Calculate volatility indicators: BBANDS, ATR, KELTNER, STDDEV, DONCHIAN, ULCER
AI agents call calculate_volatility_indicators to retrieve information from MCP Trading Quantitative Analysis Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or derives financial metrics from existing data without modifying, deleting, or executing trades. It performs read-only analysis operations. While it exists within a trading system, the tool itself does not execute orders, move money, or cause irreversible changes. The output informs trading decisions but does not implement them.
From the tool's definition Tool name 'calculate_volatility_indicators' and description indicate computation of technical indicators (BBANDS, ATR, KELTNER, STDDEV, DONCHIAN, ULCER) from market data.
Attacks that exploit this kind of access
Calculate volatility indicators: BBANDS, ATR, KELTNER, STDDEV, DONCHIAN, ULCER. It is categorised as a Read tool in the MCP Trading Quantitative Analysis Server MCP Server, which means it retrieves data without modifying state.
Register the MCP Trading Quantitative Analysis Server MCP server in PolicyLayer and add a rule for calculate_volatility_indicators: 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 MCP Trading Quantitative Analysis Server. Nothing to install.
calculate_volatility_indicators 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 calculate_volatility_indicators 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 calculate_volatility_indicators. 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.
calculate_volatility_indicators is provided by the MCP Trading Quantitative Analysis Server MCP server (j840425/mcp_trading). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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