Reproduce and validate a reported Next.js issue using real code and runtime evidence. Use when investigating whether a vercel/next.js bug report is reproducible, repairing an incomplete reproduction, or creating the smallest standalone reproduction when none is provided.
Install
npx skills add vercel-labs/next-maintainer-skills --skill nextjs-reproduce-issuenpx skills add vercel-labs/next-maintainer-skills --skill nextjs-reproduce-issue -a claude-code -gnpx skills add vercel-labs/next-maintainer-skills --skill nextjs-reproduce-issue -a codex -ggemini skills install https://github.com/vercel-labs/next-maintainer-skills.git --path skills/nextjs-reproduce-issuegh skill install vercel-labs/next-maintainer-skills nextjs-reproduce-issuegit clone --depth 1 https://github.com/vercel-labs/next-maintainer-skills /tmp/vercel-labs__next-maintainer-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/vercel-labs__next-maintainer-skills/skills/nextjs-reproduce-issue ~/.claude/skills/nextjs-reproduce-issue # Claude Code
cp -R /tmp/vercel-labs__next-maintainer-skills/skills/nextjs-reproduce-issue ~/.agents/skills/nextjs-reproduce-issue # Codex, Cursor, Gemini CLI, Copilot, OpenCode