canslim-screener

Screen US stocks using the 7-component CANSLIM methodology.

276|46|Updated Jan 16, 2026
One-click install
npx skills add https://github.com/nicepkg/ai-workflow --skill canslim-screener-nicepkg
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: canslim-screener
Source: https://github.com/nicepkg/ai-workflow/tree/main/workflows/stock-trader-workflow/.claude/skills/canslim-screener
Command: npx skills add https://github.com/nicepkg/ai-workflow --skill canslim-screener-nicepkg

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires requests, beautifulsoup4, lxml, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the process of identifying high-quality growth stocks by applying William O'Neil's proven CANSLIM investment methodology, saving you hours of manual research and analysis.

Core Features & Use Cases

  • Comprehensive Screening: Analyzes 7 key CANSLIM components (C, A, N, S, L, I, M) for a complete picture of stock quality and potential.
  • Data-Driven Insights: Provides objective scores and ratings based on historical earnings, growth, momentum, volume, leadership, institutional sponsorship, and market direction.
  • Actionable Recommendations: Delivers clear buy/watchlist/avoid guidance based on composite scores and weakest component analysis.
  • Use Case: Use this Skill when you want to systematically find stocks with the highest probability of significant price appreciation, similar to historical winners like Apple or Nvidia during their growth phases.

Quick Start

Use the canslim-screener skill to find top growth stocks using the full 7-component CANSLIM methodology.

Frequently Asked Questions about canslim-screener

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I screen stocks using the CANSLIM methodology for growth investing?

Screen stocks using the CANSLIM methodology by analyzing 7 key components: current earnings, annual growth, newness, supply/demand, leadership, institutional sponsorship, and market direction. Generate composite scores (0-100) and actionable buy/watchlist/avoid recommendations based on quantitative thresholds.

What is the CANSLIM stock screening approach and how does it identify market leaders?

The CANSLIM stock screening approach identifies market leaders by evaluating 7 components of William O'Neil's methodology to find growth stocks. It analyzes historical earnings, volume momentum, relative strength leadership, institutional sponsorship, and market direction to produce objective scores for investment recommendations.

Do I need an FMP API key to run CANSLIM stock screening on US equities?

Yes, you need an FMP API key to fetch US stock market data for CANSLIM stock screening. The skill requires this API key along with Python libraries like requests, beautifulsoup4, and lxml to retrieve financial data and perform the fundamental and technical analysis.

How do I get actionable investment recommendations from CANSLIM composite scores?

Get actionable investment recommendations from CANSLIM composite scores by analyzing the 0-100 rating alongside the weakest component analysis. The skill delivers clear buy, watchlist, or avoid guidance based on quantitative thresholds and current market conditions to identify high-probability growth stocks.

What are the limitations of using CANSLIM screening for stock analysis?

Limitations of CANSLIM screening include its strict focus on growth stock leaders and dependence on accurate historical earnings, volume, and institutional data. The methodology requires a clear market direction indicator to function properly, meaning it may generate avoid recommendations during broader market downtrends.

Can I use Python and BeautifulSoup for fundamental and technical analysis in stock screening?

Yes, you can use Python with BeautifulSoup and lxml for fundamental and technical analysis in stock screening. This skill leverages these libraries alongside requests to fetch and parse financial data, applying William O'Neil's 7-component CANSLIM framework to identify top growth stocks.