Hookjar for Grok
lighting.comiza/hookjar
Public webhook inboxes for agents. Receive OAuth redirects, payment callbacks and CI notifications.
client:Grok
transport:streamable-http
tools:6
Install Hookjar in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"hookjar": {
"type": "http",
"url": "https://comiza.lighting/mcp"
}
}
}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