HumanCraft UI (Antigravity MCP) MCP server

Antigravity MCP Server: HumanCraft UI (@aibuildinfra/humancraft)

The premier Antigravity MCP Server designed exclusively for Google Antigravity (AGY). HumanCraft eliminates "AI Slop" in website layouts and copy, enforces authentic E-E-A-T entity reconciliation, extracts empirical client assets without default placeholders, and builds search-engine-resilient websites powered by Google's Information Gain principles.

Developed and maintained by AI Build Infra — High-Performance Infrastructure for Artificial Intelligence.

🔍 Why You Need This Antigravity MCP Server

When using Google Antigravity to scaffold websites or write landing page copy, unconstrained models often fall into generic algorithmic templates that get penalized by search engines:

1. AI Slop Headings: Generic H2s ("What is X?", "Key Benefits", "Why Choose Us", "Conclusion") that offer zero Information Gain under Google's ranking models (US Patent 2022/0277032 A1).
2. Fake E-E-A-T & Defaults: Hallucinated metrics ("increased efficiency by 30%") or fictitious personas ("Dr. Alex Miller") that trigger Google Search Console "Pure Spam" and "Scaled Content Abuse" manual actions.
3. Binary Checkmark Tables: Low-value tables filled with Yes / No checkmarks that fail to communicate trade-offs or technical realities.
4. Visual Homogeneity: Monotonous purple/cyan gradients (#8b5cf6 -> #ec4899), rigid 3-card rows, and buttons without tactile feedback.

HumanCraft is the dedicated Antigravity MCP that systematically outlaws these patterns and equips Antigravity with human design heuristics, token-optimized linters, and verified Schema.org entity graphs.

💡 How HumanCraft Works Inside Google Antigravity

Shortened. The full README is on GitHub.