The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill fetches historical trading data from reputable and well-known financial services, including Yahoo Finance, CoinGecko, and Tushare.
[INDIRECT_PROMPT_INJECTION]: The skill ingests and processes market data from external APIs, which represents a potential attack surface for indirect prompt injection.
Ingestion points: External market data is retrieved by fetch_data.py and read by backtest.py from local CSV caches.
Boundary markers: The skill does not employ specific delimiters or instruction-ignore markers when processing the ingested price data.
Capability inventory: The skill is capable of writing trade logs, equity curves, and visual charts to the local file system using the processed data.
Sanitization: Market data is parsed into structured pandas DataFrames, which effectively constrains the external content to numerical price and volume information.

backtesting-trading-strategies