Skills by laguagu

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  ai-applaguagu/claude-code-nextjs-skills · 67

  Full-stack AI application generator with Next.js, AI SDK, and ai-elements. Use when creating chatbots, agent dashboards, or custom AI applications.

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  ai-elementslaguagu/claude-code-nextjs-skills · 67

  Build AI chat interfaces with pre-built shadcn-style components (Message, Conversation, PromptInput, Reasoning, Sources, Tool, Artifact, CodeBlock, Suggestion, Task, Image, ChainOfThought, InlineCitation, WebPreview, Checkpoint, Plan, Queue, ModelSelector, and more). Use when adding AI chat UI to a Next.js + AI SDK app, installing AI Elements components via the CLI (`bun x ai-elements@latest add message` or `npx shadcn@latest add @ai-elements/message`), composing message displays with markdown, building prompt inputs with attachments, or rendering streaming reasoning and tool output.

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  ai-sdklaguagu/claude-code-nextjs-skills · 67

  Answer questions about the AI SDK and help build AI-powered features. Use when developers ask about Vercel AI SDK, generateText, streamText, ToolLoopAgent, useChat, providers, tools, structured output, embeddings, streaming, or adding AI to an app. First identify the installed major version and route version-specific work: use ai-sdk-7 for AI SDK 7 features/migrations such as WorkflowAgent, HarnessAgent, reasoning, runtime/tools context, toolApproval, telemetry, realtime, or v6-to-v7 upgrades; use ai-sdk-6 for v6 code.

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  ai-sdk-6laguagu/claude-code-nextjs-skills · 67

  Vercel AI SDK v6 development, for projects already on ai@6. Use when building or maintaining AI agents, chatbots, tool integrations, streaming apps, or structured output in a v6 codebase. New projects and ai@7 code use ai-sdk-7; an unknown version goes through ai-sdk. Covers ToolLoopAgent, useChat, generateText, streamText, tool approval, smoothStream, provider tools, MCP integration, and Output patterns.

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  ai-sdk-7laguagu/claude-code-nextjs-skills · 67

  Vercel AI SDK v7 development and migration. Use when building or upgrading AI SDK 7 apps, especially ToolLoopAgent, WorkflowAgent, HarnessAgent, Claude Code/Codex/Pi harnesses, runtimeContext, toolsContext, toolApproval, telemetry, reasoning, file or skill uploads, realtime, video generation, or v6-to-v7 breaking changes. For AI SDK v6 code use ai-sdk-6; for version discovery and general doc lookup use ai-sdk.

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  cache-componentslaguagu/claude-code-nextjs-skills · 67

  Expert guidance for Next.js Cache Components and Partial Prerendering (PPR). Use when implementing 'use cache' directive, configuring cache lifetimes with cacheLife(), tagging cached data with cacheTag(), invalidating caches with updateTag()/revalidateTag(), optimizing static vs dynamic content boundaries, instant navigation validation, 'use cache: private', pass-through/interleaving patterns, GET Route Handler caching, debugging cache issues, and reviewing Cache Component implementations.

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  chrome-devtoolslaguagu/claude-code-nextjs-skills · 67

  Tests in real browsers via Chrome DevTools MCP. Use when building or debugging anything that runs in a browser. Use when you need to inspect the DOM, capture console errors, analyze network requests, profile performance (LCP/CLS/INP), or verify visual output with real runtime data. Complements Playwright — use this for live debugging and performance work, Playwright for stable E2E test suites.

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  frontend-designlaguagu/claude-code-nextjs-skills · 67

  Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.

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  golaguagu/claude-code-nextjs-skills · 67

  Opens the running app in a browser and verifies that recent UI changes actually work. Use for any quick smoke test of recent work — "go", "test in browser", "check in browser", "make sure it works", "verify it works", "did it work", "works on mobile" — including when the user appends "...and make sure it works" to a UI request. For design critique, use go-ui or web-design-guidelines.

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  handofflaguagu/claude-code-nextjs-skills · 67

  Write or update a HANDOFF.md so a fresh agent can continue this work. Use when the user says "handoff", "compact this", "context is full", or "/clear and continue".

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  hetzner-cloudlaguagu/claude-code-nextjs-skills · 67

  Manage Hetzner Cloud infrastructure with the `hcloud` CLI — servers, networks, firewalls, load balancers, volumes, DNS zones, SSH keys, primary/floating IPs, snapshots, certificates, placement groups, storage boxes. Use whenever the user mentions Hetzner, hcloud, VPS provisioning, or Hetzner location codes (fsn1, hel1, nbg1, ash, hil, sin) — even if they don't say "hcloud". CLI-only; does NOT cover Hetzner Robot (dedicated servers, separate product and API).

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  iconslaguagu/claude-code-nextjs-skills · 67

  Find, fetch, and install the right icon or logo from the right source — brand marks, country flags, file-type icons (PDF, DOCX, ZIP), and UI glyphs — and keep them visually consistent with the app. Use when the project's icon library has no match, when svgl comes up empty, or when the user asks for a flag, a file-type badge, a brand logo, or just "an icon for X". Covers the Iconify search API (200k+ icons across flags, file types, logos and UI sets), the svgl shadcn registry for full-colour brand logos, family and stroke-weight matching so a borrowed icon does not look pasted in, and fallback sources when neither Iconify nor svgl has the mark. Triggers on "add an icon", "country flag", "flag icon", "PDF icon", "file type icon", "brand logo", "sign in with Google/GitHub", "language switcher", "svgl", "iconify", "find an icon". For overall visual direction rather than sourcing one specific mark, use frontend-design; for installing shadcn components generally, use shadcn.

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  next-best-practiceslaguagu/claude-code-nextjs-skills · 67

  Next.js App Router best practices covering file conventions, RSC boundaries, async APIs, data patterns, hydration errors, metadata, route handlers, image/font optimization, and bundling. Use when writing or reviewing Next.js code to prevent hydration errors, RSC violations, data waterfalls, and configuration mistakes.

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  nextjs-chatbotlaguagu/claude-code-nextjs-skills · 67

  Advanced patterns for production Next.js web chatbots built with AI SDK 7 (with a fallback table for projects still on v6) + ai-elements. Covers tool calling with human-in-the-loop (HITL) approval, PostgreSQL session persistence, consent gating, SQL-first search, per-tool UI rendering, popup widget embedding, message feedback, follow-up suggestions, scope enforcement, streaming error handling, and evals. Use when building a customer support bot, conversational interface, or any web chatbot needing tool approval, database sessions, or custom tool output components. Not a scaffolding tool — use `/ai-app` to scaffold from scratch, `/ai-sdk-7` for general SDK questions, `/ai-elements` for chat UI components. For multi-platform bots, consult the official Chat SDK docs.

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  nextjs-seolaguagu/claude-code-nextjs-skills · 67

  Next.js App Router SEO optimization and auditing. Use when implementing or fixing SEO in a Next.js app — metadata and generateMetadata, viewport/themeColor, Open Graph and og/twitter images (file conventions + ImageResponse), web app manifest, favicons/icons, sitemap.xml, robots.txt, canonical URLs, hreflang/i18n alternates, JSON-LD structured data and rich results, Core Web Vitals (LCP/INP/CLS), AI search/GEO and AI crawler rules (GPTBot, OAI-SearchBot), or diagnosing Google indexing problems (Search Console, "Discovered/Crawled - currently not indexed"). Also use to run an SEO audit checklist. Not for general Next.js feature work unrelated to SEO.

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  nextjs-shadcnlaguagu/claude-code-nextjs-skills · 67

  Creates Next.js frontends with shadcn/ui. Use when building React UIs, components, pages, or applications with shadcn, Tailwind, or modern frontend patterns. Also use when the user asks to create a new Next.js project, add UI components, style pages, or build any web interface — even if they don't mention shadcn explicitly.

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  openai-agents-sdklaguagu/claude-code-nextjs-skills · 67

  OpenAI Agents SDK (Python) development. Use when building AI agents, multi-agent handoffs, function tools, guardrails, sessions, streaming, or tracing with the `openai-agents` / `agents` Python package — including Azure OpenAI via LiteLLM. Triggers on imports from `agents`, uses of `Runner.run_sync`/`Runner.run_streamed`, `@function_tool`, `AgentOutputSchema`, `SQLiteSession`, or questions about the openai-agents-python SDK. Python only — not the TypeScript `@openai/agents` SDK.

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  postgres-semantic-searchlaguagu/claude-code-nextjs-skills · 67

  Builds and tunes search in PostgreSQL: pgvector semantic search, full-text and pg_trgm keyword search, hybrid RRF fusion, ParadeDB BM25, reranking and retrieval evals. Use when adding or debugging vector, hybrid, fuzzy or RAG retrieval in Postgres, even if the user only says search results are bad: HNSW, IVFFlat or halfvec choices, filtered or thresholded vector queries returning too few rows, a keyword arm that matches nothing, websearch_to_tsquery or unaccent problems, autocomplete and typo tolerance, non-English or inflected-language corpora, query translation, choosing or placing a cross-encoder reranker, or measuring Hit@K and MRR before adopting a change. For general Postgres schema, RLS or query tuning unrelated to retrieval, use supabase-postgres-best-practices.

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  react-best-practiceslaguagu/claude-code-nextjs-skills · 67

  React and Next.js performance optimization guide from Vercel Engineering (70 rules in 8 categories). Use when writing, reviewing, or refactoring React/Next.js code to eliminate waterfalls, reduce bundle size, prevent re-renders, optimize Server Components, or fix performance bottlenecks. Triggers on data fetching, Promise.all, Suspense, useMemo, dynamic imports, bundle analysis, code-splitting, and rendering performance tasks.

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  shadcnlaguagu/claude-code-nextjs-skills · 67

  Manages shadcn components and projects — adding, searching, fixing, debugging, styling, and composing UI, including chat interfaces. Provides project context, component docs, and usage examples. Applies when working with shadcn/ui, component registries, presets, --preset codes, or any project with a components.json file. Also triggers for "shadcn init", "create an app with --preset", or "switch to --preset".

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  skill-creatorlaguagu/claude-code-nextjs-skills · 67

  Creates new skills, modifies and improves existing skills, and measures skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

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  supabase-postgres-best-practiceslaguagu/claude-code-nextjs-skills · 67

  Postgres best practices maintained by Supabase, for Postgres running anywhere. Load this skill BEFORE writing or changing anything that lives in a Postgres database: creating or altering tables and columns (including choosing column types), schema design, migrations and declarative schema files, RLS policies and the tests that verify them, indexes, triggers, database functions, queues and scheduled jobs (pg_cron, pgmq), vector/semantic search (pgvector), and restoring dumps (pg_restore) or importing data. Also load it when diagnosing slow queries, high CPU, timeouts, EXPLAIN plans, connection exhaustion, locking, bloat, or rows visible to the wrong user or tenant. This is not just a performance guide — schema, migration, security, and SQL authoring tasks need these rules too, even for a one-column change or a single query.

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  vercel-react-view-transitionslaguagu/claude-code-nextjs-skills · 67

  Guide for implementing smooth, native-feeling animations using React's View Transition API (the `ViewTransition` component, `addTransitionType`, and CSS view transition pseudo-elements). Use this skill whenever the user wants to add page transitions, animate route changes, create shared element animations, animate enter/exit of components, animate list reorder, implement directional (forward/back) navigation animations, or integrate view transitions in Next.js. Also use when the user mentions view transitions, `startViewTransition`, `ViewTransition`, transition types, or asks about animating between UI states in React without third-party animation libraries.

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  web-design-guidelineslaguagu/claude-code-nextjs-skills · 67

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

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