CIUS-RO XML from simple data (number, dates, seller and buyer CUI, lines with name, quantity, unit, price without VAT and VAT rate e.g. 21 or 11, optional IBAN). Company names, ad
lookup_companyUse when building or checking an invoice for a Romanian company and you only have its CUI, or to check a partner before invoicing: ANAF data already in e-Factura form: legal name, VAT id (RO… only for VAT payers), trade register number, address with county as ISO code (RO-CJ) and
company_financialsUse when you need a Romanian company's size or financial health from its CUI (credit check before invoicing or selling on terms, lead qualification, due diligence): the annual statement filed with ANAF: CAEN code, turnover, revenue, expenses, net_result (profit positive, loss neg
explain_ruleUse when ANAF SPV, a Peppol access point or a validation report names a rule (e.g. BR-CO-15, BR-RO-110, PEPPOL-EN16931-R001) and you need to know what it means and how to fix it: official text in English and Romanian, plain-English fix and where the field lives in UBL. Free.
validate_saft_freeUse before filing a Romanian SAF-T (D406) with ANAF, or when ANAF's DUKIntegrator reported errors: same check as validate_saft, free: 1 file(s) per day per client IP, report limited to the first 10 findings (the total count is given).
validate_saftUse before filing a Romanian SAF-T (D406) with ANAF, for the full report: runs ANAF's official validator (DUKIntegrator) for the reporting period and the consistency checks it does not do offline (balanced entries, GL totals, opening + movements = closing per account, trial balan
fx_rateUse for an invoice in a foreign currency (e-Factura needs the VAT in RON) or any RON conversion: official BNR (National Bank of Romania) rate, RON per 1 unit of the currency, for a date (default today; weekends/holidays return the last publication). Omit currency for all rates. F
ro_holidaysUse when planning payment or filing dates in Romania: public (legal) holidays for a year, incl. Orthodox Easter and Rusalii. Free.
ro_business_dayUse to compute a due date in Romanian working days (e.g. the 5 working days to upload an e-Factura): is a date a working day, which is the next one, and the date N working days later. Free.
ro_tax_deadlinesUse to know when Romanian returns are due: monthly filing deadlines (D112, D300, D100, D390, D394, D406) for a reporting month, moved to the next working day when they fall on a weekend or holiday. General rules; confirm special regimes with ANAF. Free.
validate_ibanUse before putting an IBAN on an invoice or paying to one: checks length and check digits and names the Romanian bank (or the State Treasury). Free.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
The registry lists no source repo, so we cannot match the publisher (alexhub.uk) to the code
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
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It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed –, and the latest version (1.9.0) reached the registry yesterday.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, Detailing Manager
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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
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