Mark Anthony Cianfrani

(1)

Senior Software Engineer specializing in frontend development and design systems. Lead Developer on the Astro UX Design System with expertise in Web Components and design tokens.

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Notes (1)

Building an AI Agent with TypeScript

by mark-anthony-cianfrani

A first-principles guide to building AI agents in TypeScript, covering LLM integration, conversation memory, tool calling, and agentic loops.

ai-agents llm typescript tool-callingJan 2, 2026