Critical-risk tools in MYOB Codex MCP
6 of the 58 tools in MYOB Codex MCP are classified as critical risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at critical risk
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myob_invoice_prepare_deleteDestructivePrepare deletion/void-style removal of a sales invoice where MYOB permits it. Critical approval required.
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myob_oauth_logoutDestructiveClear stored MYOB OAuth tokens from this machine.
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myob_customer_payment_prepare_recordFinancialPrepare recording a customer payment. High-risk approval required.
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myob_receive_money_prepare_createFinancialPrepare receive-money transaction creation. High-risk approval required.
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myob_spend_money_prepare_createFinancialPrepare spend-money transaction creation. High-risk approval required.
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myob_supplier_payment_prepare_recordFinancialPrepare recording a supplier payment. High-risk approval required.
Attacks that target this class
Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.