Auto Craft / Field Notes
The work
behind the work.
Practical notes on SaaS, AI automation, web development, and the decisions that make digital products useful.
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AI Engineering · 11 min read
What is Jev AI? TypeSafe's decision model for the agent era
Jev is not another chatbot. It is a new kind of AI model designed to make fast, structured and probabilistic decisions inside software and AI agent workflows.
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5 essays
The AI agent race is becoming a harness engineering problem
AI agents are moving beyond chat into coding, research, testing, and long-running workflows. The real engineering challenge in 2026 is building the harness that makes those agents reliable.
The SEO migration checklist for moving from HTML to Next.js
Moving from static HTML to Next.js is a routing change, not just a frontend rewrite. Here is the checklist we use to protect search visibility during the move.
What AI automation should actually automate in 2026
AI automation works best when it handles predictable, reviewable work. This is a practical framework for finding those workflows inside an Indian business.
A SaaS MVP architecture that survives its first real users
A first release needs enough structure to be safe and enough simplicity to change. These are the architecture decisions worth making before the product has traction.