PlainError for ChatGPT

com.plainerror/plainerror

Plain-English fixes for Windows, PC games, and code. Search or paste an error. No account needed.

client:ChatGPT transport:streamable-http tools:3

Install PlainError in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://plainerror.com/mcp

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