get_cci · TradingView MCP Server MCP: Risk & Policy

WHAT IT DOES

What get_cci does on TradingView MCP Server

AI agents call get_cci to retrieve information from TradingView MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

THE RISK

Low Risk

Why get_cci needs a policy

CCI is a technical analysis indicator used to identify cyclical trends and overbought/oversold conditions in trading. The 'get_' prefix and comparison with similar sibling tools (get_adx, get_atr, get_bollinger_bands) indicates this retrieves pre-calculated indicator values from TradingView's real-time market data.

From the tool's definition Tool name 'get_cci' indicates retrieval of CCI (Commodity Channel Index) technical indicator data. No description provided, but the pattern matches sibling tools like 'get_adx', 'get_atr', and 'get_bollinger_bands', which are all data retrieval functions for…

Documented attack patterns abuse exactly the kind of access get_cci gives an agent:

POLICY

How to control get_cci

PolicyLayer is an MCP gateway — it sits between your AI agents and TradingView MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_cci:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_cci": {}
  }
}

get_cci is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register TradingView MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

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All 33 TradingView MCP Server tools →

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_cci

What does the get_cci tool do? +

get_cci. It is categorised as a Read tool in the TradingView MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_cci? +

Register the TradingView MCP Server MCP server in PolicyLayer and add a rule for get_cci: 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 Server. Nothing to install.

What risk level is get_cci? +

get_cci is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_cci? +

Yes. Add a rate_limit block to the get_cci 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.

How do I block get_cci completely? +

Set action: deny in the PolicyLayer policy for get_cci. 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.

What MCP server provides get_cci? +

get_cci is provided by the TradingView MCP Server MCP server (lev-corrupted/tradingviewmcpserver). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every TradingView MCP Server tool call.

Start from TradingView MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →

Free to start. No card required.

33 TradingView MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.