Claude Code and Tradingview

How to bypass manual chart analysis by connecting Anthropic’s most powerful CLI tool directly to TradingView Desktop for real-time setups and execution strategy.

This article is a deep dive into the “TradingView MCP” bridge. We aren’t just talking about asking an AI for price predictions; we are talking about giving Claude “eyes” on your charts. You will learn how to configure the Model Context Protocol (MCP) to let Claude read indicators, take screenshots, and validate trade setups in real-time.

Article Roadmap

• The Convergence: Why the terminal is the new trading floor.
• The MCP Advantage: Understanding the “Model Context Protocol” and why it changes everything.
• The Technical Infrastructure: Bridging Node.js, Git, and Chrome DevTools Protocol.
• The Step-by-Step Guide: A foolproof installation for Windows users.
• The Strategy Engine: How to prompt Claude for high-probability setups.
• The Reality Check: Managing risk, latency, and the human-in-the-loop requirement.

⏱️ Estimated reading time: 10–12 minutes

The Hook: Moving Beyond “Guesswork”

Most traders treat AI like a sophisticated Magic 8-Ball. They copy-paste price data into a chat window and ask, “Will BTC go up?” The result is usually a generic, outdated response that lacks the nuance of the current market structure.

But last month, everything changed. With the release of Claude Code and the Model Context Protocol (MCP), we gained the ability to stop telling the AI what’s happening and start showing it. By connecting Claude directly to your TradingView Desktop instance, you transform the LLM from a static chatbot into a dynamic co-pilot that can see your EMA crosses, identify RSI divergences, and suggest entries while you’re still sipping your morning coffee.

The Problem: The Context Gap

The biggest enemy of a systematic trader is latency in decision-making. By the time you’ve analyzed three different timeframes, checked your bias, and calculated your position size, the “optimal” entry is often gone.

Standard AI tools fail here because they lack real-time context. They don’t know that a massive sell wall just appeared on your Level 2 data or that a specific indicator on your 5-minute chart just flashed a “Buy.” Claude Code, through the MCP bridge, closes this gap by reading your active TradingView window directly.

The Solution: The TradingView MCP Bridge

The Model Context Protocol (MCP) is an open standard that enables developers to build “servers” that provide tools to LLMs. In this case, we use a specialized MCP server that talks to TradingView Desktop via the Chrome DevTools Protocol (CDP).

When configured correctly, Claude doesn’t just “chat” — it executes functions like:

• tv_get_current_symbol: Returns the asset you are currently watching.
• tv_get_indicators: Reads the values of your active scripts (e.g., LuxAlgo, ICT concepts, or simple SMAs).
• tv_screenshot: Captures the visual state of the chart for visual pattern recognition.

The Step-by-Step Guide (Full Setup)

1. Prerequisites

Before we dive into the terminal, ensure you have:

• Claude Code installed and authenticated.
• TradingView Desktop (A paid subscription is required for CDP access).
• Node.js (v18+) and Git installed on your Windows machine.

2. The “Backdoor” Launch

You cannot launch TradingView from a desktop shortcut for this to work. It must be launched with a remote debugging port.

1. Close all TradingView instances.
2. Open PowerShell and find your TradingView installation path (usually under WindowsApps).
3. Launch it using this command:

Start-Process "PATH_TO_YOUR_TRADINGVIEW.EXE" -ArgumentList "--remote-debugging-port=9222"

3. Configuring the MCP Server

You need to tell Claude where the TradingView “translator” is located. This is done via the .claude.json configuration file.

1. In your terminal, navigate to your project folder.
2. Clone the TradingView MCP repository (check GitHub for the latest bridge).
3. Update your mcpServers configuration to include the path to the tv-mcp-server.

4. The Health Check

Once TradingView is running and the server is configured, open Claude Code and type: tv_health_check

If the response shows your current ticker (e.g., “Connected to BTCUSD on 15m chart”), you are officially trading in the future.

Strategy Execution: How to Get Real Setups

Now that the “eyes” are open, how do you get the “brain” to work? You need a Systematic Prompting Framework.

The “Analyst” Prompt:

Claude will then:

1. Query the indicators.
2. Analyze the trend.
3. Confirm the entry.
4. Provide the exact coordinates for your trade.

Reality Check: It’s Not an “Auto-Print” Money Machine

Here is the honest truth that most “AI Influencers” hide:

• Lag is Real: If your internet fluctuates, the CDP connection might drop. Always have a manual backup.
• Interpretation Errors: Claude might misidentify a complex custom Pine Script indicator if the output isn’t clearly formatted in the Data Window.
• No Auto-Execution (Yet): This setup is for analysis, not automated bot trading. You still need to click “Buy” or “Sell.” Claude is your advisor, not your broker.

Insights & Lessons

After running this setup for several weeks, my biggest takeaway is patience. Claude is exceptionally good at preventing “Revenge Trading.” If you ask Claude to validate a setup and it says, “The indicators don’t match your strategy,” it removes the emotional urge to force a trade.

Key Findings:

• Screenshots are King: Claude 3.5 Sonnet is better at recognizing “Head and Shoulders” patterns visually than through raw data points.
• Less is More: Don’t clutter your chart with 20 indicators. The MCP bridge works best with 3–5 high-signal scripts.

TradingView MCP: Installation and Connection Guide for Claude Code on Windows

Model Context Protocol (MCP) is a method to grant Claude Code access to external applications. In this case, it connects to TradingView Desktop. Once configured, Claude can read data from your charts, manage indicators, and take screenshots directly within the chat.

Claude connects to TradingView via a specific port 9222 using the Chrome DevTools Protocol. Because of this, TradingView must be launched in a specific way rather than through a standard shortcut.

Prerequisites

• Claude Code: Installed and operational.
• TradingView Desktop: Paid subscription required (not the web version).
• Node.js: Version 18 or higher.
• Git: Tool for downloading code from GitHub.

Step 1. Install Node.js

1. Visit nodejs.org and download the LTS version.
2. Install it like a standard program, clicking Next throughout the process.
3. Verify installation: Open PowerShell (Win + R, type powershell, Enter) and run: node --version
4. A version number (e.g., v20.11.0) should appear.

Step 2. Install Git

1. Visit git-scm.com and download Git for Windows.
2. Install using the default settings.
3. Verify installation: git --version

Step 3. Download the MCP Server

1. Decide where to store the server files. It is recommended to create a tools folder inside C:\Users\YOUR_NAME\.claude\ to keep your tools organized.
2. Open PowerShell, navigate to your chosen folder, and clone the repository:

cd "C:\Users\YOUR_NAME\.claude\tools"
git clone https://github.com/tradesdontlie/tradingview-mcp.git
cd tradingview-mcp
npm install

Note: npm install installs necessary libraries and may take 1–2 minutes.

Step 4. Configure MCP in Claude Code

Claude Code stores settings in claude.json located in your user's home folder (e.g., C:\Users\YOUR_NAME\.claude.json).

1. Open this file in any text editor (Notepad, VS Code, etc.).
2. Locate the "mcpServers" section and add the following entry:

"mcpServers": {
"tradingview-desktop": {
"type": "stdio",
"command": "node",
"args": [
"C:\\Users\\YOUR_NAME\\.claude\\tools\\tradingview-mcp\\src\\server.js"
],
"env": {}
}
}

Important: Replace YOUR_NAME with your actual Windows username and ensure the path to server.js is correct. Use double backslashes \\ for the path as required by the JSON format.

Step 5. Launch TradingView with Debug Port

TradingView must be launched with port 9222 open.

Option A: Via Script Navigate to the repository folder in PowerShell and run: .\scripts\launch_tv_debug.bat The script will automatically find TradingView, close any active instances, and relaunch it with the correct port.

Option B: Manual Launch (If Option A fails) If the script cannot find the executable (common with WindowsApps versions), use PowerShell to find the path:

1. Get the path: Get-AppxPackage *TradingView* | Select-Object InstallLocation
2. Launch using the resulting path: Start-Process "PATH_FROM_PREVIOUS_STEP\TradingView.exe" -ArgumentList "--remote-debugging-port=9222"

Step 6. Verify Connection

Once TradingView is running, open Claude Code and type: tv_health_check If successful, Claude will confirm the connection and show the current symbol on your chart.

Troubleshooting

ErrorSolutionTradingView not foundThe script failed to find the .exe. Use Option B from Step 5.CDP connection failedTradingView is running without the debug port. Restart it using the Step 5 methods.node: command not foundNode.js is not installed or not in your PATH. Reinstall Node.js.Error in .claude.jsonCheck for missing brackets or ensure you used double backslashes \\.

How It Works

When you start Claude Code, it automatically launches the Node.js server defined in claude.json. The server connects to TradingView via port 9222, enabling Claude to interact with your charts. TradingView must be launched with the --remote-debugging-port=9222 flag before opening Claude Code.

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Thanks for reading!

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