backtesting-trading-strategies

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (high risk: 0.70). The skill's runtime fetch flow (scripts/fetch_data.py and backtest.py, referenced in SKILL.md) pulls historical price data from public third‑party sources (yfinance and CoinGecko) and then the backtester/optimizer directly reads and uses that data to generate signals and drive decisions, so untrusted external content can materially influence tool behavior.