ATOM Pricing Intelligence for ChatGPT

io.github.a7om-ai/atom-mcp-server

The Global Price Benchmark for AI Inference. 1,600+ SKUs, 40+ vendors, 14 price indexes.

client:ChatGPT transport:sse runtime:npm tools:9

Install ATOM Pricing Intelligence in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://atom-mcp-server-production.up.railway.app/mcp

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