Create a new prediction market atomically. Supports 2-${MAX_ACTIVE_LP_OUTCOMES} outcomes. Provide blueprint to use the same logic for both main and dispute paths, or main_blueprint and dispute_blueprint to author them separately. All custom blueprint JSON is validated and compiled with the same r...
AI agents use create_market to commit financial operations through Question Market — usually the final step of a payment, billing, or trading workflow. A call moves real money.
Creating a prediction market on a blockchain-based trading platform constitutes committing a financial obligation. It deploys a smart contract that enables real financial trading activity, involves on-chain transactions with cryptocurrency (Algorand), and establishes binding market rules.
From the tool's definition Create a new prediction market atomically... trading through natural language... prediction markets on Algorand
Attacks that exploit this kind of access
Create a new prediction market atomically. Supports 2-${MAX_ACTIVE_LP_OUTCOMES} outcomes. Provide blueprint to use the same logic for both main and dispute paths, or main_blueprint and dispute_blueprint to author them separately. All custom blueprint JSON is validated and compiled with the same rules as the frontend editor. It is categorised as a Financial tool in the Question Market MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Question Market MCP server in PolicyLayer and add a rule for create_market: 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 Question Market. Nothing to install.
create_market 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_market 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_market. 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_market is provided by the Question Market MCP server (qmrkt/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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