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July 2, 2026

5 curated links on AI agents, Python, security, Google Cloud, and engineering, selected by Médéric Hurier.

  1. Build agentic full-stack apps with Genkit

    developers.googleblog.com

    Google announces Genkit Agents, a new Agents API that simplifies full-stack conversational AI development with built-in message history, streaming, persistence, and human-in-the-loop support for TypeScript and Go.

  2. Why we built ADK 2.0

    developers.googleblog.com

    Google introduces Agent Development Kit (ADK) 2.0, adding structured workflows and deterministic execution to Python and Go in order to bridge the gap between autonomous AI capabilities and strict, cost-effective business logic.

  3. Beyond Static Prompts: Building Scale-Proof, Polymorphic Multi-Agent Systems with Google's ADK

    cloud.google.com

    Google Cloud explains how to build scale-proof, polymorphic multi-agent systems with Google's ADK by implementing dynamic, metadata-driven validation to solve context bloat and attention diffusion.

  4. Improving token efficiency for GitHub Copilot in VS Code

    code.visualstudio.com

    VS Code shares recent token efficiency improvements for GitHub Copilot, demonstrating how extended prompt caching, tool search, and WebSocket transport reduce token usage, costs, and latency across both OpenAI and Anthropic models.

  5. Gemini Spark updates: macOS launch, connected apps and more

    blog.google

    Google launches Gemini Spark updates, bringing Spark to the macOS app, connecting with popular applications, and tracking topics in real time.