5genSearch-web

Append or maintain concise design notes in spec/agent/notes/dev-journal.md. Use when Codex is asked for $dev-journal, dev journal, 設計メモ, 開発メモ, observations, future consideration notes, or preserving implementation insights that are too small for a full spec.

Update Lingui translation catalogs for this React app. Use when Codex is asked for $i18n-catalog, i18n, Lingui, translation, 翻訳, 文言追加, messages.po, messages.ts, locale copy, or extracting/compiling user-facing UI text.

Write, update, complete, or review repo-local specs under spec/agent. Use when Codex is asked for $spec-format, a 仕様書, 修正仕様書, Work Unit, spec/agent/wip/local_*, spec/agent/complete/local_*, implementation plan captured as a spec, or moving a validated spec from wip to complete.

Inspect and merge a release-please GitHub Pages release PR with an explicit patch, minor, or major release decision. Use when Codex is asked to run a release, verify release-please output, check CI, adjust Release-As, merge the release PR, or confirm deployment to GitHub Pages.

Create, merge, and clean up a GitHub pull request for the current non-main branch. Use when Codex is asked to push the current branch, create a PR, fill the PR template, squash merge it to main, sync local main, and delete local or remote merged branches.

React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

React Native and Expo best practices for building performant mobile apps. This web repository normally does not use React Native, so use only when the user explicitly asks about React Native, Expo, mobile performance, native platform APIs, or code under a React Native project.

Review UI code for Web Interface Guidelines compliance. Use when asked to review UI, check accessibility, audit design or UX, or check a site against best practices.