Professor Sausages — Finance for ChatGPT

com.professorsausages/sausage-finance

SEC filings, insider trades, 13F, IPO calendar, macro & FX MCP tools via x402.

client:ChatGPT transport:streamable-http tools:12

Install Professor Sausages — Finance in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://x402.professorsausages.com/mcp/finance

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs