Implement, configure, and customize Streamdown — a streaming-optimized React Markdown renderer with syntax highlighting, Mermaid diagrams, math rendering, and CJK support. Use when working with Streamdown setup, configuration, plugins, styling, security, or integration with AI streaming (e.g., Vercel AI SDK).
Install
npx skills add vercel/streamdown --skill streamdownnpx skills add vercel/streamdown --skill streamdown -a claude-code -gnpx skills add vercel/streamdown --skill streamdown -a codex -ggemini skills install https://github.com/vercel/streamdown.git --path streamdowngh skill install vercel/streamdown streamdowngit clone --depth 1 https://github.com/vercel/streamdown /tmp/vercel__streamdown
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/vercel__streamdown/streamdown ~/.claude/skills/streamdown # Claude Code
cp -R /tmp/vercel__streamdown/streamdown ~/.agents/skills/streamdown # Codex, Cursor, Gemini CLI, Copilot, OpenCode