Critical Risk

unsplit_transactions

Remove transactions from split groups

Restructures financial records

Part of the Lunch Money MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

@akutishevsky/lunchmoney-mcp Destructive Risk 4/5

AI agents may call unsplit_transactions to permanently remove or destroy resources in Lunch Money. Without a policy, an autonomous agent could delete critical data in a loop with no way to undo the damage. Intercept blocks destructive tools by default and requires explicit human approval before enabling them.

Without a policy, an AI agent could call unsplit_transactions in a loop, permanently destroying resources in Lunch Money. There is no undo for destructive operations. Intercept blocks this tool by default and only allows it when a human explicitly approves the action.

Destructive tools permanently remove data. Block by default. Only enable with explicit approval workflows.

lunch-money.yaml
tools:
  unsplit_transactions:
    rules:
      - action: deny
        reason: "Blocked by default — enable with approval"

See the full Lunch Money policy for all 29 tools.

Tool Name unsplit_transactions
Category Destructive
Risk Level Critical

View all 29 tools →

What does the unsplit_transactions tool do? +

Remove transactions from split groups. It is categorised as a Destructive tool in the Lunch Money MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on unsplit_transactions? +

Add a rule in your Intercept YAML policy under the tools section for unsplit_transactions. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Lunch Money MCP server.

What risk level is unsplit_transactions? +

unsplit_transactions is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit unsplit_transactions? +

Yes. Add a rate_limit block to the unsplit_transactions rule in your Intercept policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block unsplit_transactions completely? +

Set action: deny in the Intercept policy for unsplit_transactions. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides unsplit_transactions? +

unsplit_transactions is provided by the Lunch Money MCP server (@akutishevsky/lunchmoney-mcp). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policies on Lunch Money

Open source. One binary. Zero dependencies.

npx -y @policylayer/intercept
github.com/policylayer/intercept →
// GET IN TOUCH

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