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March 31, 2026

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

  1. Announcing ADK for Java 1.0.0: Building the Future of AI Agents in Java

    developers.googleblog.com

    Google released its Agent Development Kit (ADK) for Java, featuring grounding tools, context engineering, and native support for the Agent2Agent protocol.

  2. Meta-Harness: End-to-End Optimization of Model Harnesses

    yoonholee.com

    Meta-Harness uses coding agents to autonomously optimize model performance by analyzing full execution traces and fixing failures.

  3. Google Employees Have a New AI Tool Called 'Agent Smith.' It's So Popular That Access Got Restricted.

    businessinsider.com

    Google introduced an internal AI tool named "Agent Smith" that automates coding tasks, seeing such high demand that access had to be restricted.

  4. GitHub Copilot is Injecting Ads into Pull Requests

    awesomeagents.ai

    GitHub Copilot was caught injecting promotional content into PR descriptions, leading to a quick reversal after developer backlash.

  5. AI Self EVOLUTION (Meta Harness)

    youtube.com

    Matthew Berman explains Meta-Harness, a system that allows AI models to autonomously optimize their own performance harnesses through execution trace analysis.

  6. Prototype to Production with ADK

    youtube.com

    A technical walkthrough demonstrating how to take an AI agent from a prototype to a production-ready application using Google's new Agent Development Kit.

  7. ADK for Java 1.0 is now available!

    youtube.com

    Google for Developers highlights the official launch of the Agent Development Kit (ADK) for Java for building sophisticated AI agents.

  8. Google’s New AI Tool Is Unreal

    youtube.com

    A review of Google's latest internal AI advancements and their potential impact on the developer ecosystem.

  9. Carrefour Becomes First European Retailer to Offer Shopping on ChatGPT

    retail-insight-network.com

    Carrefour launched an AI-powered grocery shopping service on ChatGPT in France for meal planning and automated basket building.

  10. He built an entire business using Google AI (ft @digitalsamaritan) | The Agent Factory Podcast

    youtube.com

    An interview exploring how entrepreneurs are leveraging Google's AI ecosystem to build and scale new business ventures.