The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill downloads financial market data from Yahoo Finance using the well-known yfinance library.
[EXTERNAL_DOWNLOADS]: Communicates with Google's official Gemini API via a standard OpenAI-compatible endpoint (generativelanguage.googleapis.com).
[CREDENTIALS_UNSAFE]: The documentation suggests that the GEMINI_API_KEY can be hardcoded directly into the script; this is a poor security practice as it increases the risk of accidental credential exposure.
[DATA_EXFILTRATION]: The skill metadata and instructions reference a hardcoded local directory path (D:\down\PA_Agent5.27\...), which exposes information about the developer's local filesystem structure.
[INDIRECT_PROMPT_INJECTION]: The skill is designed to process external, untrusted market data and feed it into an LLM for analysis.
Ingestion points: K-line data fetched from external financial APIs via yfinance (SKILL.md).
Boundary markers: None are defined in the instructions to prevent the LLM from following instructions potentially embedded in the data.
Capability inventory: The skill performs network operations to fetch data and send prompts to the Gemini API (SKILL.md).
Sanitization: There is no mention of sanitization or filtering of the financial data before it is interpolated into the analysis prompt.

pa-gemini-analyzer