Skill: anton-roos/finance (version 1.1.2)

--- name: finance description: Track stocks, ETFs, indices, crypto (where available), and FX pairs with caching + provider fallbacks. metadata: {"clawdbot":{"config":{"requiredEnv":["TWELVEDATA_API_KEY","ALPHAVANTAGE_API_KEY"],"stateDirs":[".cache/finance"],"example":"# Optional (only if you add a paid provider later)\n# export TWELVEDATA_API_KEY=\"...\"\n# export ALPHAVANTAGE_API_KEY=\"...\"\n"}}} --- # Market Tracker Skill This skill helps you fetch **latest quotes** and **historical series** for: - Stocks / ETFs / Indices (e.g., AAPL, MSFT, ^GSPC, VOO) - FX pairs (e.g., USD/ZAR, EURUSD, GBP-JPY) - Crypto tickers supported by the chosen provider (best-effort) It is optimized for: - fast “what’s the price now?” queries - lightweight tracking with a local watchlist - caching to avoid rate-limits ## When to use Use this skill when the user asks: - “What’s the latest price of ___?” - “Track ___ and ___ and show me daily changes.” - “Give me a 30-day series for ___.” - “Convert USD to ZAR (or track USD/ZAR).” - “Maintain a watchlist and summarize performance.” ## Provider strategy (important) - **Stocks/ETFs/indices** default: Yahoo Finance via `yfinance` (no key, broad coverage), but it is unofficial and can rate-limit. - **FX** default: ExchangeRate-API Open Access endpoint (no key, daily update). - If the user needs high-frequency or many symbols, recommend adding a paid provider later. See `providers.md` for details and symbol formats. --- # Quick start (how you run it) These scripts are intended to be run from a terminal. The agent should: 1) ensure dependencies installed 2) run the scripts 3) summarize results cleanly Install: - `python -m venv .venv && source .venv/bin/activate` (or Windows equivalent) - `pip install -r requirements.txt` ## Commands ### 1) Latest quote (stock/ETF/index) Examples: - `python scripts/market_quote.py AAPL` - `python scripts/market_quote.py ^GSPC` - `python scripts/market_quote.py VOO` ### 2) Latest FX rate Examples: - `python scripts/market_quote.py USD/ZAR` - `python scripts/market_quote.py EURUSD` - `python scripts/market_quote.py GBP-JPY` ### 3) Historical series (CSV to stdout) Examples: - `python scripts/market_series.py AAPL --days 30` - `python scripts/market_series.py USD/ZAR --days 30` ### 4) Watchlist summary (local file) - Add tickers: `python scripts/market_watchlist.py add AAPL MSFT USD/ZAR` - Remove: `python scripts/market_watchlist.py remove MSFT` - Show summary: `python scripts/market_watchlist.py summary` --- # Output expectations (what you should return to the user) - For quotes: price, change %, timestamp/source, and any caveats (like “FX updates daily”). - For series: confirm date range, number of points, and show a small preview (first/last few rows). - If rate-limited: explain what happened and retry with backoff OR advise to reduce frequency. --- # Safety / correctness - Never claim “real-time” unless the provider is truly real-time. FX open access updates daily. - Always cache responses and throttle repeated calls. - If Yahoo blocks requests, propose a paid provider or increase cache TTL.


Security scan verdicts — ClawScan: clean | static analysis: clean | VirusTotal: clean | SkillSpector: suspicious (CRITICAL)