diff --git a/.bcr/config.yml b/.bcr/config.yml
new file mode 100644
index 0000000..e69de29
diff --git a/.bcr/metadata.template.json b/.bcr/metadata.template.json
new file mode 100644
index 0000000..6064dd1
--- /dev/null
+++ b/.bcr/metadata.template.json
@@ -0,0 +1,15 @@
+{
+    "homepage": "https://github.com/tweag/rules_gcs",
+    "maintainers": [
+      {
+        "name": "Malte Poll",
+        "email": "malte.poll@moduscreate.com",
+        "github": "malt3"
+      }
+    ],
+    "repository": [
+      "github:tweag/rules_gcs"
+    ],
+    "versions": [],
+    "yanked_versions": {}
+  }
diff --git a/.bcr/presubmit.yml b/.bcr/presubmit.yml
new file mode 100644
index 0000000..928f54b
--- /dev/null
+++ b/.bcr/presubmit.yml
@@ -0,0 +1,12 @@
+bcr_test_module:
+  module_path: "."
+  matrix:
+    platform: ["debian10", "macos", "ubuntu2004"]
+    bazel: [7.x]
+  tasks:
+    run_tests:
+      name: "Run test module"
+      platform: ${{ platform }}
+      bazel: ${{ bazel }}
+      test_targets:
+        - "//..."
diff --git a/.bcr/source.template.json b/.bcr/source.template.json
new file mode 100644
index 0000000..f64d0e3
--- /dev/null
+++ b/.bcr/source.template.json
@@ -0,0 +1,5 @@
+{
+    "integrity": "",
+    "strip_prefix": "{REPO}-{VERSION}",
+    "url": "https://github.com/{OWNER}/{REPO}/releases/download/{TAG}/{REPO}-{TAG}.tar.gz"
+}