GitHub's Developer Guide to Agentic Engineering: End-to-End Practices Beyond Mere Code Generation

GitHub has officially released a practical guide to agentic engineering, proposing an end-to-end workflow that moves beyond simple code generation to integrate AI agents across four development stages: planning, building, verifying, and observing. In the build and verify stages, GitHub Copilot supports isolated execution in cloud sandboxes, multi-model orchestration, and cross-session memory, while automating vulnerability remediation and conflict resolution through Agentic Autofix and Agent Merge.