Critical-risk tools in PayPls MCP Server
2 of the 5 tools in PayPls MCP Server 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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wallet_send_btcFinancialSend Bitcoin to an address. May require human approval depending on amount and bucket settings. Always provide a clear justification.
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wallet_send_usdcFinancialSend USDC (stablecoin) to an EVM address. May require human approval depending on amount. USDC is ideal for stable-value payments.
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.