TrueReturn for ChatGPT

com.checktruereturn/truereturn

Rewrite AI drafts so they sound like you: your own voice or a style. Names, numbers and dates kept.

client:ChatGPT transport:streamable-http

Install TrueReturn in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://checktruereturn.com/api/mcp

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