Copy Warren Buffett's Portfolio Into Your Own Budget: the Free Claude Trading Team
trader-skill is 11 free Claude skills that read an investor's own filing, size the copy to your money, watch Congress's stock trades and the news on what you hold, and never buy anything without your yes. How to install it and run it once
Big investors have to publish what they own. trader-skill is a free, open-source pack of 11 Claude skills that reads those public filings and turns them into a plan for your own budget, with you approving every single order.
Here's what each part does, how to set it up in a few minutes, and how to copy one portfolio on paper first.
What the team does
- Copycat: reads an investor's 13F filing on SEC EDGAR and rebuilds the portfolio as weights you can copy, plus what they bought, added, trimmed and sold since last quarter.
- Budget: sizes every position to your money, keeps a cash buffer and caps any one stock. With $5,000, a 10% buffer and a 25% cap, Berkshire's top 5 becomes Apple $1,250, American Express $1,119, Alphabet $823, Coca-Cola $708, Bank of America $600 and $500 cash.
- Pelosi tracker: reads the stock trades members of Congress disclose (the House Clerk's periodic transaction reports) as soon as they post, and alerts you once per new filing.
- News: watches headlines and SEC 8-K filings for every stock you hold.
- Risk and Broker: the risk check blocks any order over your limits; the broker only builds the ticket and records your yes. Nothing places an order on its own, and paper trading is the default.
Free, for your email
Get the full setup steps + the copy-paste setup prompt
The rest of this guide (4 more sections, 1 copy-paste prompt) opens right here. The setup prompt, one paste into Claude that sets it all up, comes by email only. Use your real address.
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