Uimax MCP vs HeyClaude — Claude & AI workflow directory
In-depth architectural comparison of the Uimax MCP and HeyClaude — Claude & AI workflow directory MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Uimax MCP
Developer Tools · Local stdio
Quality: 53/100 (Good) | Auth: No auth required
HeyClaude — Claude & AI workflow directory
Developer Tools · Local stdio
Quality: 51/100 (Good) | Auth: No auth required
Verdict Summary: Choose Uimax MCP if you need specialized Developer Tools tools running via a local process. Choose HeyClaude — Claude & AI workflow directory if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
U
Choose Uimax MCP when:
You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
The main tool.** Full automated pipeline: screenshot + Lighthouse + axe-core + performance + SEO + code analysis + Report Card (A+-F letter grades) + expert review methodology. Auto-saves to review history.
verify_fixes
New in v0.9.0.** Re-run the full audit after applying fixes. Compares against the previous review and shows a before/after Report Card with grade transitions, resolved issue count, and verdict (improved/regressed/mixed). Closes the review-fix-verify loop.
compare_sites
New in v0.9.0.** Competitive benchmarking — audit two URLs side-by-side. Returns screenshots of both sites plus a comparison Report Card with grades for Accessibility, Performance, SEO, and weighted Overall score.
quick_review
Fast design-only review. Screenshot + focused design methodology. No code analysis or performance audit.
export_report
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Uimax MCP is categorized under Developer Tools and uses a local stdio subprocess. In contrast, HeyClaude — Claude & AI workflow directory belongs to Developer Tools using local stdio subprocess. Select Uimax MCP when you need capabilities focused on developer tools and HeyClaude — Claude & AI workflow directory when you require tools for developer tools.
Generate a standalone HTML report with everything embedded. Now includes Report Card grade cards and SEO section. Dark themed, zero dependencies. Share with your team.
screenshot
Capture a high-resolution PNG screenshot of any URL.
responsive_screenshots
Screenshots at mobile (375px), tablet (768px), and desktop (1440px) viewports.
check_dark_mode
Compare light mode vs dark mode (emulated). Returns both screenshots + difference percentage.
compare_screenshots
Pixel-level diff using `pixelmatch`. Returns both screenshots + red-highlighted diff image + exact pixel difference %.
semantic_compare
AI-powered visual comparison.** Captures before/after + pixel diff, returns structured methodology for Claude to evaluate whether changes match the intended design request.
lighthouse_audit
Full Google Lighthouse audit — Performance, Accessibility, Best Practices, SEO scores + failing audits.
seo_audit
New in v0.8.0.** Dedicated SEO audit checking 18 signals: meta title/description, heading hierarchy, Open Graph, Twitter cards, structured data (JSON-LD), canonical URLs, image alt text, viewport meta, lang attribute, and more. Weighted scoring by impact.
+25 more tools listed on main page
HeyClaude — Claude & AI workflow directory Tools (0)
No explicit tool names declared in metadata yet. Check project README on main listing page.
HeyClaude — Claude & AI workflow directory vs Skill of Skills