What happened to defaultNoContext?

[ericzakariasson]

yes, this is the answer:

Cursor can see my API Key but how?

Hey, It’s possible the Composer can see the file if you have it open, either as the focused or a background tab. If it is in your .gitignore, you can be sure it is not in you codebase index, and is therefore not stored or referenced anywhere off your device. I believe we are looking at some improvements around this to avoid ignored files being added as context in the chat and composer.

you can also check the docs on this:

Cursor – Ignore Files