diff --git a/.github/workflows/push_tests.yml b/.github/workflows/push_tests.yml
index cd5577d4..86de15a3 100644
--- a/.github/workflows/push_tests.yml
+++ b/.github/workflows/push_tests.yml
@@ -57,8 +57,9 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: coverage-cli
-          path: ./.coverage*
+          path: .coverage*
           retention-days: 3
+          include-hidden-files: true
 
   unit-tests-migration-assistant:
     runs-on: ubuntu-latest
@@ -88,8 +89,9 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: coverage-migration-assisstant
-          path: ./.coverage*
+          path: .coverage*
           retention-days: 3
+          include-hidden-files: true
 
   unit-test-ontology-dry-run:
     runs-on: ubuntu-latest
@@ -119,8 +121,9 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: coverage-ontology-dry-run
-          path: ./.coverage*
+          path: .coverage*
           retention-days: 3
+          include-hidden-files: true
 
   unit-test-genes-dry-run:
     runs-on: ubuntu-latest
@@ -150,8 +153,9 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: coverage-genes-dry-run
-          path: ./.coverage*
+          path: .coverage*
           retention-days: 3
+          include-hidden-files: true
 
   submit-codecoverage:
     needs:
@@ -184,6 +188,7 @@ jobs:
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v4
         with:
+          token: ${{ secrets.CODECOV_TOKEN }}
           env_vars: OS,PYTHON
           files: ./coverage.xml
           flags: unittests
diff --git a/codecov.yaml b/codecov.yaml
new file mode 100644
index 00000000..9dbaf5d1
--- /dev/null
+++ b/codecov.yaml
@@ -0,0 +1,27 @@
+comment:
+  layout: "header, diff, components"
+
+component_management:
+  default_rules:
+    statuses:
+      - type: project
+        target: auto
+        branches:
+          - "!main"
+  individual_components:
+    - component_id: module_cellxgene_schema_cli
+      name: cellxgene_schema_cli
+      paths:
+        - cellxgene_schema_cli/**
+    - component_id: module_migration_assistant
+      name: migration_assistant
+      paths:
+        - scripts/migration_assistant/**
+    - component_id: module_schema_bump_dry_run_genes
+      name: schema_bump_dry_run_genes
+      paths:
+        - scripts/schema_bump_dry_run_genes/**
+    - component_id: module_schema_bump_dry_run_ontologies
+      name: schema_bump_dry_run_ontologies
+      paths:
+        - scripts/schema_bump_dry_run_ontologies/**