Build, then validate
Turn ideas into MQL and Pine Script with a testing process you can inspect.
5 articles
Claude and GPT wrote the same MT5 indicator from one prompt. Both were right on the chart, both showed nothing in the Strategy Tester, both fixed it at once.
One prompt, one MT5 Expert Advisor: we compiled the AI’s answer unchanged, backtested 646 trades and checked each one against the rule. Source included.
We built a TradingView indicator with AI in Pine Script v6 and checked it on a chart: a confirmed signal, a blocked signal and a logged realtime alert.
Per MetaQuotes’ build 6230 notes, MT5’s built-in AI Assistant can prepare tests and launch EAs on charts. What to permit, plus a read-only check to run.
We connected an AI agent to MetaTrader 5’s built-in MCP server: setup, the 67 tools it lists, a compile-and-backtest run and the fix for Macs.
