Critical-risk tools in Lunch Money
6 of the 29 tools in Lunch Money 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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delete_categoryDestructive 4/5Delete a spending category
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delete_transaction_groupDestructive 4/5Delete a transaction group
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force_delete_categoryDestructive 5/5Force delete category with data cleanup
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remove_budgetDestructive 4/5Remove a budget for a category
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unsplit_transactionsDestructive 4/5Remove transactions from split groups
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create_transactionsFinancial 5/5Create new financial transactions
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.
More on Lunch Money
Enforce policy on Lunch Money
One command generates a policy scaffold for every server in your MCP config.
npx -y @policylayer/intercept init