Blog
Insights on spec-driven AI development, enterprise agent patterns, and building reliable AI products.
EngineeringProduct
The 8-Layer AI Agent Stack: Why Most Platforms Only Give You Two
We analyzed 9 platforms and found they all ship incomplete stacks. Here's the full architecture enterprise AI agents actually need — and why layers 5-8 are what separate demos from products.
Balaji Viswanathan·February 5, 2026·8 min read
ProductEngineering
Stop Vibe Coding. Start Engineering.
Why unstructured AI development fails at scale — and what spec-driven development looks like in practice.
Balaji Viswanathan·Feb 3, 2026·5 min read
ProductEngineering
Composable Components and the Visual Canvas: How Kapi Makes AI Agents Buildable
Why we built a visual canvas with fine-grained composable components instead of another drag-and-drop flow builder — and how it changes who can build enterprise AI.
Balaji Viswanathan·Feb 1, 2026·6 min read
ProductAI Best Practices
Spec-Driven Development: A New Paradigm for AI
How living specifications that sync with implementation are changing the way enterprise AI products get built.
Balaji Viswanathan·Jan 20, 2026·7 min read
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