arXiv: 'Agents All the Way Down' — A Substrate-to-Production Methodology for Custom Agents

arXiv·medium signal

Submitted June 10 (arXiv:2606.11869), this paper lays out a methodology for building custom AI agents that 'live inside their own application, talk to their own data and tools, and enforce their own security boundaries.' It's a practitioner-oriented blueprint for teams moving past off-the-shelf frameworks to bespoke, security-bounded agents. Directly actionable for anyone designing a production agent harness from first principles.