mui

Run or assist a release in any MUI repo, at any stage - release PR, npm publish, docs deploy, GitHub release.

Triage MUI GitHub issues from a mui/<repo>/issues/<num> URL or issue number - fetch context, classify state/type labels, prepare a durable summary comment, and emit a reviewable apply script without mutating GitHub.

Review the current diff for regressions, correctness bugs, tests, simplifications, and docs issues, scaling depth to a low/medium/high/xhigh/max effort level. Use when the user asks to review changes, review a diff/branch/PR, or runs /pr-review. Pass --comment to post a top-level PR comment, --comment inline for inline PR comments, or --fix to apply findings.

Classify recent CircleCI workflow failures into buckets so you can see what's flake vs what's a real bug. Use when CI on a branch is failing repeatedly and you want to know whether retries will fix it. Infers project + branch from the current git repo; defaults to last 7 days.

Review the current diff for regressions, correctness bugs, tests, simplifications, and docs issues, scaling depth to a low/medium/high/xhigh/max effort level. Use when the user asks to review changes, review a diff/branch/PR, or runs /pr-review. Pass --comment to post a top-level PR comment, --comment inline for inline PR comments, or --fix to apply findings.

Integrates Material UI with Next.js App and Pages routers using @mui/material-nextjs, Emotion cache providers, next/font, CSS layers with Tailwind/CSS Modules, Link component prop patterns, CSS theme variables SSR notes, and App Router useSearchParams + Suspense. Use when setting up or debugging MUI in a Next.js app.

Chooses the right Material UI styling approach (sx, styled, theme overrides, global CSS) from official MUI guidance. Use when styling @mui/material components, customizing themes, overriding slots, or comparing sx vs styled.

Integrates Material UI with Tailwind CSS v4 using cascade layers (enableCssLayer, @layer order) and documents Tailwind v3 interoperability (preflight, important, injectFirst, portals). Use when combining MUI with Tailwind utilities, slotProps className, or theme token bridges.

Guides Material UI theming and design tokens (createTheme, ThemeProvider, palette, colorSchemes, cssVariables, theme.vars, dark mode, TypeScript augmentation). Use when building or extending a theme, toggling light/dark, or aligning tokens across an app.

Review the current diff for regressions, correctness bugs, tests, simplifications, and docs issues, scaling depth to a low/medium/high/xhigh/max effort level. Use when the user asks to review changes, review a diff/branch/PR, or runs /base-ui-review. Pass --comment to post a top-level PR comment, --comment inline for inline PR comments, or --fix to apply findings.

Review the current diff for regressions, correctness bugs, tests, simplifications, and docs issues, scaling depth to a low/medium/high/xhigh/max effort level. Use when the user asks to review changes, review a diff/branch/PR, or runs /base-ui-review. Pass --comment to post a top-level PR comment, --comment inline for inline PR comments, or --fix to apply findings.