diff --git a/.story_kit/work/5_done/323_story_whatsapp_llm_passthrough_for_conversational_queries.md b/.story_kit/work/5_done/323_story_whatsapp_llm_passthrough_for_conversational_queries.md
new file mode 100644
index 0000000..5f2546e
--- /dev/null
+++ b/.story_kit/work/5_done/323_story_whatsapp_llm_passthrough_for_conversational_queries.md
@@ -0,0 +1,21 @@
+---
+name: "WhatsApp LLM passthrough for conversational queries"
+---
+
+# Story 323: WhatsApp LLM passthrough for conversational queries
+
+## User Story
+
+As a project owner using WhatsApp, I want messages that aren't bot commands to be forwarded to Claude for conversational responses, so that I can ask questions about the project naturally from WhatsApp just like I do from Matrix.
+
+## Acceptance Criteria
+
+- [ ] Messages that don't match any bot command are forwarded to Claude via the existing LLM pipeline
+- [ ] Responses are sent back as WhatsApp messages
+- [ ] Conversation history is maintained per user (similar to Matrix history_size)
+- [ ] System prompt includes the same project context as Matrix (bot name, pipeline awareness, MCP tools)
+- [ ] Long responses are chunked to fit WhatsApp's message size limits
+
+## Out of Scope
+
+- TBD