Complete swap workflow: quote, create order, execute
AI agents use charisma_complete_swap_workflow to commit financial operations through Stacks AI MCP Server — usually the final step of a payment, billing, or trading workflow. A call moves real money.
This tool executes a full DeFi token swap workflow including order creation and execution, which constitutes a financial operation moving assets on the Stacks blockchain. It combines multiple steps ending in an irreversible on-chain transaction, making it Financial category with critical severity due to potential for significant asset loss or misuse by an AI agent.
From the tool's definition Complete swap workflow: quote, create order, execute — performs token swaps in a DeFi context, committing financial transactions on-chain
Attacks that exploit this kind of access
Complete swap workflow: quote, create order, execute. It is categorised as a Financial tool in the Stacks AI MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Stacks AI MCP Server MCP server in PolicyLayer and add a rule for charisma_complete_swap_workflow: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Stacks AI MCP Server. Nothing to install.
charisma_complete_swap_workflow is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the charisma_complete_swap_workflow rule in your PolicyLayer 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.
Set action: deny in the PolicyLayer policy for charisma_complete_swap_workflow. 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.
charisma_complete_swap_workflow is provided by the Stacks AI MCP Server MCP server (stack-ai-mcp/stacks-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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