48 projects added to AI Engineering from Scratch: build agents, gateways, tool-call firewalls in 196 graded stages
ghumare64 · x · 2026-09-30
The AI Engineering from Scratch curriculum added a Projects section with 48 build-from-scratch projects, including a coding agent, memory server, LLM gateway, and tool-call firewall.
The projects span 196 stages, each checked by an automated grader, and support Python, TypeScript, Rust, or Go. Each project ships starter files and a grader that re-checks earlier stages, with a /build-project command available in Codex/Claude Code as a tutor. Community contributions follow a template PR process.
Related event: AI Engineering from Scratch Adds 48 Hands-On Projects(3 posts)→
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