Building a Harness: How We Standardized Agentic Coding in a Real Codebase

📰 Dev.to · Ian Johnson

Learn how to standardize agentic coding in a real codebase by refactoring the agent harness into a standardized model

advanced Published 29 Apr 2026

Action Steps

Refactor the agent harness into a modular design
Implement a standardized interface for agent interactions
Configure the harness to support multiple agent types
Test the harness with various agent scenarios
Apply the standardized harness to existing codebases

Who Needs to Know This

Software engineers and DevOps teams can benefit from standardizing agentic coding to improve code maintainability and scalability. This approach can also help product managers and technical leads ensure consistency across the codebase

Key Insight

💡 Standardizing the agent harness enables scalable and maintainable agentic coding