⬡ Integrations/2026-06-01Intermediate
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.
◈ Agents/2026-05-30Beginner
When the Antigravity Agent Says 'command not found' for node or python: Causes and Fixes
It works in your own terminal, but the Antigravity agent hits command not found. Starting from how PATH inheritance works, here are concrete fixes for nvm, pyenv, Homebrew, and WSL setups—plus how to confirm the fix actually took.