Second Brain Chronicles Vol 1, Issue 6 | April 3 2026 - Tools That Build Themselves Dear Reader, You know the moment. You’re mid-session with your AI co-pilot, doing something for the second time, and you think: I did this exact thing last week. Most people treat tool-building as a separate activity. You sit down, spec out requirements, plan an interface, write the code. That works for big things. But the tools I reach for every day weren’t born that way. They grew out of friction I noticed...