Hey I just published pixelcheck to npm + the official MCP registry. It’s a local MCP server that adds 12 browser primitives to Claude Code: - see — screenshot + DOM extraction - click / type / fill — real Chromium interaction - extract — structured data with JSON/Zod schemas - judge — LLM scores a page by your rubric - compare — visual + DOM diff between two URLs - audit_url / explore_url — full persona-driven UX audit presets Install (30 seconds): npm i pixelcheck Then in your Claude Code mcp config: { “mcpServers”: { “pixelcheck”: { “command”: “pixelcheck-mcp”, “env”: { “ANTHROPIC_API_KEY”: “…” } } } } Restart Claude Code. 12 new tools, immediately callable from chat. What makes it different from microsoft/playwright-mcp: - Bundles 18 personas across 17 countries (6 script systems incl. Thai, Arabic-RTL, CJK) - Persona-driven UX audit — your agent walks through your site as a Tokyo housewife, Lagos Tecno user, or Saudi RTL businessman - Catches i18n + a11y bugs that English-only manual testing misses - Local-first — no SaaS proxy, no telemetry, MIT Repo: https://github.com/xcodethink/pixelcheck Background: came from 20 years in marketing, started coding from scratch this January — with Claude Code. The whole project was built with Claude Code over the past 4 months. This is my first real OSS shipped, happy to take harsh feedback or technical questions in the thread.
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/u/waynelimx
Originally posted by u/waynelimx on r/ClaudeCode