Claude Mods: Flipping the Harness Inside Out
Claude Mods introduces the 'Attention Interface' concept, which inverts the traditional agent harness paradigm so that the harness faces the human rather than the machine. This shift offers a novel conceptual perspective on human-AI interaction in software engineering, potentially redefining how users oversee and collaborate with AI agents. Claude Mods serves as an early implementation of this interface, utilizing JavaScript or TypeScript functions to modify the behavior and appearance of the coding assistant.
## BACKGROUND
An agent harness, or scaffolding, is the software infrastructure surrounding a large language model that manages tool use, memory, and execution environments to make it operate as an AI agent. Historically, this infrastructure has been engineered to direct and constrain the machine's actions rather than mediate the human's attention.