The Practice
One short letter every Tuesday on the mechanics of execution: what worked, what broke, what it cost.
2026
- NOV 10AIPick the Browser Before the Task2 min read
- NOV 03SecurityFact-Check the Reel First2 min read
- OCT 27ArchitecturePut the Work Where the Agent Can Reach It2 min read
- OCT 20EngineeringHand Over Every Key2 min read
- OCT 06AIConfigure the Harness Before Building One2 min read
- SEP 29ArchitectureRun the Old System Until the New One Works3 min read
- SEP 15AICode Is the Most Expensive Way to Think2 min read
- SEP 08EngineeringNot Every PM Tool Can Do Your Books2 min read
- SEP 01SecurityThe Analytics I Deliberately Broke2 min read
- AUG 25ArchitectureThe Agent Brain Bridge3 min read
- AUG 18SecurityWhy Your Secrets Are Leaking2 min read
- AUG 11SecurityThe Google Workspace Essentials Trap2 min read
- AUG 07SecurityStop Emailing Your W-9 as a PDF2 min read
- AUG 04AIWhy AI Course Plans Break on Day 43 min read