Kottos AI Observatory for ChatGPT

ai.kottos/venues

LLM list prices by venue and tier, plus time to first token from a once-a-minute probe

client:ChatGPT transport:streamable-http tools:2

Install Kottos AI Observatory in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://data.kottos.ai/mcp

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