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Master vision-to-tool APIs for screen understanding in web applications. Learn production patterns for integrating GPT-4V, Gemini, and Claude 3.5 with real TypeScript implementations.

The context window revolution promises unlimited AI capabilities. Most teams waste 70% of that capacity on ineffective patterns. This guide shows the token budget, prioritization, and monitoring patterns that make 2M-token contexts production-ready.

The shift from vibe coding to agentic engineering represents a fundamental change in how developers work with AI. This guide breaks down how modern AI coding agents actually execute tasks, manage context, and create autonomous PRs in production.