diff --git a/.mokogitea/workflows/rc-revert.yml b/.mokogitea/workflows/rc-revert.yml
new file mode 100644
index 0000000..f54b184
--- /dev/null
+++ b/.mokogitea/workflows/rc-revert.yml
@@ -0,0 +1,66 @@
+# Copyright (C) 2026 Moko Consulting <hello@mokoconsulting.tech>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# FILE INFORMATION
+# DEFGROUP: Gitea.Workflow
+# INGROUP: MokoPlatform.Universal
+# REPO: https://git.mokoconsulting.tech/MokoConsulting/moko-platform
+# PATH: /.mokogitea/workflows/rc-revert.yml
+# VERSION: 09.23.00
+# BRIEF: Rename rc/ branch back to dev/ when PR is closed without merge
+
+name: "RC Revert"
+
+on:
+  pull_request:
+    types: [closed]
+
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+
+jobs:
+  revert:
+    name: Rename rc/ back to dev/
+    runs-on: ubuntu-latest
+    if: >-
+      github.event.pull_request.merged == false &&
+      startsWith(github.event.pull_request.head.ref, 'rc/')
+
+    steps:
+      - name: Rename branch
+        run: |
+          BRANCH="${{ github.event.pull_request.head.ref }}"
+          SUFFIX="${BRANCH#rc/}"
+          DEV_BRANCH="dev/${SUFFIX}"
+          API="${{ vars.GITEA_URL || 'https://git.mokoconsulting.tech' }}/api/v1/repos/${{ github.repository }}/branches"
+          TOKEN="${{ secrets.MOKOGITEA_TOKEN }}"
+
+          # Create dev/ branch from rc/ branch
+          STATUS=$(curl -sf -o /dev/null -w "%{http_code}" -X POST \
+            -H "Authorization: token ${TOKEN}" \
+            -H "Content-Type: application/json" \
+            -d "{\"new_branch_name\": \"${DEV_BRANCH}\", \"old_branch_name\": \"${BRANCH}\"}" \
+            "${API}" 2>/dev/null || true)
+
+          if [ "$STATUS" = "201" ]; then
+            echo "Created branch: ${DEV_BRANCH}" >> $GITHUB_STEP_SUMMARY
+          else
+            echo "::error::Failed to create ${DEV_BRANCH} from ${BRANCH} (HTTP ${STATUS})"
+            exit 1
+          fi
+
+          # Delete rc/ branch
+          ENCODED=$(php -r "echo rawurlencode('${BRANCH}');")
+          STATUS=$(curl -sf -o /dev/null -w "%{http_code}" -X DELETE \
+            -H "Authorization: token ${TOKEN}" \
+            "${API}/${ENCODED}" 2>/dev/null || true)
+
+          if [ "$STATUS" = "204" ]; then
+            echo "Deleted branch: ${BRANCH}" >> $GITHUB_STEP_SUMMARY
+          else
+            echo "::warning::Failed to delete ${BRANCH} (HTTP ${STATUS})"
+          fi
+
+          echo "### RC Reverted" >> $GITHUB_STEP_SUMMARY
+          echo "${BRANCH} → ${DEV_BRANCH}" >> $GITHUB_STEP_SUMMARY