Diagramming know-how for Artifacts - when a picture earns its place, how to draw one that shows the real mechanism, and the inline-SVG mechanics that keep it legible in both themes.
Install
npx skills add asgeirtj/system_prompts_leaks --skill artifact-diagrammingnpx skills add asgeirtj/system_prompts_leaks --skill artifact-diagramming -a claude-code -gnpx skills add asgeirtj/system_prompts_leaks --skill artifact-diagramming -a codex -ggemini skills install https://github.com/asgeirtj/system_prompts_leaks.git --path Anthropic/claude-code/skills/artifact-diagramminggh skill install asgeirtj/system_prompts_leaks artifact-diagramminggit clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks /tmp/asgeirtj__system_prompts_leaks
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/asgeirtj__system_prompts_leaks/Anthropic/claude-code/skills/artifact-diagramming ~/.claude/skills/artifact-diagramming # Claude Code
cp -R /tmp/asgeirtj__system_prompts_leaks/Anthropic/claude-code/skills/artifact-diagramming ~/.agents/skills/artifact-diagramming # Codex, Cursor, Gemini CLI, Copilot, OpenCode