StealIt

Trader Screener

trader-screener

The Stock Screener. Checks a list of companies against the user's own rules (revenue growth, margins, EPS, P/E, earnings yield, sector, anything in the metrics file), says exactly which rule each company passes or fails and by how much, and ranks the ones that pass into a shortlist. Reads the metrics /trader-analyst writes from SEC filings, or any CSV. Use when the user says "screen for stocks", "find me companies that", "filter my watchlist", "which of these pass my rules", "shortlist candidates", "rank these stocks", or "growing companies under 30 times earnings".

Install

Research and paper-trading tools, not financial advice. Orders go to your broker only after you approve them, and paper trading is the default. Open the repository

Run this in your project folder. It works with Claude Code, Cursor, Codex and dozens of other agents.

$ npx skills add Jakeschincariol/trader-skill --skill trader-screener

Needs Node.js. Add -g to install for every project, or -a claude-code to skip the agent picker.

How to use Trader Screener

Once it's installed, Claude reads this skill on its own whenever a request matches what it's for, so you don't have to mention it by name. In Claude Code you can also run it directly by typing /trader-screener.

It includes scripts that Claude may run on your computer, so skim them on GitHub before you install.

What the instructions cover

  1. 1What it reads and writes
  2. 2The rules file
  3. 3Steps
  4. 4Example: the reel's five
  5. 5What it never does
  6. 6Safety

Section headings from the skill's SKILL.md file.

What's inside · 3 files

  • SKILL.md
  • rules.example.json
  • screen.py

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