diff --git a/spcd/__init__.py b/spcd/__init__.py
index effbd50..31cd594 100644
--- a/spcd/__init__.py
+++ b/spcd/__init__.py
@@ -10,7 +10,7 @@ from rwx import fs
 from rwx.log import stream as log
 from rwx.ps import run
 
-from spcd import act, cmd
+from spcd import act, commands
 from spcd.ci import project, projects
 from spcd.shell import env
 from spcd.util import browse, cat, split, step
@@ -161,7 +161,7 @@ def main(main_file: Path) -> None:
             install_commands(main_file)
             install_python_packages()
     else:
-        f = getattr(cmd, name.replace("-", "_"))
+        f = getattr(commands, name.replace("-", "_"))
         f(*arguments)
 
 
diff --git a/spcd/cmd.py b/spcd/commands.py
similarity index 83%
rename from spcd/cmd.py
rename to spcd/commands.py
index 37b44b7..ad09f8f 100644
--- a/spcd/cmd.py
+++ b/spcd/commands.py
@@ -28,8 +28,20 @@ def spcd_build_project() -> None:
 
 def spcd_check_project() -> None:
     """Check the project for anything wrong."""
-    ps.run("ruff", "check")
-    ps.run("ruff", "format", "--diff")
+    ps.run(
+        "ruff",
+        "check",
+        ("--ignore", "D203,D213"),
+        "--isolated",
+        ("--select", "ALL"),
+    )
+    ps.run(
+        "ruff",
+        "format",
+        "--diff",
+        "--isolated",
+        ("--line-length", "80"),
+    )
 
 
 def spcd_synchronize(