This page lists every essay tagged architecture, newest first.
The Machine Payments Protocol lets agents pay. It does not let them buy. An invoice is credit, not a request for payment, and agentic commerce will arrive through accounts receivable.
Read Agents Can Pay. They Can't Buy. An MPP Update?Pull what has a system of record. Persist what does not. A folder is not a memory, and most of the knowledge that matters has no system of record at all.
Read Your Agent Needs Two MemoriesMCP answers how an agent reaches data. The brain answers what the organization knows. Pull facts of record. Persist judgment that has no system of record.
Read Facts Flow, Meaning AccumulatesKarpathy described a personal LLM wiki. We have been running the multiplayer version since the start of the year.
Read The Shared BrainWhat does it actually mean for a document to 'decide' something? The four components that give an invoice or contract genuine agency.
Read The Anatomy of a Document AgentEveryone agrees on where AI agents are going. The destination is not the differentiator. The route is. Constraint profiles, a task vocabulary, and democratized creation.
Read The Execution Layer: Why AI Predictions Are Just EntertainmentWe've been thinking about AI in finance backwards. The end state isn't smarter agents processing dumb documents. It's documents that process themselves.
Read The Invoice as Agent: Why Every Document Will Have Its Own AI
