Margin of Insight — Equity Research

Overview

Margin of Insight — Equity Research is a Model Context Protocol (MCP) server: Equity research API for US-listed companies. Free primer, $1 fundamentals, $2 investment memo. As an MCP server it plugs straight into AI assistants, exposing its functionality as tools the model can invoke on your behalf.

It's a hosted (remote) server — point your client at https://app.marginofinsight.com/api/mcp and you're connected, with nothing to install locally. The current release is v1.0.0.

You'll find Margin of Insight — Equity Research in the Search category here on mcp.site; it connects to Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and any other MCP client — see the install snippets below. If you maintain Margin of Insight — Equity Research for marginofinsight.com, claim this listing to verify ownership, earn the Verified badge, and keep the details current.

Installation

Settings → Connectors → Add custom connector
Name: Margin of Insight — Equity Research
URL:  https://app.marginofinsight.com/api/mcp