The Agent Harness Is the Real Product. The Model Is Just the Engine.

📰 Dev.to · Anil Kurmi

The agent harness is the key to unlocking the potential of AI models, not just the model itself

intermediate Published 16 May 2026

Action Steps

Build a basic agent harness using a framework like VS Code
Integrate an AI model into the agent harness to enhance its capabilities
Configure the agent harness to interact with other tools and services
Test the agent harness with different AI models and scenarios
Apply the agent harness to a real-world problem or use case

Who Needs to Know This

Developers, product managers, and AI engineers can benefit from understanding the importance of the agent harness in AI development, as it enables the creation of more robust and useful AI-powered tools

Key Insight

💡 The agent harness is what enables AI models to be useful and effective in real-world applications