Building a Minimal Coding Agent From Scratch: Architecture Deep-Dive

nik-55 · reddit · 2026-10-01

To understand how coding agents work, the author built a minimal one from scratch, inspired by pi, with a detailed architecture write-up (link in comments).

Key design points:

Related event: Developer Builds a Minimal Coding Agent from Scratch with Full Architecture Breakdown(2 posts)→

Original post →

More from coding & agent

coding & agent channel →