quant_engine

Translate multi-factor market signals into backtestable trading decisions with risk controls.

Updated Jan 28, 2026
One-click install
npx skills add https://github.com/TyGu888/PersonalAssistant --skill quant-engine-tygu888
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: quant_engine
Source: https://github.com/TyGu888/PersonalAssistant/tree/main/skills/quant_engine
Command: npx skills add https://github.com/TyGu888/PersonalAssistant --skill quant-engine-tygu888

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Quant Engine delivers a formal, math-first framework for designing, testing, and executing quantitative trading strategies across stocks and crypto, replacing subjective intuition with verifiable, backtested signals.

Core Features & Use Cases

  • Multi-factor scoring across momentum, volatility, mean reversion, and game-theoretic signals to produce robust trade ideas.
  • Backtest-driven validation (Sharpe, Calmar, Maximum Drawdown) with risk controls and explicit position sizing (e.g., Kelly-based framework).
  • End-to-end signal pipeline: data collection → feature engineering → signal generation → risk checks → execution.
  • Cross-asset applicability (stocks and crypto) with explicit guidance for both trend-following and mean-reversion contexts.
  • Comprehensive risk management, stop-loss strategies, and portfolio-level constraints to prevent outsized drawdowns.

Quick Start

Load quant_engine, select your market (stocks or crypto), pick a track (A or B), and run the end-to-end pipeline to generate signals and determine position sizes.

Frequently Asked Questions about quant_engine

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I backtest a multi-factor trading strategy for crypto and stocks?

Backtest a multi-factor trading strategy by defining a state schema and factor weights, then validating momentum and mean reversion signals using Sharpe ratio, Calmar, and maximum drawdown checks. Quant Engine handles this end-to-end pipeline across stocks and crypto.

What is game-theoretic risk management in quantitative trading?

Game-theoretic risk management in quantitative trading applies mathematical constraints to position sizing and stop-loss frameworks to prevent outsized drawdowns. Quant Engine uses these controls alongside portfolio-level constraints to enforce verifiable, risk-adjusted execution.

How do I calculate position sizing using a Kelly-based framework for momentum signals?

Calculate position sizing using a Kelly-based framework by processing momentum and volatility factors through explicit risk checks. Quant Engine generates these sizing outputs after validating backtest performance metrics like win rate and drawdown.

Does quant_engine support both trend-following and mean-reversion strategies?

Yes, quant_engine supports both trend-following and mean-reversion strategies. It provides explicit guidance for cross-asset applicability across stocks and crypto, scoring multi-factor signals to generate robust trade ideas for either market context.

What's the best way to validate mean reversion signals before execution?

The best way to validate mean reversion signals before execution is running an end-to-end pipeline from data collection to risk checks. Quant Engine tests signals against backtest-driven validation metrics like Sharpe ratio and maximum drawdown.

What are the limitations of using multi-factor models for crypto trading?

Limitations of multi-factor models for crypto trading include potential outsized drawdowns if stop-loss and portfolio-level risk constraints are not strictly defined. Quant Engine mitigates this by requiring a documented state schema and explicit risk framework.