Topics · Concept
External memory
Notes, links, and stores that remember for us: second brains, the web as a shared memory, and what agents write down for their next session.
- Pages
- 3
On the map 3 pages and the topics around it
2026
- 9 min
This Site Is Becoming a Map
A blog shows what I wrote last. The new map on raskell.io shows what I keep coming back to, and it is the start of a public second brain.
- 19 min
Memory Is a Write Path
Retrieval reads context the project authored. Memory is the agent writing context for its own future sessions, and the write is the part that is dangerous. Why session memory comes free from the transcript, why cross-session memory needs a separate write surface, and how to let an agent remember without letting it corrupt its own ground truth. Part six of The Agent Platform Handbook.
- 26 min
Context Is the Product
Models are commodities. Context is not. The sources of context an agent draws on, why retrieval alone is not enough, and a minimal .AGENTS/ convention that loads context from disk into the same harness we have been building. Part four of The Agent Platform Handbook.