How do you keep a record of every decision your app and its agents make, so you can trace what happened?
- Module
- 02/05
- To read
- ~5 min
An autonomous fraud-detection agent locked hundreds of legitimate merchant accounts overnight, and leadership asked why. What do you think the developers found when they went looking?
In the module you make your guess first, then read what happened and why.
Explicit State & Transition Matrix
Cryptographic Hash-Chained Event Ledger
Separation of State and Side-Effects
Deterministic Replayability
A record-keeping plan
A spec for your own app, as a text file you download. The module also gives you the prompt for Claude Code, Codex or Antigravity, a checklist to check what it built, and recommended skills.
- Event sourcing
- Workers for side effects
- Concurrent transitions