chartlink for ChatGPT

io.github.oscarleoo/chartlink

Charts and tables for AI agents with live-updating embed links. No account: signup returns a key.

client:ChatGPT transport:streamable-http runtime:npm tools:10

Install chartlink in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://chartlink.app/mcp

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