frontend▌

Advanced Next.js patterns for authentication, middleware, Server Actions, and user-scoped caching with Clerk. \n \n Distinguishes server-side await auth() from client-side useAuth() hook; mixing them is a common breaking mistake \n Covers middleware strategies (public-first vs protected-first), API route protection, and proper HTTP status codes (401 vs 403) \n Includes user-scoped caching patterns with unstable_cache and protecting Server Actions from unauthorized mutations \n Provides Core 2 co

Automatically create GitHub issues for specification requirements not yet implemented in code. \n \n Analyzes specification files to extract all requirements, then checks codebase implementation status for each one \n Searches existing issues to prevent duplicates before creating new feature request issues \n Generates issues with requirement IDs, detailed descriptions, implementation guidance, and acceptance criteria \n Scans related specification files and code patterns to verify whether requi

Convert Markdown documents to HTML using marked.js, pandoc, gomarkdown, or static site generators. \n \n Supports multiple conversion tools: marked.js for Node.js/CLI workflows, pandoc for cross-format conversion, gomarkdown for Go projects, and Jekyll/Hugo for static site generation \n Handles all standard Markdown flavors including CommonMark, GitHub Flavored Markdown, and extended syntax for tables, code blocks, math expressions, and collapsed sections \n Provides CLI and programmatic workflo

Expert SwiftUI code review, refactoring, and implementation guidance with iOS 26+ and macOS support. \n \n Covers state management, view composition, performance optimization, and modern SwiftUI patterns across iOS 15+ through iOS 26+ \n Flags deprecated APIs and suggests modern replacements; gates version-specific features with #available and fallbacks \n Addresses lists, layouts, animations, accessibility, Swift Charts, and platform-specific patterns (macOS scenes, Liquid Glass) \n Enforces co

AI-powered mobile app design tool with REST API for creating projects, describing designs in plain language, and rendering screens. \n \n Supports high-level requests (\"design a fitness app\") and specific edits (\"add a pricing section to this screen\"); send natural language descriptions via chat messages and let the AI decide what to create or modify \n Requires Pro+ plan and API key with scoped permissions ( projects:read/write , chats:read/write , screenshots , components:read ) \n Async a

Comprehensive C#/.NET design pattern analysis with actionable improvement recommendations. \n \n Evaluates six core patterns: Command, Factory, Dependency Injection, Repository, Provider, and Resource patterns against GoF and SOLID principles \n Analyzes architecture compliance including namespace conventions, project separation, async/await patterns, and structured logging implementation \n Reviews code quality across security, testability, maintainability, and performance dimensions with speci

Complete Power Platform custom connector generator with MCP integration, schema validation, and Copilot Studio compliance. \n \n Generates four core files (apiDefinition.swagger.json, apiProperties.json, script.csx, readme.md) with built-in MCP protocol support and JSON-RPC 2.0 handling for Copilot Studio agents \n Validates schemas against Copilot Studio constraints: no reference types, single type values only, primitive types, and resources as tool outputs \n Supports six generation modes: com

Structured workflow for collaboratively authoring documentation, proposals, specs, and similar content. \n \n Guides users through three stages: Context Gathering (closing knowledge gaps), Refinement & Structure (building sections iteratively), and Reader Testing (validating the doc works for fresh readers) \n Supports integration with shared documents, team channels, and templates to pull in context directly when connectors are available \n Uses brainstorming and curation cycles for each s

Claude API integration for building LLM-powered applications across Python, TypeScript, Java, Go, Ruby, C#, and PHP. \n \n Defaults to Claude Opus 4.6 with adaptive thinking and streaming; supports tool use, structured outputs, batches, and file uploads through a single /v1/messages endpoint \n Language detection automatically routes you to the correct SDK documentation; includes decision trees for choosing between single API calls, workflows with tool use, and agentic loops \n Tool runner (beta

Comprehensive PDF processing with text extraction, merging, splitting, form filling, and OCR capabilities. \n \n Supports core operations: merge/split PDFs, extract text and tables, rotate pages, add watermarks, encrypt/decrypt, and extract images \n Includes Python libraries (pypdf, pdfplumber, reportlab) and command-line tools (qpdf, pdftotext, pdftk) with ready-to-use code examples \n Handles scanned PDFs via OCR using pytesseract and pdf2image for searchable text extraction \n Dedicated form