diff --git a/memos/commands.py b/memos/commands.py
index 37ac49e..547cd62 100644
--- a/memos/commands.py
+++ b/memos/commands.py
@@ -2,23 +2,55 @@ import typer
 import httpx
 from memos.server import run_server
 from tabulate import tabulate
+from typing import List
+from pathlib import Path
 
 app = typer.Typer()
+lib_app = typer.Typer()
+app.add_typer(lib_app, name="lib")
+
+
+def display_libraries(libraries):
+    table = []
+    for library in libraries:
+        table.append(
+            [
+                library["id"],
+                library["name"],
+                "\n".join(
+                    f"{folder['id']}: {folder['path']}" for folder in library["folders"]
+                ),
+            ]
+        )
+
+    print(tabulate(table, headers=["ID", "Name", "Folders"], tablefmt="plain"))
+
 
 @app.command()
 def serve():
     run_server()
 
-@app.command()
+
+@lib_app.command("ls")
 def ls():
     response = httpx.get("http://localhost:8080/libraries")
     libraries = response.json()
+    display_libraries(libraries)
+
+
+@lib_app.command("create")
+def add(name: str, folders: List[str]):
+
+    absolute_folders = [str(Path(folder).resolve()) for folder in folders]
+    response = httpx.post(
+        "http://localhost:8080/libraries",
+        json={"name": name, "folders": absolute_folders},
+    )
+    if 200 <= response.status_code < 300:
+        print("Library created successfully")
+    else:
+        print(f"Failed to create library: {response.status_code} - {response.text}")
 
-    table = []
-    for library in libraries:
-        table.append([library['id'], library['name'], "\n".join(folder['path'] for folder in library['folders'])])
-    
-    print(tabulate(table, headers=["ID", "Name", "Folders"]))
 
 if __name__ == "__main__":
     app()