Accounts Payable Automation
Match invoices to contracts and POs, validate VAT invoices, flag duplicate or over-limit payments, and produce audit-ready AP reports.
Skills in this bundle
See it in action
Accounts payable automation with MCP Nexus matches invoices to contracts and purchase orders, validates VAT invoices, and flags duplicate or over-limit payments in one reproducible workflow, cutting the AP close from days to hours.
- Three-way match (invoice / contract / PO) runs automatically; only exceptions need a human.
- Built-in VAT invoice validation stops malformed or non-compliant invoices at intake.
- Duplicate, over-limit, and split payments are flagged automatically, cutting cash and fraud risk.
- Runs on your own machine; vendor and payment data never leave your network.
- Exports an audit-ready AP report (matches + exceptions + recommended actions) in minutes.
The problem you are facing
Who: AP accountants, shared-service centers, internal audit
At month-end, supplier invoices pile up: each has to be three-way matched against contracts and POs, VAT invoices validated, and duplicate or over-limit payments prevented. A manual pass takes days, and one error is real cash risk.
What is AP automation with MCP Nexus
Accounts payable automation streamlines the full supplier-invoice lifecycle from intake and validation to matching and payment, removing manual data entry and line-by-line comparison. MCP Nexus chains five skills: invoice-contract-reconciler (three-way match of invoice, contract, and PO), vat-invoice-validator, tax-invoice-verifier (invoice fields and payee checks), voucher-auditor (voucher-level testing), and large-amount-test (large/over-limit/duplicate detection). It suits shared-service centers, AP accountants, and internal audit, scaling from thousands to hundreds of thousands of invoices per month, all on-premises with no data leaving your network.
How it works
Before / After
- ✕Three-way matching by hand, days
- ✕Manual invoice validation
- ✕Duplicate/over-limit by sampling
- ✕Month-end crunch
- ✓Auto three-way match, review only exceptions
- ✓Auto invoice field & authenticity checks
- ✓Duplicate/over-limit auto-alerted
- ✓Month-end in minutes
Try it now (sample input → output preview)
MCP Nexus vs alternatives
| MCP Nexus | Manual / Excel | Generic AI / Cloud tools | |
|---|---|---|---|
| Pricing | Free tier, metered by calls | 2-3 AP accountants in labor | Per-seat plus per-volume fees |
| Local execution | Yes, data stays on-premises | Manual process | No, data leaves your network |
| Setup time | Minutes for first match | Days of process training | ~1 week integration and training |
Real use cases
Free templates (ready to use)
FAQ
Which invoice and document formats are supported?
Excel, CSV, and PDF invoices, contracts, and POs, with automatic field and amount detection. All processing runs locally; nothing is uploaded to the cloud.
Can the matching rules be customized?
Yes. Matching dimensions (amount, tax rate, payee, period, tolerance) are configurable and support one-to-one, one-to-many, and many-to-many cases, with mismatches auto-classified as exceptions.
What does VAT invoice validation cover?
It checks field completeness, payee consistency, tax-rate plausibility, and duplicate-invoice detection, tagging problem invoices with reasons for return or re-issue.
How are duplicate or over-limit payments prevented?
large-amount-test scans for large, over-contract-limit, duplicate, and split payments, flags each, and builds voucher-level evidence included in the audit report.
Is the report audit-ready?
Yes. It includes match detail, exception lists, recommended actions, and traceable voucher numbers that meet internal and external audit evidence requirements, exportable to PDF/Excel.