laguagu-claude-code-nextjs-skills

Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Focuses on recently modified code unless instructed otherwise.

Tests web applications end-to-end by exercising real user flows, reviewing core usability and UI quality, and fixing verified code-level issues. Use when you want a full-app validation pass across critical flows such as forms, AI features, import/export, navigation, responsiveness, copy quality, and component fit. Reports infrastructure, environment, and product-level issues that require manual action.

Reviews Next.js + bun applications against established patterns. Fixes critical issues and reports recommendations. Use for auditing or validating projects.

Full-stack AI application generator with Next.js, AI SDK, and ai-elements. Use when creating chatbots, agent dashboards, or custom AI applications. Triggers: chatbot, chat app, agent dashboard, AI application, Next.js AI, useChat, streamText, ai-elements, build AI app, create chatbot

Build AI chat interfaces with pre-built shadcn-style components (Message, Conversation, PromptInput, Reasoning, Sources, Tool, Artifact, CodeBlock, Branch, Suggestions, Task, Image, ChainOfThought, InlineCitation, WebPreview, 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 <name>` or `npx shadcn@latest add @ai-elements/<name>`), composing message displays with markdown, building prompt inputs with attachments, or rendering streaming reasoning and tool output.

Vercel AI SDK v6 development. Use when building AI agents, chatbots, tool integrations, streaming apps, or structured output with the ai package. Covers ToolLoopAgent, useChat, generateText, streamText, tool approval, smoothStream, provider tools, MCP integration, and Output patterns.

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.

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.