E-Invoice Validator: XRechnung & ZUGFeRD (official KoSIT rules)

Factur-X & ZUGFeRD E-Invoice Generator + Validator

josefbednar/factur-x-zugferd-e-invoice

Generate compliant Factur-X / ZUGFeRD e-invoices (PDF/A-3 with embedded EN 16931 XML) from simple JSON, and validate or extract existing e-invoice PDFs & XML including XRechnung. Schematron-checked, UBL export. Ready for the France & Germany B2B e-invoicing mandates.

E-Invoice Parser · XRechnung, ZUGFeRD, Factur-X, UBL

siccscha/e-invoice-parser

Parse EU e-invoices (XRechnung, ZUGFeRD/Factur-X PDFs, EN 16931 UBL & CII, Peppol BIS) into clean JSON — parties, line items, totals, VAT, IBAN — plus EN 16931 validation findings. Deterministic: no OCR, no LLM, no guessed numbers. Only successfully parsed invoices are charged.

Does Making Tax Digital for Income Tax apply, and from when? Qualifying income from self-employment turnover and your share of rent, tested against the £50,000, £30,000 and £20,000 thresholds. See README.

XRechnung Invoice Generator

kamerozkan/xrechnung-invoice-generator

Generate XRechnung 3.0.2 UBL or CII from strict JSON and validate it with the pinned KoSIT rules before delivery.

EPA GHGRP Subpart-Gas Emission Ledger

nexgenwatch/epa-ghgrp-subpart-gas-emission-ledger

One subpart_emission_record per row of EPA GHGRP's PUB_FACTS_SUBP_GHG_EMISSION table — one facility × reporting subpart × gas × year, with the self-reported CO2e emission value carried verbatim.

Screen customer and vendor names against the official U.S. Treasury SDN list, aliases included.

Checks Turkish SMS and email marketing messages against the content rules in Articles 5, 7 and 8 of Law 6563: sender identity, opt-out, contact details, promotion conditions. Turkish report, no AI.

PubMed Biomedical & Clinical Research Scraper

litezero/pubmed-medical-research-scraper

Extract 36M+ biomedical research papers, clinical trial citations, journal abstracts, medical authors, and DOI links from PubMed NCBI.

Latest Austrian public procurement notices – tenders and contract awards with CPV codes, contract values, buyers, deadlines and NUTS location – from official BVergG core data feeds (data.gv.at, CC BY 4.0). For bid managers, market intelligence and AI agents.

Connecticut UCC Filings Scraper: New Liens & Debtors

lienintel/ucc-new-filings-ct

Get new Connecticut UCC filings with debtor, secured party, filing and lapse dates. Filter by date, name, lien type, filing type, status and city. Export to JSON, CSV or Excel.