{"type": "article", "title": "COBRA-Skills: Contextual Bandit-Guided Evolution for Agent Skill Optimization", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/cobra-skills-contextual-bandit-guided-evolution-for-agent-skill-optimization", "original_source": "https://www.machinebrief.com/news/cobra-skills-contextual-bandit-guided-evolution-for-agent-sk-38s8", "published": "2026-09-12T04:00:00+00:00", "accessed": "2026-09-12", "id": "cobra-skills-contextual-bandit-guided-evolution-for-agent-skill-optimization"}