The Ultimate Critic for Grok
io.github.marksignals/the-ultimate-critic
Check AI work against requirements and return structured verdicts, findings, and repair steps.
client:Grok
transport:streamable-http
Install The Ultimate Critic in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"the-ultimate-critic": {
"type": "http",
"url": "https://ultimate-critic.fly.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