AI-native access to your Minimax accounting
Minimax MCP is a Model Context Protocol server that lets your AI assistant securely read and act on your Minimax accounting data — issued and received invoices, customers, the ledger and more — with per-tenant credentials and a full audit trail.
What you can do
Point any MCP-capable assistant (Claude Desktop and others) at your books.
Ask your books anything
List issued and received invoices, customers, journals and reference data in natural language — no exports, no spreadsheets.
Automate data entry
Create draft received invoices (with the source PDF attached) and complete them in the Minimax UI via background automation.
Stay in control
Every tenant uses its own Minimax credentials. Writes are idempotent and audited; access is granted per user by your admin.
Available tools
Named by object so related tools group together in your client.
Invoices
issued_invoice_listreceived_invoice_listreceived_invoice_getreceived_invoice_find_idreceived_invoice_create_draftreceived_invoice_complete
Customers & partners
customer_listcustomer_getcustomer_findcustomer_create
Reference & master data
item_listaccount_listemployee_listwarehouse_listcurrency_listvat_rate_listpayment_method_listdocument_numbering_listanalytic_listjournal_listjournal_entry_list
Reports
report_ar_agingreport_ap_agingreport_trial_balancereport_pl
Session & diagnostics
session_set_organisationsession_get_organisationdiag_pingdiag_ping_minimaxdiag_rate_limit_status
Background jobs
playwright_job_getplaywright_job_list
Pricing
Priced per user. Launch pricing for early access.
How to connect your MCP client
Three steps, about five minutes.
Your Expert Group admin sends you a one-time setup link. Open it whole — including the part after the #, which some chat clients trim — and set your Minimax password. There is no key to copy.
In Claude Desktop (or any MCP client), add a streamable-HTTP server with the URL below. You authenticate with your ExpertGroup account — the same one you use for the other EG services.
Call session_set_organisation once, then use any tool — e.g. issued_invoice_list or report_ar_aging.
https://staging.minimaxmcp.expertgroup.rs/mcp
# Authentication header
Authorization: Bearer <your-ExpertGroup-token>
The token is issued by ExpertGroup Identity, not by Minimax. If your client offers to sign you in, use your EG account; if it asks for a token, get one from your Expert Group admin. The Minimax password you set in step one is what the server uses on your behalf — it is not your MCP login.