diff --git a/.gitignore b/.gitignore
index 59d5265..e905b88 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 build
 *.egg-info
+*/__pycache__
+__pycache__
diff --git a/term_color_md/__init__.py b/print_md/__init__.py
similarity index 81%
rename from term_color_md/__init__.py
rename to print_md/__init__.py
index 87740f8..7144d96 100644
--- a/term_color_md/__init__.py
+++ b/print_md/__init__.py
@@ -4,7 +4,10 @@
 #
 # You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. 
 
+import argparse
 import re
+import sys
+
 from termcolor import colored
 from pygments import highlight
 from pygments.lexers import get_lexer_by_name, TextLexer
@@ -100,3 +103,30 @@ def render(text):
 
     return formatted_text
 
+
+def main() -> None:
+    """Command‑line entry point.
+
+    The CLI accepts one or more file paths, reads each file, renders it via
+    :func:`render`, and prints the result to stdout.  Files that cannot be
+    opened will emit an error on ``stderr`` but the program continues
+    processing subsequent files.
+    """
+
+    parser = argparse.ArgumentParser(
+        description="Render markdown files to the terminal with ANSI color."  # pragma: no cover - trivial description
+    )
+    parser.add_argument("files", nargs="+", help="Markdown files to render")
+    args = parser.parse_args()
+
+    for path in args.files:
+        try:
+            with open(path, "r", encoding="utf-8") as f:
+                content = f.read()
+            # Render and print
+            sys.stdout.write(render(content))
+        except Exception as exc:  # pragma: no cover - error handling
+            sys.stderr.write(f"Error reading {path}: {exc}\n")
+
+if __name__ == "__main__":  # pragma: no cover - used only when executed as script
+    main()
diff --git a/pyproject.toml b/pyproject.toml
index b1d31b7..f93963f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,9 +11,9 @@ build-backend = "setuptools.build_meta"
 # 2. Project metadata (replaces the `setup()` call)
 # ------------------------------------------------------------------
 [project]
-name        = "term_color_md"
+name        = "print_md"
 version     = "0.1"
-description = "simple utilities to render markdon on the terminal"
+description = "simple utilities to print markdown on the terminal colorfully"
 requires-python = ">=3.9"
 
 # Dependencies that your package needs at install‑time
@@ -21,3 +21,6 @@ dependencies = [
     "termcolor>=3.1.0",
     "pygments>=2.12",
 ]
+
+[project.scripts]
+print_md = "print_md:main"
diff --git a/term_color_md/__pycache__/__init__.cpython-311.pyc b/term_color_md/__pycache__/__init__.cpython-311.pyc
deleted file mode 100644
index 670c634..0000000
Binary files a/term_color_md/__pycache__/__init__.cpython-311.pyc and /dev/null differ