Rack Rates for ChatGPT

dev.rackrates/ledger

Published list prices of compute (VPS, GPU hours, LLM tokens, media), archived daily. Read-only.

client:ChatGPT transport:streamable-http tools:7

Install Rack Rates in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://rackrates.dev/mcp

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