Estimate your payout if the active UPDOWN round settled now in your favor. Returns 0 if no bet placed.
AI agents call updown_quote_current_payout to retrieve information from Basis MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries prediction market state to return a calculated payout estimate. It performs no mutations, executions, deletions, or financial transactions—it merely reads and computes a hypothetical value. Even though it relates to financial contracts, it does not move money or commit obligations; it only informs the user of potential outcomes. Thus it is correctly classified as Read with low severity.
From the tool's definition Tool name and description indicate it 'Estimate[s] your payout' and 'Returns' data—a query operation with no side effects. The word 'Estimate' and 'Returns' confirm this is a data retrieval function.
Attacks that exploit this kind of access
Estimate your payout if the active UPDOWN round settled now in your favor. Returns 0 if no bet placed. It is categorised as a Read tool in the Basis MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Basis MCP Server MCP server in PolicyLayer and add a rule for updown_quote_current_payout: 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 Basis MCP Server. Nothing to install.
updown_quote_current_payout 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 updown_quote_current_payout 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 updown_quote_current_payout. 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.
updown_quote_current_payout is provided by the Basis MCP Server MCP server (launch-on-basis/mcp-ts). 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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