📚 Two books on harness engineering — the design philosophies behind Claude Code & Codex: constraints, query loops, context governance, multi-agent verification. harness-books.agentway.dev

Context Engineering: Build Consistent, Accurate, Predictable AI Systems

100 field-tested Claude Code recipes for knowledge workers — prompts, steps, and 6 installable graded skills.

The Developer's Guide to AI - A Field Guide for the Working Developer