diff --git a/scripts/automation_scripts/update_lava_spec.py b/scripts/automation_scripts/update_cosmos_spec_from_grpc.py
similarity index 85%
rename from scripts/automation_scripts/update_lava_spec.py
rename to scripts/automation_scripts/update_cosmos_spec_from_grpc.py
index fdd68a5be1..ad28a01046 100644
--- a/scripts/automation_scripts/update_lava_spec.py
+++ b/scripts/automation_scripts/update_cosmos_spec_from_grpc.py
@@ -3,7 +3,7 @@
 import os
 import re
 
-LAVA_PUBLIC_RPC = ""
+LAVA_PUBLIC_RPC = "grpcbin.pulsar.scrttestnet.com:9099"
 
 
 def parse_endpoints_from_spec(lava_spec_file: str) -> dict[str, list[str]]:
@@ -35,11 +35,11 @@ def parse_endpoints_from_spec(lava_spec_file: str) -> dict[str, list[str]]:
     return endpoints
 
 
-def parse_endpoints_from_grpcurl() -> dict[str, list[str]]:
+def parse_endpoints_from_grpcurl(grpc_url: str) -> dict[str, list[str]]:
     print("### Parsing endpoints from gRPC service")
 
     endpoints: dict[str, list[str]] = {"grpc": [], "rest": []}
-    content = os.popen(f"grpcurl -plaintext {LAVA_PUBLIC_RPC} describe").read()
+    content = os.popen(f"grpcurl -plaintext {grpc_url} describe").read()
 
     # Regex pattern to find services starting with their corresponding rpc and rest paths
     grpc_pattern = re.compile(
@@ -54,7 +54,7 @@ def parse_endpoints_from_grpcurl() -> dict[str, list[str]]:
     for service_match in grpc_pattern.finditer(content):
         service_name, service_content = service_match.groups()
 
-        if "cosmos" in service_content or "cosmwasm" in service_content or "ibc" in service_content:
+        if "cosmos" in service_content or "cosmwasm" in service_content or "ibc" in service_content or "grpc.reflection.v1alpha" in service_content:
             continue
 
         # Extracting all grpc paths
@@ -120,18 +120,18 @@ def create_api_entry(endpoint: str) -> dict:
 
 
 if __name__ == "__main__":
-    parser = argparse.ArgumentParser(description="Update Lava's spec file")
-    parser.add_argument("lava_spec_file", help="Path to the Lava spec file.")
+    parser = argparse.ArgumentParser(description="Update Cosmos-based spec file")
+    parser.add_argument("spec_file", help="Path to the spec file to update")
+    parser.add_argument("grpc_url", help="GRPC URL to fetch the endpoints from")
     parser.add_argument(
         "--dry-run",
         action="store_true",
         help="Perform a dry run without making any changes.",
     )
     args = parser.parse_args()
-
     try:
-        grpcurl_endpoints = parse_endpoints_from_grpcurl()
-        spec_endpoints = parse_endpoints_from_spec(args.lava_spec_file)
+        grpcurl_endpoints = parse_endpoints_from_grpcurl(args.grpc_url)
+        spec_endpoints = parse_endpoints_from_spec(args.spec_file)
 
         grpc_endpoints_to_update = set(grpcurl_endpoints["grpc"]) - set(
             spec_endpoints["grpc"]
@@ -146,7 +146,7 @@ def create_api_entry(endpoint: str) -> dict:
                 exit(1)
         else:
             update_spec_file(
-                args.lava_spec_file, grpc_endpoints_to_update, rest_endpoints_to_update
+                args.spec_file, grpc_endpoints_to_update, rest_endpoints_to_update
             )
 
         print("### Done")