Comparison
Stylekit vs ECC
ECC has more GitHub stars (280,199 vs 609). ECC was updated more recently (last commit 11h ago). Data comes straight from GitHub and refreshes daily.
Stylekit
Open-source visual style library for AI-generated UI — 148 curated styles with design tokens, prompts and MCP. | 面向 AI 生成网页的开源视觉风格库：148 套精选风格，支持 MCP、Agent Skill 与 npm CLI。
$
npx shadcn add https://stylekit.top/r/glassmorphism.json
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
$
/plugin marketplace add https://github.com/affaan-m/ECC| Metric | Stylekit | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 609 | 280,199 |
| Stars, last 7 days | n/a | n/a |
| Forks | 32 | 41,674 |
| Upvotes | 0 | 0 |
| Language | TypeScript | JavaScript |
| License | MIT | MIT |
| Last commit | 2d ago | 11h ago |
| Created | Feb 2026 | Jan 2026 |
| Categories | Design & frontend, AI & LLM tooling | AI & LLM tooling, Memory & knowledge, Security |