Browse Polymarket prediction markets with optional filters.
AI agents call waiaas_pm_get_markets to retrieve information from Waiaas without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and filters publicly available prediction market data from Polymarket. It has no side effects, does not execute code, does not modify data, and does not commit financial transactions. The 'Browse' language is consistent with simple lookup/query operations. Even in a crypto wallet context, querying market data is a fundamental Read operation with minimal blast radius.
From the tool's definition Tool name 'waiaas_pm_get_markets' and description 'Browse Polymarket prediction markets with optional filters' indicate a read-only query operation.
Documented attack patterns abuse exactly the kind of access waiaas_pm_get_markets gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Waiaas, and nothing reaches the server without passing your rules. This is the rule we recommend for waiaas_pm_get_markets:
{
"version": "1",
"default": "deny",
"tools": {
"waiaas_pm_get_markets": {}
}
}waiaas_pm_get_markets is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Browse Polymarket prediction markets with optional filters. It is categorised as a Read tool in the Waiaas MCP Server, which means it retrieves data without modifying state.
Register the Waiaas MCP server in PolicyLayer and add a rule for waiaas_pm_get_markets: 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 Waiaas. Nothing to install.
waiaas_pm_get_markets 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 waiaas_pm_get_markets 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 waiaas_pm_get_markets. 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.
waiaas_pm_get_markets is provided by the Waiaas MCP server (minhoyoo-iotrust/waiaas). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Waiaas, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
126 Waiaas tools catalogued and risk-classified — across an index of 43,000+ MCP servers.