The io.github.jmshinhwa/en16931-einvoice-lint MCP server checks an invoice payload or a field mapping against EN 16931 and the national CIUS for the country it applies to. It validates structure and mappings to ensure compliance with the applicable invoice standard and profile.

🛠️ Key Features

• Checks invoice payloads
• Verifies field mappings
• Validates against EN 16931
• Uses the national CIUS for the relevant country

🚀 Use Cases

• Validate invoice payloads before sending or processing
• Test or confirm field mappings during integration
• Ensure output conforms to EN 16931 plus country-specific CIUS rules

⚡ Developer Benefits

• Automates compliance checks for EN 16931-based invoices
• Helps detect mapping issues early in the pipeline
• Supports country-specific validation via CIUS selection