Signal Lab: free data for trading and AI agents for ChatGPT

io.github.qdthead/signal-lab

Search and export free market, macro, weather, news and OSINT data sources, with terms and skills.

client:ChatGPT transport:streamable-http tools:10

Install Signal Lab: free data for trading and AI agents in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://signal-lab.qdt.ai/api/mcp

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