Universal MCP Server for MetaTrader 5 Trading & Data Operations

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Overview

FullMt5McpByLeo is a complete, production-ready MCP server that enables Claude and other AI assistants to control MetaTrader 5 directly. Execute trades, retrieve market data, manage charts, analyze trading history, and automate MT5 operations through natural language.

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Main Features (MCP Functions)

Trade Operations

Execute and manage trading positions and orders:

• Open Positions: Execute market trades (buy/sell) with immediate or pending orders
• Position Management: Modify stops/profits, close positions (full or partial)
• Order Management: Create, modify, and cancel pending limit/stop orders
• Trading History: Query completed deals with profit/loss analysis

Market Data & Symbols

Access real-time and historical data:

• OHLC Data: Retrieve candlestick data (open, high, low, close, volume, spread, etc..)
• Tick data: Retrieve Tick data (last, ask, bid, flags, etc..)
• Symbol Information: Get symbol properties (digits, spreads, swaps, volumes)
• Market Watch: Manage symbol selection and availability

Graphic Objects

Create and modify chart visualizations:

• Draw Objects: Create trend lines, rectangles, text labels, arrows
• Object Properties: Modify colors, styles, prices, text
• Chart Annotations: Add visual markers and indicators to charts

Chart Management

Control chart windows and redraw operations:

• Chart Operations: Open, close, list active charts
• Chart Properties: Read chart dimensions, colors, price ranges
• Visual Updates: Force chart redraw for real-time updates

Code & Terminal

Compile and execute Expert Advisors:

• Compilation: Compile MQL5 source to EX5 bytecode
• Backtesting: Run historical tests with multiple tick modeling
• EA Execution: Run Expert Advisors in real-time
• Logging: Retrieve EA logs for debugging and monitoring
• Terminal and Account: Obtaing terminal and acount info_* (integer, string, double)

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Repository Structure

FullMt5McpByLeo/
├── Src/                              # MQL5 Backend Functions
│    ....
├── mt5_mcp_by_leo/                   # Python MCP Server
│    ....

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Requirements

• For repo code

• Check: dependencies.json

• For user use:

• Check: pyproject.toml por py dependencies and min py version.
• EX5 of releases (Runner an McPServer).
• McpServer requerid a EX5 Library, pucharse in: TheBotPlace - McpServerByLeo

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Installation of repo code

cd "C:\Users\YOUR USER\AppData\Roaming\MetaQuotes\Terminal\YOUR ID\MQL5\Shared Projects"
tsndep install "https://forge.mql5.io/nique_372/FullMt5McpByLeo.git"

• For use tsndep command requerid tsndep pacakage (avaible in pypi).. This command automatically downloads all dependencies and installs all requirements from the repositories.
• If any part of the system is private, then it will fail... contact me so I can give you access (if it's a product, you can buy it; if you have any questions, don't hesitate to contact me).

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Quick Start (for final users)

1. Install Pacakage

pip install mt5-mcp-by-leo

2. Create a config json

Open Common\Files And create a file with this structure:

{
    "general_config": {
        "port": 9999,
        "host": "127.0.0.1",
        "mode": "fast_mcp"
    },
    "fast_mcp": {
        "name": "FastMcpServer"
    },
    "http": {
        "http_port": 8000,
        "name": "HTTP Server",
        "tools_namespace": "tools"
    }
}

3. Configure in Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "mt5_mcp_by_leo": {
      "command": "python",
      "args": ["-m", 
      "mt5_mcp_by_leo", 
      "--config", 
      "PATH_TO_FILE", 
      "--config_encodig", 
      "utf-8"
      ]
    }
  }
}

• PATH_TO_FILE: Path to json config file

4. Configure MetaTrader 5

In MT5: Tools → Options → Allowed URLs for WebRequest

• Add 127.0.0.1 or host you configured.
• Click Accept
• Enable AutoTrading and DLL imports

5. Open claude desktop

Open Claude Desktop. At that moment, a Python script is running in the background until it establishes a connection with the EA McpServer.ex5.

6 Compile & Attach EA

MetaEditor: Open Src/Mt5Mcp.mq5 → Compile (F5) Or Dowland Mt5Mcp.ex5 of releases (last version).
MT5: Drag Mt5Mcp.ex5 onto your chart and cofigure it, The parameters of the EA, such as port/host, must match the JSON of Claude Desktop

7. Use in Claude

Open a 0.01 lot BUY on EURUSD with SL at 1.0800 and TP at 1.0900

Note:

You can also use HTTP Remote with the help of "mcp-remote" (see: https://forge.mql5.io/nique_372/McpServer/wiki/Running-HTTP)

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License

Read Full License

By downloading or using this repository, you accept the license terms.

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Documentation

• Wiki: https://forge.mql5.io/nique_372/FullMt5McpByLeo/wiki

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Contact

• Platform: MQL5 Community
• Profile: https://www.mql5.com/es/users/nique_372/news

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Copyright © 2026 Niquel Mendoza (nique_372).
TSN Trading Systems ecosystem.