diff --git a/.forgejo/workflows/before_almalinux_8.yaml b/.forgejo/workflows/before_almalinux_8.yaml
index 12f0c9e..945c231 100644
--- a/.forgejo/workflows/before_almalinux_8.yaml
+++ b/.forgejo/workflows/before_almalinux_8.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/before_alpine_3.19.yaml b/.forgejo/workflows/before_alpine_3.19.yaml
index 2a4d47e..10cdc29 100644
--- a/.forgejo/workflows/before_alpine_3.19.yaml
+++ b/.forgejo/workflows/before_alpine_3.19.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/before_archlinux_base-20231112.0.191179.yaml b/.forgejo/workflows/before_archlinux_base-20231112.0.191179.yaml
index 8d3228d..1c95bb1 100644
--- a/.forgejo/workflows/before_archlinux_base-20231112.0.191179.yaml
+++ b/.forgejo/workflows/before_archlinux_base-20231112.0.191179.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/before_debian_bullseye.yaml b/.forgejo/workflows/before_debian_bullseye.yaml
index f1d76b6..4146863 100644
--- a/.forgejo/workflows/before_debian_bullseye.yaml
+++ b/.forgejo/workflows/before_debian_bullseye.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/before_fedora_39.yaml b/.forgejo/workflows/before_fedora_39.yaml
index abb8cd5..cf5e65f 100644
--- a/.forgejo/workflows/before_fedora_39.yaml
+++ b/.forgejo/workflows/before_fedora_39.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/before_rockylinux_8.yaml b/.forgejo/workflows/before_rockylinux_8.yaml
index ba3fd0e..10a78f5 100644
--- a/.forgejo/workflows/before_rockylinux_8.yaml
+++ b/.forgejo/workflows/before_rockylinux_8.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/before_ubuntu_jammy.yaml b/.forgejo/workflows/before_ubuntu_jammy.yaml
index 0c4dcac..45245ef 100644
--- a/.forgejo/workflows/before_ubuntu_jammy.yaml
+++ b/.forgejo/workflows/before_ubuntu_jammy.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/latest_almalinux_9.yaml b/.forgejo/workflows/latest_almalinux_9.yaml
index bc6a830..f2c48e3 100644
--- a/.forgejo/workflows/latest_almalinux_9.yaml
+++ b/.forgejo/workflows/latest_almalinux_9.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/latest_alpine_3.20.yaml b/.forgejo/workflows/latest_alpine_3.20.yaml
index 9895560..3f1ff3b 100644
--- a/.forgejo/workflows/latest_alpine_3.20.yaml
+++ b/.forgejo/workflows/latest_alpine_3.20.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/latest_archlinux_base-20240101.0.204074.yaml b/.forgejo/workflows/latest_archlinux_base-20240101.0.204074.yaml
index d216c54..11f94ef 100644
--- a/.forgejo/workflows/latest_archlinux_base-20240101.0.204074.yaml
+++ b/.forgejo/workflows/latest_archlinux_base-20240101.0.204074.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/latest_debian_bookworm.yaml b/.forgejo/workflows/latest_debian_bookworm.yaml
index 2cdb6a2..47567e8 100644
--- a/.forgejo/workflows/latest_debian_bookworm.yaml
+++ b/.forgejo/workflows/latest_debian_bookworm.yaml
@@ -11,6 +11,7 @@ jobs:
         SPCD_SSH_KEY: ${{secrets.SPCD_SSH_KEY}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
     - run: spcd-synchronize
diff --git a/.forgejo/workflows/latest_fedora_40.yaml b/.forgejo/workflows/latest_fedora_40.yaml
index 418b6a3..04a2beb 100644
--- a/.forgejo/workflows/latest_fedora_40.yaml
+++ b/.forgejo/workflows/latest_fedora_40.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/latest_rockylinux_9.yaml b/.forgejo/workflows/latest_rockylinux_9.yaml
index 73333d0..7a5f07f 100644
--- a/.forgejo/workflows/latest_rockylinux_9.yaml
+++ b/.forgejo/workflows/latest_rockylinux_9.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.forgejo/workflows/latest_ubuntu_noble.yaml b/.forgejo/workflows/latest_ubuntu_noble.yaml
index 275beb9..ae589e8 100644
--- a/.forgejo/workflows/latest_ubuntu_noble.yaml
+++ b/.forgejo/workflows/latest_ubuntu_noble.yaml
@@ -9,5 +9,6 @@ jobs:
         SPCD: ${{vars.SPCD}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.gitea/workflows/main.yaml b/.gitea/workflows/main.yaml
index 4733f41..6c538bd 100644
--- a/.gitea/workflows/main.yaml
+++ b/.gitea/workflows/main.yaml
@@ -11,5 +11,6 @@ jobs:
         SPCD_GIT_ROOT: ${{vars.SPCD_GIT_ROOT}}
       run: ${{vars.SPCD}}
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 2558b3b..cc5bd20 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -12,5 +12,6 @@ jobs:
         SPCD_GIT_ROOT: ${{vars.SPCD_GIT_ROOT}}
       run: echo '${{vars.SPCD}}' | tr -d "\r" | sh -s
 
+    - run: spcd-check-project
     - run: spcd-build-project
     - run: spcd-browse-workspace
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7ff26d9..432fe30 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,5 +3,6 @@ job:
   script:
   - echo "${SPCD}" | sh -s
 
+  - spcd-check-project
   - spcd-build-project
   - spcd-browse-workspace
diff --git a/spcd/__init__.py b/spcd/__init__.py
index 48492b1..4a81720 100644
--- a/spcd/__init__.py
+++ b/spcd/__init__.py
@@ -44,6 +44,7 @@ def install_commands(path: str) -> None:
     for command in [
         "browse-workspace",
         "build-project",
+        "check-project",
         "synchronize",
     ]:
         log.info(command)
diff --git a/spcd/cmd.py b/spcd/cmd.py
index 07a942a..7cf0a0e 100644
--- a/spcd/cmd.py
+++ b/spcd/cmd.py
@@ -22,6 +22,10 @@ def spcd_build_project() -> None:
         pass
 
 
+def spcd_check_project() -> None:
+    ps.run("ruff", "check")
+
+
 def spcd_synchronize(
     target: str | None = None, source: str | None = None
 ) -> None: