A CLAUDE.md is just a markdown file at the root of your repo. Copy the content below into your own project's CLAUDE.md to give your agent the same context.
npx versuz@latest install definitelytyped-definitelytyped --kind=claude-mdcurl -o CLAUDE.md https://raw.githubusercontent.com/DefinitelyTyped/DefinitelyTyped/HEAD/CLAUDE.md