Create group order for scheduled execution using official SDK
AI agents use bitflow_create_group_order 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.
Creating a group order on a DeFi protocol commits financial obligations by scheduling one or more trades to execute. This directly involves moving or committing crypto assets, placing it in the Financial category. Misuse could result in unintended trades or loss of funds, warranting high severity.
From the tool's definition "Create group order for scheduled execution" on a DeFi trading platform (Stacks Bitcoin Layer 2, trading context confirmed by sibling tools like alex_execute_swap)
Attacks that exploit this kind of access
Create group order for scheduled execution using official SDK. 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 bitflow_create_group_order: 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.
bitflow_create_group_order 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 bitflow_create_group_order 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 bitflow_create_group_order. 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.
bitflow_create_group_order 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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