diff --git a/CONTEXT.md b/CONTEXT.md
index a2f734e..577fcda 100644
--- a/CONTEXT.md
+++ b/CONTEXT.md
@@ -138,6 +138,8 @@ When implementing features that could use existing NIPs, follow this decision fr
    - The data structure is fundamentally different from existing patterns
    - The use case requires different storage characteristics (regular vs replaceable vs addressable)
 
+6. **Custom Kind Publishing**: When publishing events with custom kinds generated by `nostr__generate_kind`, always include a NIP-31 "alt" tag with a human-readable description of the event's purpose.
+
 **Example Decision Process**:
 ```
 Need: Equipment marketplace for farmers