Get current chart state (symbol, timeframe, chart type, indicators)
AI agents call chart_get_state to retrieve information from TradingView MCP Bridge without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves the current state of a TradingView chart without modifying, executing, or destructively affecting any data or system state. It is a pure read operation suitable for chart analysis workflows.
From the tool's definition Tool name 'chart_get_state' and description 'Get current chart state' indicate a retrieval operation with no side effects. Returns read-only information about symbol, timeframe, chart type, and indicators.
Documented attack patterns abuse exactly the kind of access chart_get_state gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and TradingView MCP Bridge, and nothing reaches the server without passing your rules. This is the rule we recommend for chart_get_state:
{
"version": "1",
"default": "deny",
"tools": {
"chart_get_state": {}
}
}chart_get_state is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get current chart state (symbol, timeframe, chart type, indicators). It is categorised as a Read tool in the TradingView MCP Bridge MCP Server, which means it retrieves data without modifying state.
Register the TradingView MCP Bridge MCP server in PolicyLayer and add a rule for chart_get_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 Bridge. Nothing to install.
chart_get_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 chart_get_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 chart_get_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.
chart_get_state is provided by the TradingView MCP Bridge MCP server (tradesdontlie/tradingview-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 78 TradingView MCP Bridge tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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78 TradingView MCP Bridge tools catalogued and risk-classified — across an index of 42,500+ MCP servers.