Vantage — Signal Tracker for ChatGPT

io.github.cavendo-ai/vantage

Save and query market signals from your AI conversations.

client:ChatGPT transport:streamable-http runtime:npm

Install Vantage — Signal Tracker in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://vantage.cavendo.ai/mcp

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