{"type": "article", "title": "Claude Code: Building a 20k Line Agent via Prompting", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/claude-code-building-a-20k-line-agent-via-prompting", "original_source": "https://promptcube3.com/en/threads/3473/", "published": "2026-07-26T01:46:27+00:00", "accessed": "2026-07-26", "id": "claude-code-building-a-20k-line-agent-via-prompting"}