yfinance
yfinance global market data interface — retrieve OHLCV and research data for US, HK, and Canadian stocks, ETFs, and indices via Yahoo Finance. Free, no API key required.
60
76%
Does it follow best practices?
Run evals on this skill
Adds up to 20 points to the overall score
Low
Low-risk findings worth noting
Fix and improve this skill with Tessl
tessl review fix ./agent/src/skills/yfinance/SKILL.mdW011: Third-party content exposure detected (indirect prompt injection risk).
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
The skill integrates Yahoo Finance APIs and yfinance wrappers, where an agent retrieves structured financial data (market quotes, stock profiles, options chains, search results) via the agent's explicit requests and tool calls, representing low-risk active fetching of external data rather than monitored unprompted incoming message queues.
- Repository
- HKUDS/Vibe-Trading
- Commit
251b094
- Audited
- Security analysis
Is this your skill?
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