Use this skill whenever you create or edit ANY file for the user in the Copilot Studio container — a document, spreadsheet, slide deck, code file, data export, anything. It keeps your work-in-progress durable and shows the user an updated version after every change, so the two of you refine the same file together across turns — the user sees real progress each round, earlier work is never lost, and neither of you has to start over. Apply it from the very first file you make.
$npx -y skills add microsoft/cat-agent-skills --skill iterative-file-editingInstalls into the current project.
Run `npx skills use "https://github.com/microsoft/cat-agent-skills" --skill "microsoft/cat-agent-skills/iterative-file-editing"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/microsoft/cat-agent-skills" that are relevant to the current task. Run `npx skills add "https://github.com/microsoft/cat-agent-skills"` and select the relevant skills, then follow their instructions.