diff --git a/lstmcpipe/scripts/generate_nsb_levels_configs.py b/lstmcpipe/scripts/generate_nsb_levels_configs.py
new file mode 100644
index 00000000..721917b9
--- /dev/null
+++ b/lstmcpipe/scripts/generate_nsb_levels_configs.py
@@ -0,0 +1,142 @@
+import subprocess
+import json
+import logging
+from lstchain.io.config import get_mc_config
+import argparse
+from datetime import date
+
+BASE_LSTCHAIN_MC_CONFIG = get_mc_config()
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)  # Set the default log level to INFO
+logger = logging.getLogger(__name__)
+
+
+def build_argparser():
+    """
+    Build the argument parser for the script.
+
+    Returns:
+        argparse.ArgumentParser: The argument parser object.
+    """
+    parser = argparse.ArgumentParser(description="Generate a set of lstchain and lstmcpipe configuration files for different nsb tuning ratios.")
+    parser.add_argument("--nsb_ratios", "-nsb",
+                        nargs="+", type=float, default=None, 
+                        help="List of nsb tuning ratios. If not provided, no NSB tuning is applied.")
+
+    parser.add_argument(
+        "--dec_list",
+        nargs="+",
+        help="List of declination values",
+        default=[
+            "dec_2276",
+            "dec_3476",
+            "dec_4822",
+            "dec_6166",
+            # "dec_6166_high_density",
+            "dec_6676",
+            "dec_931",
+            "dec_min_1802",
+            "dec_min_2924",
+            "dec_min_413"
+        ],
+    )
+
+    return parser
+
+
+def lstchain_config_name(nsb_tuning_ratio):
+    """
+    Generate the name of the lstchain configuration file based on the given nsb_tuning_ratio.
+
+    Parameters:
+        nsb_tuning_ratio (float): The nsb tuning ratio.
+
+    Returns:
+        str: The name of the lstchain configuration file.
+    """
+    if nsb_tuning_ratio == 0 or nsb_tuning_ratio is None:
+        return "lstchain_config.json"
+    else:
+        return f"lstchain_config_nsb{nsb_tuning_ratio}.json"
+
+
+def dump_lstchain_nsb_config(nsb_tuning_ratio):
+    """
+    Dump the lstchain configuration file with the given nsb_tuning_ratio.
+
+    Parameters:
+        nsb_tuning_ratio (float): The nsb tuning ratio.
+    """
+    new_config = BASE_LSTCHAIN_MC_CONFIG.copy()
+    if nsb_tuning_ratio == 0 or nsb_tuning_ratio is None:
+        new_config["waveform_nsb_tuning"]["nsb_tuning"] = False
+    else:
+        new_config["waveform_nsb_tuning"]["nsb_tuning"] = True
+        new_config["waveform_nsb_tuning"]["nsb_tuning_ratio"] = nsb_tuning_ratio
+    json_filename = lstchain_config_name(nsb_tuning_ratio)
+    with open(json_filename, 'w') as f:
+        json.dump(new_config, f)
+    logger.info(f"Dumped lstchain configuration file: {json_filename}")
+
+
+def prod_id(nsb_tuning_ratio):
+    """
+    Generate the prod ID based on the given nsb_tuning_ratio.
+
+    Parameters:
+        nsb_tuning_ratio (float): The nsb tuning ratio.
+
+    Returns:
+        str: The product ID.
+    """
+    return f"{date.today()}_allsky_nsb_tuning_{nsb_tuning_ratio}"
+
+
+def lstmcpipe_config_filename(nsb_tuning_ratio):
+    """
+    Generate the name of the lstmcpipe configuration file based on the given nsb_tuning_ratio.
+
+    Parameters:
+        nsb_tuning_ratio (float): The nsb tuning ratio.
+
+    Returns:
+        str: The name of the lstmcpipe configuration file.
+    """
+    if nsb_tuning_ratio == 0 or nsb_tuning_ratio is None:
+        return "lstmcpipe_config.json"
+    else:
+        return f"lstmcpipe_config_nsb{nsb_tuning_ratio}.json"
+
+
+def main():
+    """
+    Dump the lstchain and lstmcpipe configuration files for the given nsb_tuning_ratios.
+    """
+    parser = build_argparser()
+    args = parser.parse_args()
+
+    dec_list = " ".join(args.dec_list)
+    nsb_tuning_ratios = args.nsb_ratios
+
+    if nsb_tuning_ratios is None:
+        nsb_tuning_ratios = [None]
+    for nsb_tuning_ratio in nsb_tuning_ratios:
+        logger.info(f"Working on ratio {nsb_tuning_ratio}")
+        dump_lstchain_nsb_config(nsb_tuning_ratio)
+        command = [
+            "lstmcpipe_generate_config",
+            "PathConfigAllSkyFull",
+            "--prod_id",
+            prod_id(nsb_tuning_ratio),
+            "-o",
+            lstmcpipe_config_filename(nsb_tuning_ratio),
+            "--dec_list",
+            dec_list
+        ]
+        subprocess.run(command, check=True)
+        logger.info(f"Generated lstmcpipe configuration file: {lstmcpipe_config_filename(nsb_tuning_ratio)}")
+
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file
diff --git a/setup.py b/setup.py
index f364a814..5db0f251 100644
--- a/setup.py
+++ b/setup.py
@@ -40,6 +40,7 @@ def find_scripts(script_dir, prefix):
         "lstmcpipe_compare_irfs = lstmcpipe.scripts.script_compare_irfs:main",
         "lstmcpipe_validate_config = lstmcpipe.scripts.script_lstmcpipe_validate_config:main",
         "lstmcpipe_generate_config = lstmcpipe.scripts.lstmcpipe_generate_config:main",
+        "lstmcpipe_generate_nsb_levels_configs = lstmcpipe.scripts.generate_nsb_levels_configs:main",
     ]
 }