rn-devtools-hub for Grok
io.github.rn-devtools-hub/rn-devtools-hub
Drive a running React Native or Expo app from inside its JS runtime: see, act, prove.
client:Grok
transport:stdio
runtime:npm
Install rn-devtools-hub in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"rn-devtools-hub": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"rn-devtools-hub"
]
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs