Stock Analysis
A comprehensive stock and crypto analysis tool that pulls real Yahoo Finance data and runs eight weighted checks including earnings surprises, analyst sentiment, and market context. Creates and tracks portfolios with P&L calculations, detects pre-earnings timing risks, and flags geopolitical events that might hurt specific sectors. The breaking news scanner caught me off guard during the last Fed meeting when it correctly flagged banking stress before I noticed it myself. Outputs either clean buy/hold/sell recommendations or structured JSON for further analysis. Portfolio data saves to ~/.clawdbot/skills/stock-analysis/portfolios.json and the crypto support covers the top 20 by market cap with BTC correlation metrics.
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- 16
- skills.sh installs
- 12.3K
- GitHub stars
- 49
- last updated
- Aug 21, 2026
Install
$ npx -y skills add gracefullight/stock-checker --skill stock-analysis --agent claude-codeInstalls into .claude/skills of the current project.
Files
Stock Analysis (v5.0)
Analyze US stocks and cryptocurrencies using Yahoo Finance data. Includes portfolio management, crypto support, and periodic analysis.
Quick Start
IMPORTANT: Pass ONLY the stock ticker symbol(s) as arguments. Do NOT add extra text, headers, or formatting in the command.
Analyze a single ticker:
uv run {baseDir}/scripts/analyze_stock.py AAPL
uv run {baseDir}/scripts/analyze_stock.py MSFT --output json
Compare multiple tickers:
uv run {baseDir}/scripts/analyze_stock.py AAPL MSFT GOOGL
Cryptocurrency Analysis (v5.0)
Analyze top 20 cryptocurrencies by market cap:
uv run {baseDir}/scripts/analyze_stock.py BTC-USD
uv run {baseDir}/scripts/analyze_stock.py ETH-USD SOL-USD
Supported Cryptos: BTC-USD, ETH-USD, BNB-USD, SOL-USD, XRP-USD, ADA-USD, DOGE-USD, AVAX-USD, DOT-USD, MATIC-USD, LINK-USD, ATOM-USD, UNI-USD, LTC-USD, BCH-USD, XLM-USD, ALGO-USD, VET-USD, FIL-USD, NEAR-USD
Crypto Analysis Dimensions:
- Market cap (large/mid/small classification)
- Category (Smart Contract L1, DeFi, Payment, etc.)
- BTC correlation (30-day)
- Momentum (RSI, price range)
- Market context (VIX, general market regime)
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- Repository
- github.com/gracefullight/stock-checker
- Categories
- DevOps & CI/CD, Debugging, Finance & Trading
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