Claude Code + Gemini MCP is a plugin that connects Claude Code with Google's Gemini AI, enabling users to collaborate on powerful AI features through Claude Code. Users can ask Gemini questions, receive code reviews, and brainstorm ideas to enhance programming efficiency and quality. The plugin requires the user to install Python and the Claude Code CLI and provides simple installation and usage steps. It is a tool designed for developers and programmers to improve code quality and foster innovative ideas.