XSDHub: EN 16931, XRechnung, Factur-X, KSeF, RO and HR e-invoices MCP Tools

XSDHub: EN 16931, XRechnung, Factur-X, KSeF, RO and HR e-invoices exposes 8 tools. Each one has its own page with the configuration for every client that can run this server.

validate_xml

validate xml
validate_xml_against_xsd

validate xml against xsd
validate_e_invoice

validate e invoice
explain_validation_error

explain validation error
list_supported_standards Read-only

list supported standards
search_xsdhub_guides Read-only

search xsdhub guides
get_xsdhub_page Read-only

get xsdhub page
get_xsdhub_capabilities Read-only

get xsdhub capabilities

This list was read from the server itself, by connecting to it and calling tools/list on 6 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

XSDHub: EN 16931, XRechnung, Factur-X, KSeF, RO and HR e-invoices MCP server