Atelier is an MCP server and agent skill pack that adds post-generation quality gates to vibe-coded apps. A UI/UX critic catches generic-AI-look interfaces, and a backend guard catches unsafe patterns. One ruleset, adapters for Cursor, Windsurf, Claude Code, and Antigravity.
This repository also configures its own agents. See what atelier-mcp tells them →
MCP server Claude CodeCodexCursor +2
Two-agent post-generation quality gate (UI/UX Critic & Backend Architecture Guard) for vibe-coded apps. Runs locally from the atelier-quality-gate npm package.