docs: Add AI / LLM policy

CONTRIBUTING.md

@@ -60,7 +60,7 @@ In some cases, it might be necessary to ignore type checker warnings for one rea
 another. If that is the case, it is **required** that a comment is left explaining why
 you are deciding to ignore type checking warnings.
 
-### Licensing
+## Licensing
 
 By submitting a pull request, you agree that; 1) You hold the copyright on all submitted
 code inside said pull request; 2) You agree to transfer all rights to the owner of this
@@ -82,3 +82,29 @@ different to others.
 
 We don't limit nor deny your pulls when you're using another style although, please make
 sure it is appropriate and makes sense in this library.
+
+## AI Usage Policy
+
+The use of LLMs or other AI tools for any kind of partial or complete interaction or
+contribution (including but not limited to the following: code, documentation, or
+discussions with maintainers) must be disclosed at all times. The disclosure must
+specify the tools used and the scope of their application.
+
+If you are not a native English speaker, using LLMs or other AI tools for translation is
+discouraged. It can distort your intended meaning and make a human-written contribution
+look AI-generated. Please use a non-LLM-based translation tool like
+[DeepL](https://deepl.com) instead.
+
+The use of fully autonomous LLMs or other AI tools to open issues or pull requests is
+strictly forbidden.
+
+Failure to follow this policy may result in a temporary or permanent ban from our
+organization.
+
+The use of LLMs or AI tools by new contributors is highly discouraged, and may result in
+the direct closure of your issue or pull request.
+
+Furthermore, as outlined earlier in §"Licensing," by submitting a pull request, you
+agree that you hold the copyright on your contribution; and that you understand how your
+submitted code works and are able to explain its purpose, behavior, and impact when
+requested.