Context engineering is a crucial aspect of platform engineering, providing the necessary information and situational awareness for both human developers and AI agents to function effectively and safely. The process involves several key principles, such as curating high-quality, relevant data into a context lake, ensuring dynamic and continuously updated information, and integrating both structured and unstructured knowledge. Centralizing data into a single source of truth and defining clear task scopes for AI agents are essential for effective workflow management. Additionally, sharing context among agents for multi-step processes and incorporating security and human oversight into workflows are vital for maintaining efficiency and agility in the software development life cycle (SDLC). The implementation of these principles facilitates the establishment of long-term success for agentic systems within organizations, and platforms like Port are designed to embed these principles into their operations, enabling both human and AI agents to perform optimally.