Managing ChatGPT Memory: Review, Edit, Delete

How ChatGPT memory works now: reading and correcting the memory summary, project-only memory, and temporary chats.

2026-08-20 · John Lee

Agent Memory, Part 3: Perfection Is a Unicorn

Clearing the wreckage sent me back to the first question: why does memory exist at all? An apple drawing, moments and principles, rules that changed nothing.

2026-08-14 · John Lee

Agent Memory, Part 2: What I Built Broke

Monet began as shared memory. Then the state hypothesis from a thread with Ken, a new Monet built in two weeks, and the day nothing worked at the office.

2026-08-13 · John Lee

Agent Memory, Part 1: It Started at the TV

Nine months on agent memory and almost nothing else, in three parts. Part 1: falling into vibe coding, building memory twice, and the night I decided to dig in.

2026-08-12 · John Lee

Coding Agent Memory: Storing Everything Fails

I build an agent memory platform, and this week we reversed its direction. What store-everything memory breaks, and where state, facts, and principles belong.

2026-08-03 · John Lee

Does Your Coding Agent Need Memory?

Coding agents re-read the same files and re-ask the same questions every day. What memory does for an agent, how it differs from docs, and when it pays off.

2026-05-14 · John Lee