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Claude Prompt Caching: Why Agent Loops Miss the 20-Block Lookback

Your agent starts a run with cache_read_input_tokens at 40K and climbing. Twelve tool calls later, reads drop to zero and cache_creation_input_tokens jumps to the full conversation length — on every…

  • Claude Prompt Caching limited to 20 blocks
  • Agent loops exceed 20-block lookback window
  • Breakpoints spaced 15 blocks apart fix issue

Multi-Agent Gift Recommendation Engine Powered by Google ADK & Gemini

This post is my submission for DEV Education Track: Build Multi-Agent Systems with ADK . Finding the perfect, thoughtful gift shouldn't feel like a chore.

  • GiftAdvisor uses Google ADK and Gemini for personalized gift suggestions
  • Three specialized AI agents (Profile Analyzer, Idea Finder, Budget Filter) work together
  • System deployed on Google Cloud Run with Glassmorphism UI and export options

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