Get current UI state: which panels are open, what buttons are visible/enabled/disabled
AI agents call tv_ui_state to retrieve information from TradingView MCP Jackson without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a pure query operation that retrieves the state of the user interface without creating, modifying, deleting, executing, or affecting any data or system.
From the tool's definition Tool retrieves current UI state information (which panels are open, what buttons are visible/enabled/disabled) with no modification or side effects.
Attacks that exploit this kind of access
Get current UI state: which panels are open, what buttons are visible/enabled/disabled. It is categorised as a Read tool in the TradingView MCP Jackson MCP Server, which means it retrieves data without modifying state.
Register the TradingView MCP Jackson MCP server in PolicyLayer and add a rule for tv_ui_state: 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 MCP Jackson. Nothing to install.
tv_ui_state 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 tv_ui_state 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 tv_ui_state. 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.
tv_ui_state is provided by the TradingView MCP Jackson MCP server (nimit791/tradingview-mcp-jackson). 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.
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