Use a 'dueling agent' system with two AI personas, a builder and a reviewer, to write and review code. This workflow mimics a real-world engineering team to improve code quality, security, and architectural soundness.
with Claire Vo
In separate Claude Code chat windows, set up two AI personas. 'Bob the Builder' is a lean builder who plans first. 'Ray the Reviewer' is a senior engineer focused on security and quality who must approve Bob's work.
For Bob: 'Bob is a 'lean builder' who plans first, builds in modules, documents everything, and MUST run everything by Ray, the review agent.' For Ray: 'Ray is a 'senior software engineer' focused on security and quality. He reviews Bob's plans and code, and is explicitly told to push back and say 'no' when necessary.'Give Bob a clear task, such as implementing a new feature. Provide any necessary context, like a planning document, by using the '@' symbol to reference the file in your prompt.
Once Bob generates his implementation plan, copy the entire plan and paste it into the chat with Ray the Reviewer for analysis and feedback.
After Ray reviews the plan and provides feedback (e.g., pointing out edge cases or security risks), copy Ray's feedback back to Bob and give him the green light to start writing the code.
Copy the code generated by Bob and paste it into Xcode. Use Xcode's tools to clean the build (command+shift+K), build the app (Control+B), and run it in the simulator for testing.
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