Token Diet for ChatGPT

com.clawhard/tokendiet

Count tokens exactly for any text and see if it fits a 128K, 200K or 1M context window.

client:ChatGPT transport:streamable-http tools:1

Install Token Diet in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://tokendiet.clawhard.com/mcp

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