
During a two-month period, Linh Nguyen developed security-focused features for the google-gemini/cookbook repository, concentrating on agentic AI systems. Linh authored a comprehensive development notebook using Python and cloud-based tools, detailing secure workflows with the Agent Development Kit and Gemini, and implemented practical guardrails to mitigate vulnerabilities such as session poisoning and jailbreak attempts. In a subsequent release, Linh delivered an AI Safety Plugin leveraging machine learning to automatically judge user inputs and outputs for safety violations, while also improving code readability and maintainability through formatting and logic updates. The work demonstrated depth in AI safety, cloud computing, and notebook development.
April 2026 monthly summary for google-gemini/cookbook: Delivered the AI Safety Plugin with an LLM-based Judge to assess user inputs/outputs for potential safety violations. Updated the Model Armor template integration, fixed critical logic issues, and enhanced notebook readability and maintainability. Formatting improvements (nbfmt, Black) and alignment with latest library changes improve future maintenance and safety posture, with clear business value in risk reduction and faster iteration.
April 2026 monthly summary for google-gemini/cookbook: Delivered the AI Safety Plugin with an LLM-based Judge to assess user inputs/outputs for potential safety violations. Updated the Model Armor template integration, fixed critical logic issues, and enhanced notebook readability and maintainability. Formatting improvements (nbfmt, Black) and alignment with latest library changes improve future maintenance and safety posture, with clear business value in risk reduction and faster iteration.
January 2026 monthly summary highlighting key business value and technical achievements from the google-gemini/cookbook repository. The focus was delivering a security-forward artifact that guides secure development of Agentic AI systems using ADK and Gemini, with practical guardrails to mitigate vulnerabilities and enhance governance.
January 2026 monthly summary highlighting key business value and technical achievements from the google-gemini/cookbook repository. The focus was delivering a security-forward artifact that guides secure development of Agentic AI systems using ADK and Gemini, with practical guardrails to mitigate vulnerabilities and enhance governance.

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