Learn LLM Path / pillar 6 of 10
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the #1 skill for reliable agents in 2025-26, and almost always missing from course lists
Context window as scarce RAM; write/select/compress/isolate KEY
Context Engineering for Agents - LangChain (blog)articleFREE14m read
Anthropic's mental model + failure modes
Effective context engineering - Anthropic (blog)articleFREEread
Short vs long vs episodic memory
Context Engineering: LLM Memory & Retrieval - WeaviatearticleFREE22m read
Memory taxonomy + tools (Mem0, Letta, Zep)
AI Agent Memory Explained - three layersarticleFREE8m read