not using shim

actions/read_counter.py

@@ -5,46 +5,26 @@ Read Counter Action - Python Example Pack
 Consumes a counter value (typically from the counter sensor trigger payload)
 and returns a formatted message containing the counter value.
 
-Parameters are delivered via stdin as JSON from the Python wrapper.
+Parameters are delivered via stdin as JSON.
 """
 
 import json
 import sys
 
 
-def run(counter=0, rule_ref="unknown", **kwargs):
-    """Return a message containing the counter value.
+def main():
+    # Read parameters from stdin (JSON format)
+    params = json.loads(sys.stdin.readline())
 
-    Args:
-        counter: The counter value from the trigger payload.
-        rule_ref: The rule reference that produced this counter.
-        **kwargs: Additional parameters (ignored).
+    counter = params.get("counter", 0)
+    rule_ref = params.get("rule_ref", "unknown")
 
-    Returns:
-        dict with a formatted message and the raw counter value.
-    """
-    return {
+    result = {
         "message": f"Counter value is {counter} (from rule: {rule_ref})",
         "counter": counter,
         "rule_ref": rule_ref,
     }
-
-
-def main():
-    """Entry point when run directly (without the Python wrapper)."""
-    try:
-        content = sys.stdin.read().strip()
-        if content:
-            parts = content.split("---ATTUNE_PARAMS_END---")
-            params = json.loads(parts[0].strip()) if parts[0].strip() else {}
-        else:
-            params = {}
-    except (json.JSONDecodeError, IndexError):
-        params = {}
-
-    result = run(**params)
-    print(json.dumps(result, indent=2))
-    sys.exit(0)
+    print(json.dumps(result))
 
 
 if __name__ == "__main__":