diff --git a/extensions/general/mcp-server/server.ts b/extensions/general/mcp-server/server.ts
index 13e114bf..f1ed6847 100644
--- a/extensions/general/mcp-server/server.ts
+++ b/extensions/general/mcp-server/server.ts
@@ -12018,6 +12018,7 @@ export async function handleMcpRequest(request: Request): Promise<Response> {
             '• When the user asks "how do I do X" or you\'re unsure of the correct sequence (month-end close, VAT review, year-end, invoicing, payroll), call gnubok_list_skills first: domain workflows are documented as loadable skills with tool references.',
             '',
             'Common workflows:',
+            '• Before categorizing or creating vouchers, consult ledger_context in gnubok_get_agent_briefing (full picture: the Accounted://ledger/context resource): it shows how THIS company has booked each counterparty and supplier (dominant account, VAT treatment, evidence = historical frequency). Prefer these observed patterns over guesses; explicit mapping rules outrank them. Frequency is not permission to auto-post: still stage for approval.',
             '• Categorize transactions: gnubok_list_uncategorized_transactions → gnubok_suggest_categories → gnubok_categorize_transaction (stages) → gnubok_approve_pending_operation (after user confirms in chat).',
             '• Applying income to invoices: pick by what you have: a specific bank transaction + a known invoice → gnubok_match_transaction_to_invoice; an invoice you know is paid but no specific bank line → gnubok_mark_invoice_as_paid; a whole period of unmatched income to reconcile → gnubok_auto_match_period (dry_run first). All stage for approval. Unsure which match/link tool fits, or whether to credit 1510 (faktureringsmetoden) vs debit 19xx (kontantmetoden)? gnubok_load_skill("bank-reconciliation") has the full decision tree; gnubok_get_agent_briefing returns the company\'s accounting_method.',
             '• Invoicing: gnubok_list_customers (or gnubok_create_customer) → gnubok_create_invoice → gnubok_send_invoice or gnubok_mark_invoice_as_sent → gnubok_mark_invoice_as_paid. Refund via gnubok_credit_invoice.',