qilong — software engineer, with interests in ai agents, llms, distributed systems, and cryptography.
qilong@mbp:~$ ls ./posts
current series · deep dive · claude code
2026-04-21
deep dive · claude code · part 2 — the loopthe main agentic loop — six calls in a while(true), a walkthrough of one prompt, and how SSE events assemble text and tool calls on the wire.