diff --git a/.changeset/expo-agents-comment-rule.md b/.changeset/expo-agents-comment-rule.md
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+---
+---
diff --git a/packages/expo/AGENTS.md b/packages/expo/AGENTS.md
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+# @clerk/expo
+
+These rules apply to everything in this package, including the Swift and Kotlin
+code under `ios/`, `apple/` and `android/`. They add to the root `AGENTS.md`.
+
+## Comments
+
+Don't write comments unless they explain a constraint from a platform, library,
+or spec that we can't change. If our own code needs explaining, change the code:
+rename it, give it a type, extract a helper, or pin it with a test.
+
+Keep license headers, doc comments on public API, and `// MARK:` or `// region`
+markers. Don't leave commented-out code.