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This course is a hands-on masterclass designed to help developers transition from basic prompt engineering to advanced agentic engineering using OpenAI’s Codex ecosystem. Rather than treating artificial intelligence tools as simple code generators, this course provides a structured system to turn Codex into an autonomous, reliable development partner. You will learn how to set up, configure, and control Codex across the CLI, IDEs, desktop applications, and web interfaces. Through practical, real-world workflows, you will master spec-driven development, context engineering, prompt optimization, and custom integrations to write cleaner code, build complete projects, and significantly accelerate your software development lifecycle.
Topics This Course Covers
- Codex Fundamentals & Setup: Mastering CLI integration, IDE plugins, desktop UI navigation, cross-session configuration, and per-session security settings.
- Context Engineering & Window Control: Managing context windows, message compaction, and creating structured AGENTS.MD files to eliminate response drift.
- Plan Mode & Spec-Driven Development: Utilizing Plan Mode to architect projects, draft execution blueprints, and systematically execute multi-step features.
- Agent Skills & Custom Workflows: Creating, managing, and invoking automated agent skills to extend Codex’s core reasoning capabilities.
- Model Context Protocol (MCP) Integration: Connecting external tools and custom MCP servers to give your AI agent deep access to project databases and APIs.
- Codex SDK & Non-Coding Automations: Leveraging the Codex SDK to build custom integrations and run autonomous bots for continuous workflow automation.
Who Will Benefit Taking This Course
- Beginner & Intermediate Developers: Coders who want to stop relying on trial-and-error prompting and start building software with predictable AI assistance.
- Working Software Engineers: Professional developers looking to streamline their daily workflow, automate repetitive tasks, and speed up feature deployment.
- Tech Leads & AI Enthusiasts: Architects and team leaders eager to implement agentic workflows, establish standardized AGENTS.MD guidelines, and boost overall development productivity.
- Power Users & Automators: Anyone interested in going beyond standard chat interfaces to build autonomous coding agents using the Codex SDK and MCP servers.
Why Take This Course
In the rapidly evolving landscape of AI-assisted software engineering, simply generating isolated code snippets is no longer enough to stay competitive. This course bridges the gap between casual prompting and high-impact agentic engineering. Created by renowned instructor Maximilian Schwarzmüller, this course cuts through the hype to deliver actionable strategies that keep your codebase clean, context precise, and outputs fully aligned with your specifications. By taking this course, you will stop guessing and start leveraging Codex as a full-fledged agent saving hours of manual debugging, mastering cutting-edge tool integrations, and establishing a scalable, future-proof development workflow.
