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+See [`../../ai/test/CLAUDE.md`](../../ai/test/CLAUDE.md) for the universal
+schema/search_path-isolation testing principle, and
+[`../../ai/RANDOM_SCHEMA_TESTING.md`](../../ai/RANDOM_SCHEMA_TESTING.md)
+for random-schema testing conventions — this extension is not pinned to a
+fixed schema, so both apply here.