Writing it down means walking it again.

long-form notebook

07/25/2026
The Model Is the Brain. The Harness Determines Whether the Agent Finishes the Job
Agent Dev
07/25/2026
Claude Code Cut 80% of Its System Prompt. I Rethought My Content System.
Agent Dev
07/25/2026
After Shipping md2wechat 3.0, I Had to Face Its Ceiling
Agent Dev
06/30/2026
June Retrospective: Turning AI Workflows Into a Delivery System
Agent Dev
06/16/2026
How My Content Growth System Evolved Over the Last Few Months
Agent Dev
06/15/2026
Agent Trend: Companies Become Queryable Feedback Systems
06/15/2026
Dissecting @yucheng's Talk: Super Individual Is Not Skill Stacking
Agent Dev
06/06/2026
How to Build Taste and Opportunity Sense in the Agent Era
Agent Dev
06/05/2026
How I Studied khazix-writer and Upgraded My Content Factory
Agent Dev
06/04/2026
How I Applied dbs Skills to My Own Content Factory
Agent Dev
05/24/2026
I Made a Desktop Panda for Codex
Agent Dev
05/21/2026
I Turned My AI Tool Stack Into a Personal Operating System
Agent Dev