Welcome to mcp.csimarket.com

Connect your AI agent to SEC-grounded fundamentals, quant factors, ownership and an evidence-backed supply-chain graph for ~13,000 US-listed companies.

Server URL

https://mcp.csimarket.com/mcp

Transport: Streamable HTTP (legacy SSE also available). Authentication: OAuth 2.1 + PKCE, sign in with your CSIMarket account.

Quick start

Claude

  1. Settings → Connectors → Add custom connector
  2. Name it CSIMarket, paste the URL above
  3. Add, then Connect, then sign in

ChatGPT

  1. Settings → Apps & Connectors → Developer mode
  2. Create a connector with the URL above
  3. Authentication: OAuth, then sign in

Cursor

  1. Settings → Tools & MCP → Add custom MCP
  2. Point the server url at the URL above
  3. Click Connect and sign in

Any MCP client

  1. Standards-compliant: Streamable HTTP + OAuth 2.1 discovery
  2. Point it at the URL above
  3. Let it complete OAuth discovery + sign-in

Status

52 tools Live check: /health Server info: /version