Submit multiple orders in batch.
AI agents use create_batch_orders to commit financial operations through Polymarket MCP Server — usually the final step of a payment, billing, or trading workflow. A call moves real money.
This tool submits multiple trading orders simultaneously on Polymarket, a real-money prediction market platform. Each order commits financial obligations or moves funds. Batch submission amplifies the blast radius significantly — a misconfigured or malicious call could place many erroneous trades at once, resulting in substantial financial loss. This clearly falls under Financial, the most severe category.
From the tool's definition 'Submit multiple orders in batch' on a prediction market trading platform — combined with server description explicitly mentioning 'trading execution' and 'autonomously trade'
Attacks that exploit this kind of access
Submit multiple orders in batch. It is categorised as a Financial tool in the Polymarket MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Polymarket MCP Server MCP server in PolicyLayer and add a rule for create_batch_orders: 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 Polymarket MCP Server. Nothing to install.
create_batch_orders 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 create_batch_orders 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 create_batch_orders. 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.
create_batch_orders is provided by the Polymarket MCP Server MCP server (nancheng582-jpg/polymarket-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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