How To Calculate An Invoice
com.howtocalculateaninvoice.wwwPublished by www.howtocalculateaninvoice.comv1.0.0Updated Oct 24, 2026
Cross-border B2B invoice VAT/GST classification, compliant totals, and Art. 226 invoice PDFs.
The publisher's own server: Calculate.co.nz NZ Calculators
Overview
Remote MCP endpoint for cross-border B2B invoicing: VAT/GST classification, compliant totals, and EU Art. 226 invoice PDFs.
- What you can do
- Classify invoice line items for cross-border B2B VAT/GST treatment
- Compute compliant invoice totals
- Generate invoice PDFs that follow EU Article 226 requirements
- No individual tools are listed in the manifest, so exact operations are not documented.
- When to use it
- Useful when an assistant has to prepare or check B2B invoices across borders, especially EU VAT/GST rules and Article 226-compliant PDF output, rather than doing the arithmetic and formatting by hand.
- Requirements
- A remote streamable HTTP endpoint at api.howtocalculateaninvoice.com. A bearer API key is required in the Authorization header; the provider says keys are obtained from an account page and a free tier exists. No local runtime or environment variables are declared.
Installation
In SourceWeft
- Open How To Calculate An Invoice in the dashboard and add it to a workspace.
- Connect Authorization token credentials. They are stored privately and never shown on public pages.
- Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/com.howtocalculateaninvoice.www%2Finvoicing/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Other MCP clients
Add this to your client's mcpServers config.
{
"mcpServers": {
"how-to-calculate-an-invoice": {
"type": "http",
"url": "https://api.howtocalculateaninvoice.com/mcp",
"headers": {
"Authorization": "Bearer <YOUR_TOKEN>"
}
}
}
}Tools
0Version history
1- v1.0.0LatestSep 16, 2026
Score
67% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
- Reached in the last 30 daysRequired25 pts
- Auth declaredRequired10 pts
- Tools listed15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
- DescriptionRequired15 pts
- Logo10 pts
- Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
- LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.