Get current indicator values from the data window for all visible studies (RSI, MACD, Bollinger Bands, EMAs, custom indicators with plot()).
AI agents call data_get_study_values to retrieve information from Tradingview without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only operation that queries and retrieves existing study/indicator data from TradingView charts. It has no side effects, does not modify any state, cannot execute code or commands, and cannot affect financial positions or data integrity. The blast radius is minimal - misuse would only expose chart analysis data already visible to the user. Classified as Read with low severity.
From the tool's definition Tool retrieves current indicator values from the data window for visible studies (RSI, MACD, Bollinger Bands, EMAs, custom indicators) - purely a data query operation with no modification, deletion, or execution capability.
Attacks that exploit this kind of access
Get current indicator values from the data window for all visible studies (RSI, MACD, Bollinger Bands, EMAs, custom indicators with plot()). It is categorised as a Read tool in the Tradingview MCP Server, which means it retrieves data without modifying state.
Register the Tradingview MCP server in PolicyLayer and add a rule for data_get_study_values: 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 Tradingview. Nothing to install.
data_get_study_values 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 data_get_study_values 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 data_get_study_values. 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.
data_get_study_values is provided by the Tradingview MCP server (lionfaion/tradingview-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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