Learn AI Engineering! Learn it. Build it. Ship it for others.
AI Engineering from Scratch is a free, open-source curriculum that teaches people to build AI systems through lessons and reusable artifacts such as prompts, skills, agents, and MCP servers. It is for learners who want practical foundations or want to create AI applications, and the catalogue skills support parts of that curriculum.
Latest release v2026.11.1 — Edition 2026.11.1: Interview Bank and Incident Scenarios · 3 Nov 2026
19 files for Claude Code, Codex and OpenCode: check-understanding, claude-certification, course-guide, find-your-level and 15 more — 4,136 tokens loaded in every session.
AGENTS.md A 4,136 tok .claude/skills/check-understanding/SKILL.md A 44 tok .claude/skills/claude-certification/SKILL.md A 109 tok .claude/skills/course-guide/SKILL.md A 96 tok .claude/skills/find-your-level/SKILL.md A 71 tok .claude/skills/learn-agent-skills/SKILL.md A 67 tok .claude/skills/learn-mcp/SKILL.md A 77 tok .claude/skills/learn/SKILL.md A 80 tok .claude/skills/start-learning/SKILL.md A 74 tok .claude/skills/mcpa-certification/SKILL.md A 91 tok .claude/skills/build-project/SKILL.md A 90 tok .claude/skills/blueprint-figure/SKILL.md A 88 tok .claude/skills/course-style/SKILL.md A 97 tok .claude/skills/isometric-explainer/SKILL.md A 96 tok .claude/skills/motion-figure/SKILL.md A 100 tok .claude/skills/write-manual/SKILL.md A 101 tok .claude/skills/learn-reverse-engineering/SKILL.md A 97 tok .claude/skills/lesson-screen/SKILL.md A 137 tok .claude/skills/interview-prep/SKILL.md A 154 tok These files are rohitg00/ai-engineering-from-scratch's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.