Get list of events from Polymarket. Events contain groups of related markets. No authentication required.
AI agents call polymarket_get_events to retrieve information from Polymarket MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only query operation that retrieves and lists event data from Polymarket's prediction markets. There are no side effects, data modifications, financial transactions, or destructive actions. The lack of authentication requirement further confirms it is a simple data retrieval endpoint with minimal security risk.
From the tool's definition Tool description explicitly states it "Get list of events from Polymarket" and "No authentication required." It retrieves market-related event data without modifying, deleting, or executing operations.
Attacks that exploit this kind of access
Get list of events from Polymarket. Events contain groups of related markets. No authentication required. It is categorised as a Read tool in the Polymarket MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Polymarket MCP Server MCP server in PolicyLayer and add a rule for polymarket_get_events: 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.
polymarket_get_events is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the polymarket_get_events 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 polymarket_get_events. 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.
polymarket_get_events is provided by the Polymarket MCP Server MCP server (Curious-Layer/cl-mcp-polymarket). 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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