“This skill has completely changed how I build with Claude Code.”

The video features a man explaining how he updated a skill called "grill-me-codex" for Claude Code, an AI assistant for coding. He discusses the limitations of the original "grill-me" skill in evaluating optimal code and introduces the new "grill-me-codex" skill, which incorporates a second AI (Codex) to review and debate Claude Code's plans, ensuring a more optimal outcome.