Flagbearer for Grok
dev.flagbearer/flagbearer
Feature flags for coding agents: create flags, roll them out gradually and write the flag code.
client:Grok
transport:streamable-http
tools:9
Install Flagbearer in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"flagbearer": {
"type": "http",
"url": "https://mcp.flagbearer.dev"
}
}
}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