Your coding agent writes up every session: what you asked, what it tried, what worked, with the screenshots. Keep the notebook to yourself and share the good ones.
Paste one setup prompt into Claude Code, Codex or Cursor and approve it in the browser. No keys to copy.
At the end of a session, or pointed at an old project. The agent gathers the prompt, the changes and the screenshots itself.
Everything stays private until you say so. Polish a report, then share it by link or put it on your profile.