diff --git a/bin/check b/bin/check
index 13a005c..55b23dd 100755
--- a/bin/check
+++ b/bin/check
@@ -7,6 +7,7 @@ import subprocess
 import configparser
 from pathlib import Path
 from typing import Dict, List, Tuple
+import importlib
 
 # Unicode emoji
 CHECK = "✅"
@@ -20,6 +21,14 @@ def check_env_var(var: str) -> Tuple[bool, str]:
     """Check if an environment variable is set."""
     return (var in os.environ, f"Environment variable '{var}' not set")
 
+def check_python_lib(lib: str) -> Tuple[bool, str]:
+    """Check if a Python library is available."""
+    try:
+        importlib.import_module(lib.split('.')[0])
+        return (True, f"Python library '{lib}' found")
+    except ImportError:
+        return (False, f"Python library '{lib}' not found")
+
 def check_stats_commands() -> List[Tuple[bool, str]]:
     """Check if all stat commands in config can run."""
     results = []
@@ -58,11 +67,9 @@ def check_stats_collector_config() -> List[Tuple[bool, str]]:
 def check_scripts() -> Dict[str, List[Tuple[bool, str]]]:
     """Run all checks for each script."""
     checks = {
-        "av1": [
-            check_command("ffmpeg"),
-        ],
         "e-ink": [
             check_command("python3"),
+            check_python_lib("PIL"),
         ],
         "indeel": [
             check_command("file"),
@@ -76,25 +83,48 @@ def check_scripts() -> Dict[str, List[Tuple[bool, str]]]:
             check_env_var("PUSHOVER_APP_TOKEN"),
             check_env_var("PUSHOVER_USER_TOKEN"),
             check_command("curl"),
+            check_python_lib("requests"),
         ],
         "stats": [
+            check_command("python3"),
+            check_command("sensors"),
+            check_command("jq"),
+            check_command("top"),
+            check_command("free"),
+            check_command("df"),
+            check_python_lib("configparser"),
+            check_python_lib("http.server"),
             *check_stats_commands(),
         ],
         "stats-collector": [
             check_command("python3"),
+            check_python_lib("sqlalchemy"),
+            check_python_lib("requests"),
             *check_stats_collector_config(),
         ],
         "syncwall": [
             check_command("wget"),
             check_command("wal"),
         ],
+        "tclean": [
+            check_command("python3"),
+            check_command("transmission-remote"),
+            check_python_lib("argparse"),
+            check_python_lib("datetime"),
+        ],
         "vc": [
             check_command("ffmpeg"),
             check_command("yt-dlp"),
+            check_python_lib("argparse"),
         ],
         "vcmp": [
             check_command("ffmpeg"),
             check_command("ffprobe"),
+            check_command("nice"),
+            check_python_lib("pathlib"),
+            check_python_lib("argparse"),
+            check_python_lib("logging"),
+            check_python_lib("tempfile"),
         ],
     }
     return checks