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Claude operates blindly without environment inspection. Learn why observation is essential for effective agents and how to build inspection capabilities into your tools. Includes practical patterns and real-world examples.

Not every task can be solved in a single Claude request. Learn when to use workflows vs agents, explore the powerful evaluator-optimizer pattern, and discover proven workflow patterns that will make you a better AI engineer.

Learn how to systematically improve AI prompts through iterative refinement and objective evaluation. This comprehensive guide covers the five-step improvement cycle, baseline establishment, applying engineering techniques, and tracking measurable progress from initial scores to production-ready prompts.

Learn how to use RAG with Claude to work with large documents. Understand chunking strategies, benefits, challenges, and when to use RAG vs. prompt stuffing.

Text chunking is one of the most critical steps in building a RAG pipeline. Learn about size-based, structure-based, semantic-based, and sentence-based chunking strategies to optimize your AI system's performance.