A starting playbook, arranged by what you're trying to do — weighted toward working with notes, documents and knowledge.
21 August 2026 · grounded in the LIFE Labs KB guides corpus
The one idea underneath all of it. Every technique here is a way of getting the right information into a limited context window. Prompts, skills, sub-agents and agent teams are all just different means to that same end — which is why the guides call all AI work "context engineering". Once you see that, the rest of this page is tactics.
— Claude Code: Engineer the context window