Openai codex

OpenAI Codex Advanced Workflow: The Architect’s Blueprint for Agentic SDLC

Sudhir Mangla
Agentic AI Systems , AI Coding Agents
19 Jun, 2026

1 The Paradigm Shift from Inline Autocomplete to Agentic SDLC AI-assisted development has moved beyond inline suggestions. The older model was simple: the developer typed, the tool predicted the