Agent-Skills.md

Agent Skills: Yahoo Finance CLI

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UncategorizedID: 0juano/agent-skills/yahoo-finance

Repository

0juano/agent-skills
0juano

Install this agent skill to your local

pnpm dlx add-skill https://github.com/0juano/agent-skills/tree/HEAD/yahoo-finance

Skill Files

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yahoo-finance/SKILL.md

Skill Metadata

Name
yahoo-finance
Description
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Yahoo Finance CLI

Financial data terminal powered by Yahoo Finance. All commands via the yf script.

Setup

The script is at {baseDir}/scripts/yf. It uses uv run --script with inline PEP 723 metadata — dependencies install automatically on first run.

chmod +x {baseDir}/scripts/yf

Commands

| Command | Purpose | Example | |---------|---------|---------| | yf price TICKER | Quick price + change + volume | yf price YPF | | yf quote TICKER | Detailed quote (52w, PE, yield) | yf quote AAPL | | yf compare T1,T2,T3 | Side-by-side comparison table | yf compare YPF,PAM,GGAL | | yf credit TICKER | Credit analysis: leverage, coverage, debt maturity | yf credit YPF | | yf macro | Morning macro dashboard (UST, DXY, VIX, oil, gold, BTC, ARS) | yf macro | | yf fx [BASE] | LatAm FX rates (ARS, BRL, CLP, MXN, COP) | yf fx USD | | yf flows ETF | ETF top holdings + fund data | yf flows EMB | | yf history TICKER [PERIOD] | Price history (1d/5d/1mo/3mo/6mo/1y/ytd/max) | yf history YPF 3mo | | yf fundamentals TICKER | Full financials (IS, BS, CF) | yf fundamentals YPF | | yf news TICKER | Recent news headlines | yf news YPF | | yf search QUERY | Find tickers | yf search "argentina bond" |

All commands support --json for machine-readable output.

When to Use Which Command

  • Morning check: yf macro → get UST yields, DXY, VIX, commodities, BTC, ARS in one shot
  • Quick look: yf price TICKER → fast price/change/volume
  • Deep dive equity: yf quote → yf fundamentals → yf history
  • Credit analysis: yf credit TICKER → leverage ratios, interest coverage, debt breakdown
  • EM/LatAm FX: yf fx → all major LatAm pairs vs USD
  • ETF research: yf flows ETF → top holdings, AUM, expense ratio
  • Comparison: yf compare → side-by-side for relative value

Error Handling

The script handles bad tickers, missing data, and rate limits gracefully with clear error messages. If Yahoo Finance rate-limits, wait a moment and retry.

Output

By default, output uses Rich tables for clean terminal display. Add --json to any command for structured JSON output suitable for piping or further processing.