Fixing spawn npx ENOENT When an Antigravity MCP Server Won't Start
Your MCP server config JSON looks correct, but Antigravity logs spawn npx ENOENT and the server stays gray. This is almost always a PATH inheritance problem, not a broken server. Here is how to diagnose and fix it.
Antigravity × Gemma 4: Build an AI System That Auto-Analyzes, Replies to, and Triages Your App Reviews
A complete implementation guide for building a review management AI system using Antigravity and Gemma 4. Automatically analyze App Store / Google Play reviews, generate replies, and create GitHub Issues — all without manual effort.
Antigravity × WebRTC: The Complete Guide to Building Real-time Communication Apps
A production-grade guide to building WebRTC-based real-time communication apps with Antigravity IDE. Covers signaling servers, ICE negotiation, data channels, TURN configuration, and Cloudflare Calls integration.
Build a Discord Bot with Antigravity — Complete Beginner's Guide to discord.js × AI Development 2026
Build a Discord Bot with discord.js and TypeScript using Antigravity's AI assistance. Covers bot setup, slash commands, error handling, and cloud deployment.
Building AI-Powered Desktop Applications with Electron and Antigravity
Master building desktop AI applications with Electron using Antigravity. Learn IPC architecture, local model integration, native modules, secure sandboxing, auto-update systems, and cross-platform deployment strategies.
Building Real-Time Apps with Antigravity and WebSocket — A Practical Guide
Learn how to build real-time applications using Antigravity's AI agents and WebSocket. Covers chat apps, live dashboards, and notification systems with Socket.IO and Next.js.