Margin of Insight — Equity Research for Grok
com.marginofinsight/research
Equity research API for US-listed companies. Free primer, $1 fundamentals, $2 investment memo.
client:Grok
transport:streamable-http
tools:6
Install Margin of Insight — Equity Research in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"research": {
"type": "http",
"url": "https://app.marginofinsight.com/api/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