Connects Claude to Google Gemini's code analysis capabilities over stdio, exposing 13 tools for PR review, code smell detection, and documentation generation. You get diff assessment with breaking change detection, file-level refactoring suggestions, and logic verification using Gemini's execution sandbox. All responses return structured JSON validated through Zod schemas. Task lifecycle support lets you poll, cancel, and track progress on long-running operations. Includes web search with Google Search Grounding for pulling in current documentation. Requires a Gemini API key and runs via npx or Docker. Good fit when you want Gemini's code understanding inside your MCP workflow without leaving your editor.
claude mcp add --transport stdio j0hanz-code-lens uvx code-lens