6 min read
The job was never the code
Most of my code is now written by an agent, and my output went up rather than down. That is not a story about typing speed. It is about what the job always was underneath the typing.
Agents
4 posts
4 min read
One Durable Object per agent
Why I gave every AI agent its own Durable Object with a SQLite task ledger, and what that bought in state, concurrency and debuggability.
4 min read
Sandboxing code an agent wrote for you
Once an agent writes and runs code, you are executing untrusted input on your infrastructure. The isolation question has known answers. The harder problems are quotas, cancellation and getting results out.
4 min read
Persist once, reference by id, hydrate on demand
An agent that reads your uploaded file perfectly and then forgets it on the next turn is not a memory bug. It is a context design where file content was only ever turn-transient. The fix also cuts token cost.