yennanliu

Chart Master — Development skill for Claude Code

Development community

Chart Master — Financial Visualization Agent.

How to install Chart Master

Installs to ~/.claude/skills/yennanliu-investskill-chart-master/SKILL.md

Terminal

mkdir -p ~/.claude/skills/yennanliu-investskill-chart-master && curl -fsSL https://raw.githubusercontent.com/yennanliu/InvestSkill/HEAD/prompts/chart-master.md -o ~/.claude/skills/yennanliu-investskill-chart-master/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What Chart Master does

Chart Master — Financial Visualization Agent

⚠️ Data Verification — Do This Before Any Analysis

Before running any analysis, always retrieve the latest market data for the ticker:

Fetch current price — use web search or ask the user for the live price, 52-week range, and market cap. Never assume a price from training data.
Confirm key figures — recent earnings, revenue, key ratios (P/E, P/S, etc.) as applicable to this skill.
State your data source — note where the n

Alternatives in Development

Master Routing — reverse-skill PRIMARY 快路径 29.6k ★
Financial Services Plugins — Plugins that turn Claude into a specialist for financial services — investment banking, equity research, priva 7.7k ★
Add Chart — Renamed → /portaljs-add-chart 2.3k ★