ChartPane for ChatGPT

io.github.ahmadsl/chartpane

Renders interactive Chart.js charts and dashboards inline in AI conversations.

client:ChatGPT transport:streamable-http

Install ChartPane in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.chartpane.com/mcp

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