Shared from twixb · aihero.dev

System prompt | AI Coding Dictionary

aihero.dev·May 7, 2026

The AI Coding Dictionary explains how the "harness" influences an AI model's behavior by providing instructions that define its identity, conduct, and available tools, which can lead to varying outputs even with the same model and prompt. It also encourages users to join AI Hero for further learning and resources on AI engineering.

The concept of "harnesses" in AI coding — where instructions are prepended to each model provider request to dictate an agent's behavior and tools — offers a fresh angle for content creation around how different harnesses lead to divergent AI behaviors. This can be leveraged to explore how customizing system prompts can optimize AI coding for specific tasks, providing valuable insights for developers looking to enhance AI productivity and workflow.

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