diff --git a/README.md b/README.md
index bf8e562..579f585 100644
--- a/README.md
+++ b/README.md
@@ -85,7 +85,8 @@ for single-core execution (mostly used for testing purposes) or
 ```bash
 mpiexec -np <n_proc> python DGAmore.py
 ```
-for multi-core processing with MPI. Instead of `mpiexec`, one can also use `mpirun` or `srun` (if you are using a 
+for multi-core processing with MPI. The entry point is added as an executable to the python environment and does not
+need the full path specified to run. Instead of `mpiexec`, one can also use `mpirun` or `srun` (if you are using a 
 slurm-based cluster). The number of processes, `<n_proc>`, should be chosen according to the size of the problem and the
 available computational resources.
 
diff --git a/dgamore/DGAmore.py b/dgamore/DGAmore.py
index 2c6f83a..4b7de6a 100644
--- a/dgamore/DGAmore.py
+++ b/dgamore/DGAmore.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-FileCopyrightText: 2025-2026 Julian Peil <julian.peil@tuwien.ac.at>
 # SPDX-License-Identifier: MIT
 #
diff --git a/dgamore/symmetrize_new.py b/dgamore/symmetrize_new.py
index e03d7ae..e57be43 100644
--- a/dgamore/symmetrize_new.py
+++ b/dgamore/symmetrize_new.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-FileCopyrightText: 2025-2026 Julian Peil <julian.peil@tuwien.ac.at>
 # SPDX-License-Identifier: MIT
 #
diff --git a/setup.py b/setup.py
index 20ed2f7..886e28c 100644
--- a/setup.py
+++ b/setup.py
@@ -22,5 +22,6 @@
         "Operating System :: POSIX",
         "Operating System :: POSIX :: Linux",
     ],
+    scripts=["dgamore/DGAmore.py", "dgamore/symmetrize_new.py"],
     python_requires=">=3.12",
 )
diff --git a/tests/test_mpi_distributor.py b/tests/test_mpi_distributor.py
index 5d4e603..4b52b32 100644
--- a/tests/test_mpi_distributor.py
+++ b/tests/test_mpi_distributor.py
@@ -1,8 +1,8 @@
-"""Unit tests for dgamore.mpi_distributor.MpiDistributor.
-
-All MPI behaviour is provided by an in-process thread-based fake communicator
-(set up in conftest.py), so no MPI installation is required.
-"""
+# SPDX-FileCopyrightText: 2025-2026 Julian Peil <julian.peil@tuwien.ac.at>
+# SPDX-License-Identifier: MIT
+#
+# DGAmore — Multi-Orbital Ladder Dynamical Vertex Approximation (LDGA) &
+#           Eliashberg Equation Solver for Strongly Correlated Electron Systems
 
 import os
 
diff --git a/tests/test_mpi_utils.py b/tests/test_mpi_utils.py
index 8f3807f..527e732 100644
--- a/tests/test_mpi_utils.py
+++ b/tests/test_mpi_utils.py
@@ -1,9 +1,8 @@
-"""Unit tests for dgamore.mpi_utils.
-
-Uses the in-process thread-based fake MPI communicator; no MPI installation is
-required. Faked dgamore submodules (config, four_point, brillouin_zone,
-symmetry_reduction) supply the minimal surface the code touches.
-"""
+# SPDX-FileCopyrightText: 2025-2026 Julian Peil <julian.peil@tuwien.ac.at>
+# SPDX-License-Identifier: MIT
+#
+# DGAmore — Multi-Orbital Ladder Dynamical Vertex Approximation (LDGA) &
+#           Eliashberg Equation Solver for Strongly Correlated Electron Systems
 
 import numpy as np
 import pytest