Designs comprehensive database schemas including relational and NoSQL models, normalization, indexing strategies,...
AI & LLM
LLM integrations, prompt engineering, and AI orchestration
Analyzes software bugs including root cause identification, severity assessment, impact analysis, reproduction steps...
Designs comprehensive backend systems including RESTful APIs, microservices, database architecture,...
Expert backend development guidance covering Node.js, Python, Java, Go, API design (REST/GraphQL/gRPC), database...
Conducts comprehensive backend code reviews including API design (REST/GraphQL/gRPC), database patterns,...
Designs comprehensive software solution architectures including system components, technology stacks, integration...
Conducts comprehensive architecture design reviews including system design validation, architecture pattern...
Tailwind CSS v4, design tokens, responsive patterns and utility-first CSS best practices.
SPARC (Specification, Pseudocode, Architecture, Refinement, Completion) comprehensive development methodology with...
Evaluates agent skills against Anthropic's best practices. Use when asked to review, evaluate, assess, or audit a...
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an...
Comprehensive Scrum Master assistant for sprint planning, backlog grooming, retrospectives, capacity planning, and...
Build responsive, mobile-first layouts using fluid containers, flexible units, media queries, and touch-friendly...
Build Retrieval-Augmented Generation (RAG) systems for LLM applications with vector databases and semantic search....
Design LLM applications using the LangChain framework with agents, memory, and tool integration patterns. Use when...
Statistical modeling toolkit. OLS, GLM, logistic, ARIMA, time series, hypothesis tests, diagnostics, AIC/BIC, for...
Engineer effective LLM prompts using zero-shot, few-shot, chain-of-thought, and structured output techniques. Use...
Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting...
Expert payment integration specialist mastering payment gateway integration, PCI compliance, and financial...
Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5. Use when the user wants to...
System and flow optimization guide. 2025 AI-driven optimization, bottleneck detection and user flow improvements.
Multi-agent architecture design, orchestration patterns, and agent collaboration guide.
Fine-tune LLMs using reinforcement learning with TRL - SFT for instruction tuning, DPO for preference alignment,...
Model Context Protocol (MCP) server implementation specialist for Claude Desktop integration. Handles...