DevelopmentPorting Pine Script to XTester: How to Verify Behavior
Why compiling C# does not prove the same strategy behavior: timing, orders, sizing, HTF data, and trade-level checks after a TradingView port.
Blog
The XTester dev log
The XTester dev log — notes on features, releases and decisions under the hood.
Development
DevelopmentXTester 0.0.88: porting strategies from other platforms to XTester
XTester 0.0.88 can read an external strategy, create a separate C# project, and report what changed during the port.
DevelopmentXTester MCP: How an AI Agent Works with a Local Backtester
How MCP connects an AI agent to a local XTester environment for projects, compilation, historical data, backtests and inspectable results.
РелизыXTester 0.0.75: from model to live execution
Version 0.0.75 brings managed ONNX models, controlled AI provider access, and one strategy lifecycle from backtesting to Launcher.
РелизыXTester 0.0.70: AI Research Lab Stops Dead Branches
The AI lab now detects strategies with no signals or invalid runtime evidence earlier, returns to the objectively strongest version, and requires fresh validation on unseen data.
XTesterXTester 0.0.68: long-session stability and more reliable debugging
Version 0.0.68 fixes GDI/USER resource leaks, a false CS0269 error in debug mode, error navigation, and unsafe shutdown paths for an active AI Research Lab session.