Heystack for Grok
dev.heystack/heystack
Observability for AI apps: investigate traces, logs, LLM usage, replays and crashes; manage alerts.
client:Grok
transport:streamable-http
Install Heystack in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"heystack": {
"type": "http",
"url": "https://mcp.heystack.dev/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