About io.github.cmendezs/mcp-invoicenow-sg
io.github.cmendezs/mcp-invoicenow-sg is an MCP server in the Finance category: mCP server for Singapore electronic invoicing (InvoiceNow).
Install
uvx mcp-invoicenow-sgpip install mcp-invoicenow-sgThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (4)
generate_invoice_sgBuild an `SGInvoice` from structured data and serialize it to UBL 2.1 XML.
Parameters not published.
get_gst_category_codes_sgReturn the IRAS GST category codes (Annex E) accepted on Singapore invoices.
Parameters not published.
get_profile_urn_sgReturn the CustomizationID (BT-24) and ProfileID (BT-23) for a given profile (`PINT_SG` or `BIS3`).
Parameters not published.
validate_invoice_sgValidate a UBL 2.1 invoice against IRAS's C5 acceptance layer (CEN EN16931 base, PINT-SG jurisdiction Schematron, SG BIS 3.0, and UBL 2.1 XSD structural validation are not checked — see "Not yet supported" above).
Parameters not published.
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