Document & File Management · Invofox + Claude
Invofox MCP with Claude: Turn Invoices and Scans into Finance Data
The short answer
Claude works with Invofox through the Model Context Protocol (MCP), an open standard that lets Claude securely use other software. Once connected with an API key, Claude can ask Invofox to extract invoice fields, read OCR text, classify documents and run processing workflows through plain language requests, under permissions your organisation sets.
What is Invofox?
Invofox is a document AI platform. It reads invoices and other business documents, including messy PDFs and scanned paper, and turns them into usable text and structured data. Finance teams use it to pull out supplier names, invoice numbers, dates, totals and line items without typing them by hand. Operations teams, accounts payable staff and shared service centres use it to process large volumes of paperwork faster and with fewer errors.
How Claude connects to Invofox through MCP
The Model Context Protocol, or MCP, is an open standard that acts like a universal adapter between Claude and other software. It lets Claude use a tool securely, reading information and taking actions, with permissions the organisation controls. For Invofox, the connection is set up with an API key, so the access is tied to a specific account that your team can monitor and revoke.
Once connected, Claude can typically ask Invofox to extract invoice fields from a document, read the OCR text of a scan, classify a document by type, and run a document-processing workflow. A staff member can simply describe what they need in everyday language, and Claude carries out the request through Invofox and returns the results in a clear summary.
Your organisation stays in charge. Access is limited to the document actions you approve, and the API key can be scoped and rotated. Consequential steps, such as posting extracted data into your accounting system, can be set to require a person's approval before anything is saved. Activity can be logged so that you can see what was done and by whom.
What you can automate
Invoice field extraction for accounts payable
Accounts payable clerks often retype supplier names, invoice numbers, due dates and totals from PDFs. With Claude connected to Invofox, a clerk can ask for the key fields from a batch of invoices and receive them in a neat list. Typical results include less manual keying and fewer transcription mistakes, with the clerk still checking each figure before it goes anywhere.
Reading scanned paperwork
Many organisations still receive signed delivery notes, handwritten forms or faxed documents as scans. Claude can ask Invofox to read the OCR text from these scans so that a team member can search, summarise or compare the content. This is useful for records teams and operations managers who need answers from older paper files.
Document sorting and classification
When a shared mailbox receives invoices, purchase orders, receipts and contracts together, sorting them by hand takes time. Claude can use Invofox to classify each document by type, so that the right files reach the right team. Staff then spend their time acting on the documents rather than sorting them.
Month-end finance reconciliation support
Finance controllers often need to match supplier documents against records before closing the books. Claude can help gather extracted invoice data from Invofox and present it for comparison with your ledger. The controller reviews any differences, and the final decisions remain with the finance team.
Procurement intake checks
Procurement teams can use Claude and Invofox to check that incoming supplier invoices contain the fields required by company policy, such as a purchase order reference or tax details. Missing items are flagged for follow-up. This typically shortens the back-and-forth with suppliers and speeds up approval.
An end-to-end workflow: Supplier invoice intake to accounting entry
TriggerA new supplier invoice PDF arrives in the shared finance inbox.
Claude picks up the attachment and sends it to Invofox for OCR and field extraction.
Invofox returns the supplier name, invoice number, dates, totals and tax lines to Claude.
Claude checks the extracted data against the purchase order list held in your ERP system and flags any mismatch.
The finance clerk reviews the summary and the flagged items in a single view.
After approval, the verified data is prepared for entry into the accounting system, and the approval is logged.
OutcomeInvoices move from inbox to ledger faster, with fewer keying errors and a clear audit trail. Typical gains are shorter processing times and less time spent on repetitive data entry, while people keep control over every posting.
How we set it up
Free automation audit
We review how your team receives and processes documents today, including which invoices and scans cause the most manual work. We identify the workflows worth automating with Invofox and Claude, and agree on what success looks like.
Secure API key connection
We connect Claude to Invofox using an API key, issued to a dedicated account with the least access needed. The key is stored securely, and we set up rotation and revocation so that access can be withdrawn at any time.
Workflow design and approvals
We design the end-to-end workflow across Invofox and your other systems, such as Microsoft 365, your ERP or your ticketing tool. Every step that changes records is marked for human approval, and we agree the rules for exceptions.
Testing with real documents
We test the workflow against real past invoices and scans from your archive, including difficult cases such as poor-quality scans and unusual layouts. We measure accuracy with your team and adjust the setup until results meet agreed standards.
Launch, monitoring and training
We launch with audit logs and monitoring in place, and watch early use closely. We train your finance, operations and IT staff on how to use the workflow, what to check, and how to handle exceptions.
Who benefits
- Finance director
- Gets faster access to reliable invoice data and a clear audit trail for month-end close.
- Accounts payable manager
- Reduces manual keying and backlogs, so the team can focus on exceptions and supplier queries.
- Operations or shared services head
- Processes high volumes of paperwork with more consistent handling across sites.
- IT or systems lead
- Connects document processing to existing systems with controlled, revocable access.
Security and control
- Access is limited to the Invofox actions you approve, using a dedicated account with least-privilege permissions.
- API keys are stored securely, scoped, rotated regularly and can be revoked immediately.
- People approve any step that creates or changes financial records before it is saved.
- Activity is logged so that your team can review what Claude requested and what Invofox returned.
- Sensitive documents are handled only within the hosting region and data controls your organisation agrees.
For teams in the US, UK, India and the Middle East
Organisations in the United States and the United Kingdom can align document processing with their state and national data protection requirements. For India, the Digital Personal Data Protection Act, 2023 shapes how personal data in invoices and records is handled. Businesses in the UAE and Saudi Arabia must meet local data protection laws, and we choose the hosting region for the solution to meet each client's requirements.
Learn more about Claude and MCP
Anthropic's AI model and assistant.
Secure links between Claude and business tools.
How engineers build and change software with Claude.
Hosted agents that run multi-step work.
The open standard Claude uses to connect to tools.
Frequently asked questions
What does the Invofox MCP server do?
The Invofox MCP server acts as a bridge between Claude and Invofox. It lets Claude send documents to Invofox and receive back extracted text, invoice fields and document classifications. Typically, a user describes the task in plain language, and Claude uses the server to carry it out within the permissions your organisation has set.
Is connecting Invofox to Claude secure?
Security depends on how the connection is set up. We use an API key tied to a dedicated account with limited access, store it securely, and set up rotation and revocation. Human approval is required for actions that change financial records, and activity is logged so you can review it.
What can Claude do with Invofox once connected?
Typically, Claude can extract invoice fields, read OCR text from PDFs and scans, classify business documents by type, and run document-processing workflows. These capabilities are described in general terms, and the exact scope is confirmed during the automation audit based on your needs.
How long does setup take?
The timing varies with the complexity of your documents and the systems the workflow touches. A simple document workflow can often be tested within a few weeks, while a multi-system workflow with approvals and training usually takes longer. We give a clear timeline after the free automation audit.
Which plan or permissions do I need for Invofox?
You need an Invofox account that can issue an API key and the permissions to run the document actions you want to automate. The exact account type and limits depend on your Invofox arrangement, so we check these details with you during the audit rather than assume them.