{"type": "article", "title": "A Harness in a single file: Agent skills as an evolving REPL module", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/a-harness-in-a-single-file-agent-skills-as-an-evolving-repl-module", "original_source": "https://deepclause.substack.com/p/a-harness-in-a-single-file-agent", "published": "2026-10-09T15:45:17+00:00", "accessed": "2026-10-09", "id": "a-harness-in-a-single-file-agent-skills-as-an-evolving-repl-module"}