get_futures_curve
AI agents call get_futures_curve to retrieve information from Digital Oracle MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves futures curve pricing data—a query operation with no side effects. It belongs in the Read category as it queries market data without modifying it. Severity is medium because financial market data can inform trading decisions, and an AI agent with access could be influenced to make poor financial decisions based on manipulated or misinterpreted data, though the tool itself does not execute trades…
From the tool's definition Tool name 'get_futures_curve' and server purpose (financial market price data tools). Server contains multiple read-only market data tools (get_crypto_prices, get_price_history, get_polymarket_events, etc.).
Attacks that exploit this kind of access
get_futures_curve. It is categorised as a Read tool in the Digital Oracle MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Digital Oracle MCP Server MCP server in PolicyLayer and add a rule for get_futures_curve: 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 Digital Oracle MCP Server. Nothing to install.
get_futures_curve 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 get_futures_curve 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 get_futures_curve. 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.
get_futures_curve is provided by the Digital Oracle MCP Server MCP server (mzxsuperman/digital-oracle-mcp). 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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