feat: add dir

plugins/echo-memory/hooks/after_turn.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+"""Echo memory after_turn hook — demo plugin.
+
+Logs the number of messages in the conversation after each turn.
+
+Receives via stdin:
+    {"type": "after_turn", "agent_id": "...", "messages": [...]}
+
+Prints to stdout:
+    {"type": "ok"}
+"""
+import json
+import sys
+
+
+def main():
+    request = json.loads(sys.stdin.read())
+    agent_id = request.get("agent_id", "unknown")
+    messages = request.get("messages", [])
+
+    # In a real plugin you might update an index or persist state here.
+    # For this demo we just acknowledge.
+    print(json.dumps({"type": "ok"}), flush=True)
+
+
+if __name__ == "__main__":
+    main()