TGMCharts for ChatGPT

io.github.tgm-ventures/tgmcharts

US stock fundamentals: SEC financial statements, valuation series, summaries, screens, chart images.

client:ChatGPT transport:streamable-http tools:7

Install TGMCharts in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://tgmcharts.com/api/v1/mcp

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