Brings Puppeteer, Lighthouse, and axe-core audits directly into Claude Code so you can review and fix frontend issues without leaving the conversation. One command runs the full pipeline: screenshot capture, accessibility violations, Core Web Vitals, SEO checks across 18 signals, and AST-based code analysis for 25+ anti-patterns. It grades everything with letter scores (A+ through F) and feeds Claude a structured review methodology so it can act like a senior frontend engineer. Then it edits your files to implement the fixes. The verify_fixes tool re-audits after changes and shows before/after grade transitions. Works on localhost, staging, or production URLs. No API keys, runs entirely through the MCP stdio transport using your existing Claude Pro plan.
claude mcp add --transport stdio prembobby39-gif-uimax-mcp uvx uimax-mcp