Each lesson helps you change one thing

You corrected the same thing three times this week. These three lessons make it the last time.

1. 01Lesson 1: You turn repeated mistakes into reliable checksCatch a repeated mistake with a check that rejects it.About 4 min, estimated
2. 02Lesson 2: You diagnose failed checks without copying logsGive the agent access to the failed check and its logs.About 3 min, estimated
3. 03Lesson 3: You test the result users actually needVerify the real result, not just a successful command.About 5 min, estimated

Most agent failures are something you already know and never wrote down. Give it a preview, a tool, and the instruction you keep repeating.

1. 04Lesson 4: You give agents a working previewMake the running change reachable from the agent’s environment.About 3 min, estimated
2. 05Lesson 5: You make missing operations usable by agentsBridge a real capability gap with the smallest useful interface.About 4 min, estimated
3. 06Lesson 6: You write instructions that fix observed confusionPut decisions where the next task can use them.About 4 min, estimated

A codebase only you can navigate will trip every agent and every new hire. These four lessons keep it readable and resumable.

1. 07Lesson 7: You keep shared contracts consistent across layersKeep the language, types and runtime boundary in agreement.About 4 min, estimated
2. 08Lesson 8: You navigate unfamiliar code without guessingMake the codebase understandable when you return to it.About 4 min, estimated
3. 09Lesson 9: You resume work without repeating completed stepsReuse finished work and resume only the missing stage.About 5 min, estimated
4. 10Lesson 10: You remove obstacles for the next contributorChoose a recurring obstacle worth removing for future work.About 4 min, estimated