diff --git a/.github/workflows/check_make_vtadmin_authz_testgen.yml b/.github/workflows/check_make_vtadmin_authz_testgen.yml
index b0dc2e8305b..08104997714 100644
--- a/.github/workflows/check_make_vtadmin_authz_testgen.yml
+++ b/.github/workflows/check_make_vtadmin_authz_testgen.yml
@@ -2,7 +2,9 @@ name: check_make_vtadmin_authz_testgen
 on: [push, pull_request]
 
 permissions: read-all
-
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 jobs:
   build:
     name: Check Make vtadmin_authz_testgen
@@ -49,6 +51,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.vtadmin_changes == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Tune the OS
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.vtadmin_changes == 'true'
       run: |
diff --git a/.github/workflows/check_make_vtadmin_web_proto.yml b/.github/workflows/check_make_vtadmin_web_proto.yml
index 30aebd0b1fb..f45b9455b00 100644
--- a/.github/workflows/check_make_vtadmin_web_proto.yml
+++ b/.github/workflows/check_make_vtadmin_web_proto.yml
@@ -51,6 +51,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.proto_changes == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Setup Node
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.proto_changes == 'true'
       uses: actions/setup-node@v4
diff --git a/.github/workflows/cluster_endtoend_12.yml b/.github/workflows/cluster_endtoend_12.yml
index 658f5189297..3713a571b13 100644
--- a/.github/workflows/cluster_endtoend_12.yml
+++ b/.github/workflows/cluster_endtoend_12.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_13.yml b/.github/workflows/cluster_endtoend_13.yml
index b53b6ba364c..d4b81e06957 100644
--- a/.github/workflows/cluster_endtoend_13.yml
+++ b/.github/workflows/cluster_endtoend_13.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_15.yml b/.github/workflows/cluster_endtoend_15.yml
index 3782182d034..3785fdcc28e 100644
--- a/.github/workflows/cluster_endtoend_15.yml
+++ b/.github/workflows/cluster_endtoend_15.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_18.yml b/.github/workflows/cluster_endtoend_18.yml
index 6aa23610c8e..d68f88430fc 100644
--- a/.github/workflows/cluster_endtoend_18.yml
+++ b/.github/workflows/cluster_endtoend_18.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_21.yml b/.github/workflows/cluster_endtoend_21.yml
index e6bbfcee94b..a06b7d72940 100644
--- a/.github/workflows/cluster_endtoend_21.yml
+++ b/.github/workflows/cluster_endtoend_21.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_22.yml b/.github/workflows/cluster_endtoend_22.yml
index c42c9c807c2..62dfc6fe059 100644
--- a/.github/workflows/cluster_endtoend_22.yml
+++ b/.github/workflows/cluster_endtoend_22.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_backup_pitr.yml b/.github/workflows/cluster_endtoend_backup_pitr.yml
index 3b0cfff69fb..f7e08685b97 100644
--- a/.github/workflows/cluster_endtoend_backup_pitr.yml
+++ b/.github/workflows/cluster_endtoend_backup_pitr.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_backup_pitr_xtrabackup.yml b/.github/workflows/cluster_endtoend_backup_pitr_xtrabackup.yml
index c5a7cbb40b8..e92a4270a74 100644
--- a/.github/workflows/cluster_endtoend_backup_pitr_xtrabackup.yml
+++ b/.github/workflows/cluster_endtoend_backup_pitr_xtrabackup.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_ers_prs_newfeatures_heavy.yml b/.github/workflows/cluster_endtoend_ers_prs_newfeatures_heavy.yml
index 71c85faf1b7..a6703085c33 100644
--- a/.github/workflows/cluster_endtoend_ers_prs_newfeatures_heavy.yml
+++ b/.github/workflows/cluster_endtoend_ers_prs_newfeatures_heavy.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_mysql80.yml b/.github/workflows/cluster_endtoend_mysql80.yml
index 2543d85324a..78375ea549e 100644
--- a/.github/workflows/cluster_endtoend_mysql80.yml
+++ b/.github/workflows/cluster_endtoend_mysql80.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_mysql_server_vault.yml b/.github/workflows/cluster_endtoend_mysql_server_vault.yml
index 324d8b7c494..16974e3d159 100644
--- a/.github/workflows/cluster_endtoend_mysql_server_vault.yml
+++ b/.github/workflows/cluster_endtoend_mysql_server_vault.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_onlineddl_ghost.yml b/.github/workflows/cluster_endtoend_onlineddl_ghost.yml
index bc7ac4d74eb..1fe69e60be8 100644
--- a/.github/workflows/cluster_endtoend_onlineddl_ghost.yml
+++ b/.github/workflows/cluster_endtoend_onlineddl_ghost.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -74,6 +76,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_onlineddl_revert.yml b/.github/workflows/cluster_endtoend_onlineddl_revert.yml
index 5810d4dd577..115b59efa0a 100644
--- a/.github/workflows/cluster_endtoend_onlineddl_revert.yml
+++ b/.github/workflows/cluster_endtoend_onlineddl_revert.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -74,6 +76,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_onlineddl_scheduler.yml b/.github/workflows/cluster_endtoend_onlineddl_scheduler.yml
index d59140c1f9e..fba4bf7e009 100644
--- a/.github/workflows/cluster_endtoend_onlineddl_scheduler.yml
+++ b/.github/workflows/cluster_endtoend_onlineddl_scheduler.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -74,6 +76,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_onlineddl_vrepl.yml b/.github/workflows/cluster_endtoend_onlineddl_vrepl.yml
index 55789254b23..3612cb498c5 100644
--- a/.github/workflows/cluster_endtoend_onlineddl_vrepl.yml
+++ b/.github/workflows/cluster_endtoend_onlineddl_vrepl.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -74,6 +76,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_onlineddl_vrepl_stress.yml b/.github/workflows/cluster_endtoend_onlineddl_vrepl_stress.yml
index 739b967fe14..cdd5217a3f4 100644
--- a/.github/workflows/cluster_endtoend_onlineddl_vrepl_stress.yml
+++ b/.github/workflows/cluster_endtoend_onlineddl_vrepl_stress.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -74,6 +76,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_onlineddl_vrepl_stress_suite.yml b/.github/workflows/cluster_endtoend_onlineddl_vrepl_stress_suite.yml
index f612a115703..7daab66a4aa 100644
--- a/.github/workflows/cluster_endtoend_onlineddl_vrepl_stress_suite.yml
+++ b/.github/workflows/cluster_endtoend_onlineddl_vrepl_stress_suite.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -74,6 +76,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_onlineddl_vrepl_suite.yml b/.github/workflows/cluster_endtoend_onlineddl_vrepl_suite.yml
index e7070e27e97..7329b0e0892 100644
--- a/.github/workflows/cluster_endtoend_onlineddl_vrepl_suite.yml
+++ b/.github/workflows/cluster_endtoend_onlineddl_vrepl_suite.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -74,6 +76,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_schemadiff_vrepl.yml b/.github/workflows/cluster_endtoend_schemadiff_vrepl.yml
index f8f941c16b3..2aba8197130 100644
--- a/.github/workflows/cluster_endtoend_schemadiff_vrepl.yml
+++ b/.github/workflows/cluster_endtoend_schemadiff_vrepl.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -74,6 +76,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_tabletmanager_consul.yml b/.github/workflows/cluster_endtoend_tabletmanager_consul.yml
index 68dc8bed1fb..a14a5c3e7aa 100644
--- a/.github/workflows/cluster_endtoend_tabletmanager_consul.yml
+++ b/.github/workflows/cluster_endtoend_tabletmanager_consul.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_tabletmanager_tablegc.yml b/.github/workflows/cluster_endtoend_tabletmanager_tablegc.yml
index 75f75b8271c..afc57695e83 100644
--- a/.github/workflows/cluster_endtoend_tabletmanager_tablegc.yml
+++ b/.github/workflows/cluster_endtoend_tabletmanager_tablegc.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_tabletmanager_throttler_topo.yml b/.github/workflows/cluster_endtoend_tabletmanager_throttler_topo.yml
index 5ddf42eecea..55e52394db3 100644
--- a/.github/workflows/cluster_endtoend_tabletmanager_throttler_topo.yml
+++ b/.github/workflows/cluster_endtoend_tabletmanager_throttler_topo.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_topo_connection_cache.yml b/.github/workflows/cluster_endtoend_topo_connection_cache.yml
index 3c06780253f..f3aa40dbb18 100644
--- a/.github/workflows/cluster_endtoend_topo_connection_cache.yml
+++ b/.github/workflows/cluster_endtoend_topo_connection_cache.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vreplication_across_db_versions.yml b/.github/workflows/cluster_endtoend_vreplication_across_db_versions.yml
index 6fbbd050310..e5c88b13147 100644
--- a/.github/workflows/cluster_endtoend_vreplication_across_db_versions.yml
+++ b/.github/workflows/cluster_endtoend_vreplication_across_db_versions.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vreplication_basic.yml b/.github/workflows/cluster_endtoend_vreplication_basic.yml
index a3ae90d4279..86691286bdc 100644
--- a/.github/workflows/cluster_endtoend_vreplication_basic.yml
+++ b/.github/workflows/cluster_endtoend_vreplication_basic.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vreplication_cellalias.yml b/.github/workflows/cluster_endtoend_vreplication_cellalias.yml
index cd700eed6e4..671b27d8c3e 100644
--- a/.github/workflows/cluster_endtoend_vreplication_cellalias.yml
+++ b/.github/workflows/cluster_endtoend_vreplication_cellalias.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vreplication_foreign_key_stress.yml b/.github/workflows/cluster_endtoend_vreplication_foreign_key_stress.yml
index 912515c550d..c61bddf2e10 100644
--- a/.github/workflows/cluster_endtoend_vreplication_foreign_key_stress.yml
+++ b/.github/workflows/cluster_endtoend_vreplication_foreign_key_stress.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vreplication_migrate_vdiff2_convert_tz.yml b/.github/workflows/cluster_endtoend_vreplication_migrate_vdiff2_convert_tz.yml
index 5cd6d6fe216..958b9a6c2b8 100644
--- a/.github/workflows/cluster_endtoend_vreplication_migrate_vdiff2_convert_tz.yml
+++ b/.github/workflows/cluster_endtoend_vreplication_migrate_vdiff2_convert_tz.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vreplication_partial_movetables_and_materialize.yml b/.github/workflows/cluster_endtoend_vreplication_partial_movetables_and_materialize.yml
index 0ec0a6d5a72..c928b08ea9a 100644
--- a/.github/workflows/cluster_endtoend_vreplication_partial_movetables_and_materialize.yml
+++ b/.github/workflows/cluster_endtoend_vreplication_partial_movetables_and_materialize.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vreplication_v2.yml b/.github/workflows/cluster_endtoend_vreplication_v2.yml
index 376eb2ac38d..e391e698d8e 100644
--- a/.github/workflows/cluster_endtoend_vreplication_v2.yml
+++ b/.github/workflows/cluster_endtoend_vreplication_v2.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vstream.yml b/.github/workflows/cluster_endtoend_vstream.yml
index fe9681d6b28..3946614f674 100644
--- a/.github/workflows/cluster_endtoend_vstream.yml
+++ b/.github/workflows/cluster_endtoend_vstream.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtbackup.yml b/.github/workflows/cluster_endtoend_vtbackup.yml
index e5fddd4289f..4dea0079881 100644
--- a/.github/workflows/cluster_endtoend_vtbackup.yml
+++ b/.github/workflows/cluster_endtoend_vtbackup.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtctlbackup_sharded_clustertest_heavy.yml b/.github/workflows/cluster_endtoend_vtctlbackup_sharded_clustertest_heavy.yml
index 7742238b583..1cbe2be67e3 100644
--- a/.github/workflows/cluster_endtoend_vtctlbackup_sharded_clustertest_heavy.yml
+++ b/.github/workflows/cluster_endtoend_vtctlbackup_sharded_clustertest_heavy.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_concurrentdml.yml b/.github/workflows/cluster_endtoend_vtgate_concurrentdml.yml
index af3bcfd1bb5..2a7ba3c8d7f 100644
--- a/.github/workflows/cluster_endtoend_vtgate_concurrentdml.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_concurrentdml.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_foreignkey_stress.yml b/.github/workflows/cluster_endtoend_vtgate_foreignkey_stress.yml
index 22dd904d774..87765c30955 100644
--- a/.github/workflows/cluster_endtoend_vtgate_foreignkey_stress.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_foreignkey_stress.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_gen4.yml b/.github/workflows/cluster_endtoend_vtgate_gen4.yml
index 8217c502250..84c0cc1c850 100644
--- a/.github/workflows/cluster_endtoend_vtgate_gen4.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_gen4.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_general_heavy.yml b/.github/workflows/cluster_endtoend_vtgate_general_heavy.yml
index ab89f3dfe1d..302204aa91b 100644
--- a/.github/workflows/cluster_endtoend_vtgate_general_heavy.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_general_heavy.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_godriver.yml b/.github/workflows/cluster_endtoend_vtgate_godriver.yml
index da3b32b43cd..33a080768ef 100644
--- a/.github/workflows/cluster_endtoend_vtgate_godriver.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_godriver.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_partial_keyspace.yml b/.github/workflows/cluster_endtoend_vtgate_partial_keyspace.yml
index 415135761f8..24585039482 100644
--- a/.github/workflows/cluster_endtoend_vtgate_partial_keyspace.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_partial_keyspace.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_queries.yml b/.github/workflows/cluster_endtoend_vtgate_queries.yml
index 2f84ea069a6..196eb5d9804 100644
--- a/.github/workflows/cluster_endtoend_vtgate_queries.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_queries.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_readafterwrite.yml b/.github/workflows/cluster_endtoend_vtgate_readafterwrite.yml
index 52a42d77414..bc9923e4421 100644
--- a/.github/workflows/cluster_endtoend_vtgate_readafterwrite.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_readafterwrite.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_reservedconn.yml b/.github/workflows/cluster_endtoend_vtgate_reservedconn.yml
index 45283ba4fba..dfc3658e405 100644
--- a/.github/workflows/cluster_endtoend_vtgate_reservedconn.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_reservedconn.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_schema.yml b/.github/workflows/cluster_endtoend_vtgate_schema.yml
index ce81d8ab02c..3f51b9a8a72 100644
--- a/.github/workflows/cluster_endtoend_vtgate_schema.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_schema.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_schema_tracker.yml b/.github/workflows/cluster_endtoend_vtgate_schema_tracker.yml
index 26090d44806..abc2ab056a6 100644
--- a/.github/workflows/cluster_endtoend_vtgate_schema_tracker.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_schema_tracker.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_tablet_healthcheck_cache.yml b/.github/workflows/cluster_endtoend_vtgate_tablet_healthcheck_cache.yml
index 504d9932be2..c3d5787e76a 100644
--- a/.github/workflows/cluster_endtoend_vtgate_tablet_healthcheck_cache.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_tablet_healthcheck_cache.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_topo.yml b/.github/workflows/cluster_endtoend_vtgate_topo.yml
index adb1f2e10e2..4bb6142fc27 100644
--- a/.github/workflows/cluster_endtoend_vtgate_topo.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_topo.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_topo_consul.yml b/.github/workflows/cluster_endtoend_vtgate_topo_consul.yml
index ac924cf7141..ece3d5e8fee 100644
--- a/.github/workflows/cluster_endtoend_vtgate_topo_consul.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_topo_consul.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_topo_etcd.yml b/.github/workflows/cluster_endtoend_vtgate_topo_etcd.yml
index ce3215944f3..9210541ecba 100644
--- a/.github/workflows/cluster_endtoend_vtgate_topo_etcd.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_topo_etcd.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_transaction.yml b/.github/workflows/cluster_endtoend_vtgate_transaction.yml
index e3944dc1054..84d6eba4b80 100644
--- a/.github/workflows/cluster_endtoend_vtgate_transaction.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_transaction.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_unsharded.yml b/.github/workflows/cluster_endtoend_vtgate_unsharded.yml
index 6fb4deb976c..5ba68f749bb 100644
--- a/.github/workflows/cluster_endtoend_vtgate_unsharded.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_unsharded.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_vindex_heavy.yml b/.github/workflows/cluster_endtoend_vtgate_vindex_heavy.yml
index 4ccb458b087..2a0d2713f63 100644
--- a/.github/workflows/cluster_endtoend_vtgate_vindex_heavy.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_vindex_heavy.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtgate_vschema.yml b/.github/workflows/cluster_endtoend_vtgate_vschema.yml
index cf18f54f23f..e9882112a8b 100644
--- a/.github/workflows/cluster_endtoend_vtgate_vschema.yml
+++ b/.github/workflows/cluster_endtoend_vtgate_vschema.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vtorc.yml b/.github/workflows/cluster_endtoend_vtorc.yml
index b4e04bad990..eb391f3999d 100644
--- a/.github/workflows/cluster_endtoend_vtorc.yml
+++ b/.github/workflows/cluster_endtoend_vtorc.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_vttablet_prscomplex.yml b/.github/workflows/cluster_endtoend_vttablet_prscomplex.yml
index 633263e94ca..d2a4d099925 100644
--- a/.github/workflows/cluster_endtoend_vttablet_prscomplex.yml
+++ b/.github/workflows/cluster_endtoend_vttablet_prscomplex.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_xb_backup.yml b/.github/workflows/cluster_endtoend_xb_backup.yml
index d7ac7fc4d9e..0ea9a48f175 100644
--- a/.github/workflows/cluster_endtoend_xb_backup.yml
+++ b/.github/workflows/cluster_endtoend_xb_backup.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/cluster_endtoend_xb_recovery.yml b/.github/workflows/cluster_endtoend_xb_recovery.yml
index eae397c40c0..cbb5d8630fa 100644
--- a/.github/workflows/cluster_endtoend_xb_recovery.yml
+++ b/.github/workflows/cluster_endtoend_xb_recovery.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   build:
@@ -73,6 +75,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/.github/workflows/docker_test_cluster_10.yml b/.github/workflows/docker_test_cluster_10.yml
index 912a7324479..5803929123f 100644
--- a/.github/workflows/docker_test_cluster_10.yml
+++ b/.github/workflows/docker_test_cluster_10.yml
@@ -1,6 +1,9 @@
 name: docker_test_cluster_10
 on: [push, pull_request]
 permissions: read-all
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 jobs:
 
   build:
@@ -54,6 +57,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Tune the OS
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       run: |
diff --git a/.github/workflows/docker_test_cluster_25.yml b/.github/workflows/docker_test_cluster_25.yml
index 7ebe8e3cef0..51f2baca2d2 100644
--- a/.github/workflows/docker_test_cluster_25.yml
+++ b/.github/workflows/docker_test_cluster_25.yml
@@ -1,6 +1,9 @@
 name: docker_test_cluster_25
 on: [push, pull_request]
 permissions: read-all
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 jobs:
 
   build:
@@ -54,6 +57,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Tune the OS
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       run: |
diff --git a/.github/workflows/e2e_race.yml b/.github/workflows/e2e_race.yml
index 7fa5ae58e3e..c0282dc4f9e 100644
--- a/.github/workflows/e2e_race.yml
+++ b/.github/workflows/e2e_race.yml
@@ -1,6 +1,10 @@
 name: e2e_race
 on: [push, pull_request]
 permissions: read-all
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
+
 jobs:
 
   build:
@@ -52,6 +56,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-additions access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Tune the OS
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       run: |
diff --git a/.github/workflows/endtoend.yml b/.github/workflows/endtoend.yml
index da0568196f0..a70449558bc 100644
--- a/.github/workflows/endtoend.yml
+++ b/.github/workflows/endtoend.yml
@@ -1,6 +1,9 @@
 name: endtoend
 on: [push, pull_request]
 permissions: read-all
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 jobs:
 
   build:
@@ -52,6 +55,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-additions access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Tune the OS
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       run: |
diff --git a/.github/workflows/local_example.yml b/.github/workflows/local_example.yml
index 72ec3234ccc..14d6e0f0779 100644
--- a/.github/workflows/local_example.yml
+++ b/.github/workflows/local_example.yml
@@ -1,6 +1,9 @@
 name: local_example
 on: [push, pull_request]
 permissions: read-all
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 jobs:
 
   build:
@@ -57,6 +60,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-additions access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.examples == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - uses: actions/setup-node@v4
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.examples == 'true'
       with:
diff --git a/.github/workflows/region_example.yml b/.github/workflows/region_example.yml
index 4edbaa7f7dd..d99a132bf8e 100644
--- a/.github/workflows/region_example.yml
+++ b/.github/workflows/region_example.yml
@@ -1,6 +1,9 @@
 name: region_example
 on: [push, pull_request]
 permissions: read-all
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 jobs:
 
   build:
@@ -57,6 +60,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-additions access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.examples == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - uses: actions/setup-node@v4
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.examples == 'true'
       with:
diff --git a/.github/workflows/static_checks_etc.yml b/.github/workflows/static_checks_etc.yml
index 3bb499d4dcf..da15edbb2d3 100644
--- a/.github/workflows/static_checks_etc.yml
+++ b/.github/workflows/static_checks_etc.yml
@@ -6,6 +6,10 @@ on:
 
 permissions: read-all
 
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
+
 jobs:
   build:
     name: Static Code Checks Etc
@@ -117,6 +121,10 @@ jobs:
         with:
           go-version: 1.22.5
 
+      - name: Setup github.com/slackhq/vitess-additions access token
+        if: steps.skip-workflow.outputs.skip-workflow == 'false' && (steps.changes.outputs.go_files == 'true' || steps.changes.outputs.parser_changes == 'true' || steps.changes.outputs.proto_changes == 'true')
+        run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
       - name: Tune the OS
         if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.go_files == 'true'
         run: |
diff --git a/.github/workflows/unit_race.yml b/.github/workflows/unit_race.yml
index 5a59956afc7..7384fe24147 100644
--- a/.github/workflows/unit_race.yml
+++ b/.github/workflows/unit_race.yml
@@ -6,6 +6,10 @@ concurrency:
 
 permissions: read-all
 
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
+
 jobs:
 
   build:
@@ -57,6 +61,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-additions access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.unit_tests == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Tune the OS
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.unit_tests == 'true'
       run: |
diff --git a/.github/workflows/unit_test_mysql80.yml b/.github/workflows/unit_test_mysql80.yml
index 0b03430911b..e40ae045bd3 100644
--- a/.github/workflows/unit_test_mysql80.yml
+++ b/.github/workflows/unit_test_mysql80.yml
@@ -12,6 +12,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{ github.event.pull_request.head.sha }}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
 
 jobs:
   test:
@@ -71,6 +73,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-additions access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.unit_tests == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.unit_tests == 'true'
       uses: actions/setup-python@v5
diff --git a/docker/test/run.sh b/docker/test/run.sh
index e41a529c51d..27b9cd47348 100755
--- a/docker/test/run.sh
+++ b/docker/test/run.sh
@@ -175,6 +175,10 @@ bashcmd=$(append_cmd "$bashcmd" "export VTROOT=/vt/src/vitess.io/vitess")
 bashcmd=$(append_cmd "$bashcmd" "export VTDATAROOT=/vt/vtdataroot")
 bashcmd=$(append_cmd "$bashcmd" "export EXTRA_BIN=/tmp/bin")
 
+# Setup git for private go modules
+bashcmd=$(append_cmd "$bashcmd" "export GOPRIVATE=$GOPRIVATE")
+bashcmd=$(append_cmd "$bashcmd" "git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/")
+
 bashcmd=$(append_cmd "$bashcmd" "mkdir -p dist; mkdir -p bin; mkdir -p lib; mkdir -p vthook")
 bashcmd=$(append_cmd "$bashcmd" "rm -rf /vt/dist; ln -s /vt/src/vitess.io/vitess/dist /vt/dist")
 bashcmd=$(append_cmd "$bashcmd" "rm -rf /vt/bin; ln -s /vt/src/vitess.io/vitess/bin /vt/bin")
diff --git a/go.mod b/go.mod
index 943530dfc34..fcea7fa65f9 100644
--- a/go.mod
+++ b/go.mod
@@ -102,6 +102,7 @@ require (
 	github.com/kr/text v0.2.0
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/nsf/jsondiff v0.0.0-20210926074059-1e845ec5d249
+	github.com/slackhq/vitess-addons v0.19.0
 	github.com/slok/noglog v0.2.0
 	github.com/spf13/afero v1.11.0
 	github.com/spf13/jwalterweatherman v1.1.0
diff --git a/go.sum b/go.sum
index 59ad72493b1..e461d672eaa 100644
--- a/go.sum
+++ b/go.sum
@@ -450,6 +450,8 @@ github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6Mwd
 github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/sjmudd/stopwatch v0.1.1 h1:x45OvxFB5OtCkjvYtzRF5fWB857Jzjjk84Oyd5C5ebw=
 github.com/sjmudd/stopwatch v0.1.1/go.mod h1:BLw0oIQJ1YLXBO/q9ufK/SgnKBVIkC2qrm6uy78Zw6U=
+github.com/slackhq/vitess-addons v0.19.0 h1:+dWkQENsu8YYgsKesOKWqb3+vj66OY1WMvYOn9lmZ+I=
+github.com/slackhq/vitess-addons v0.19.0/go.mod h1:E7i+cxyIY+I4An/JAvalQ9Ze2MjKlEx0u2nFXE4fgR0=
 github.com/slok/noglog v0.2.0 h1:1czu4l2EoJ8L92UwdSXXa1Y+c5TIjFAFm2P+mjej95E=
 github.com/slok/noglog v0.2.0/go.mod h1:TfKxwpEZPT+UA83bQ6RME146k0MM4e8mwHLf6bhcGDI=
 github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
diff --git a/go/vt/vtctl/reparentutil/slack_cross_cell_shim.go b/go/vt/vtctl/reparentutil/slack_cross_cell_shim.go
new file mode 100644
index 00000000000..64d0cb8eda0
--- /dev/null
+++ b/go/vt/vtctl/reparentutil/slack_cross_cell_shim.go
@@ -0,0 +1,9 @@
+package reparentutil
+
+import "github.com/slackhq/vitess-addons/go/durability"
+
+func init() {
+	RegisterDurability("slack_cross_cell", func() Durabler {
+		return &durability.SlackCrossCell{}
+	})
+}
diff --git a/test/templates/cluster_endtoend_test.tpl b/test/templates/cluster_endtoend_test.tpl
index 9e2f3b6e89f..8abb7f1e4c6 100644
--- a/test/templates/cluster_endtoend_test.tpl
+++ b/test/templates/cluster_endtoend_test.tpl
@@ -10,6 +10,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{`{{ github.event.pull_request.head.sha }}`}}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{`{{ secrets.GH_ACCESS_TOKEN }}`}}"
 
 jobs:
   build:
@@ -74,6 +76,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-addons access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/test/templates/cluster_endtoend_test_docker.tpl b/test/templates/cluster_endtoend_test_docker.tpl
index abc9b79286b..5b170db25e5 100644
--- a/test/templates/cluster_endtoend_test_docker.tpl
+++ b/test/templates/cluster_endtoend_test_docker.tpl
@@ -3,6 +3,10 @@ on: [push, pull_request]
 
 permissions: read-all
 
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{`{{ secrets.GH_ACCESS_TOKEN }}`}}"
+
 jobs:
   build:
     name: Run endtoend tests on {{.Name}}
diff --git a/test/templates/cluster_endtoend_test_mysql57.tpl b/test/templates/cluster_endtoend_test_mysql57.tpl
index 09a43c1b76a..f74bdd425f6 100644
--- a/test/templates/cluster_endtoend_test_mysql57.tpl
+++ b/test/templates/cluster_endtoend_test_mysql57.tpl
@@ -10,6 +10,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{`{{ github.event.pull_request.head.sha }}`}}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{`{{ secrets.GH_ACCESS_TOKEN }}`}}"
 {{if .InstallXtraBackup}}
   # This is used if we need to pin the xtrabackup version used in tests.
   # If this is NOT set then the latest version available will be used.
@@ -79,6 +81,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-additions access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.end_to_end == 'true'
       uses: actions/setup-python@v5
diff --git a/test/templates/cluster_endtoend_test_self_hosted.tpl b/test/templates/cluster_endtoend_test_self_hosted.tpl
index 679b9a9437e..fac625b470a 100644
--- a/test/templates/cluster_endtoend_test_self_hosted.tpl
+++ b/test/templates/cluster_endtoend_test_self_hosted.tpl
@@ -6,6 +6,10 @@ concurrency:
 
 permissions: read-all
 
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{`{{ secrets.GH_ACCESS_TOKEN }}`}}"
+
 jobs:
   build:
     name: Run endtoend tests on {{.Name}}
diff --git a/test/templates/dockerfile.tpl b/test/templates/dockerfile.tpl
index e3207bd06b8..a31ccbe3103 100644
--- a/test/templates/dockerfile.tpl
+++ b/test/templates/dockerfile.tpl
@@ -33,6 +33,8 @@ ENV VTROOT /vt/src/vitess.io/vitess
 # Set the vtdataroot such that it uses the volume mount
 ENV VTDATAROOT /vt/vtdataroot
 
+ENV GOPRIVATE github.com/slackhq/vitess-addons
+
 # create the vtdataroot directory
 RUN mkdir -p $VTDATAROOT
 
diff --git a/test/templates/unit_test.tpl b/test/templates/unit_test.tpl
index 25928f7041d..2beb8fac9ad 100644
--- a/test/templates/unit_test.tpl
+++ b/test/templates/unit_test.tpl
@@ -10,6 +10,8 @@ env:
   LAUNCHABLE_ORGANIZATION: "vitess"
   LAUNCHABLE_WORKSPACE: "vitess-app"
   GITHUB_PR_HEAD_SHA: "${{`{{ github.event.pull_request.head.sha }}`}}"
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{`{{ secrets.GH_ACCESS_TOKEN }}`}}"
 
 jobs:
   test:
@@ -69,6 +71,10 @@ jobs:
       with:
         go-version: 1.22.5
 
+    - name: Setup github.com/slackhq/vitess-additions access token
+      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.unit_tests == 'true'
+      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
+
     - name: Set up python
       if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.unit_tests == 'true'
       uses: actions/setup-python@v5
diff --git a/test/templates/unit_test_self_hosted.tpl b/test/templates/unit_test_self_hosted.tpl
index d8cd56a9c22..c1b446bb38e 100644
--- a/test/templates/unit_test_self_hosted.tpl
+++ b/test/templates/unit_test_self_hosted.tpl
@@ -6,6 +6,10 @@ concurrency:
 
 permissions: read-all
 
+env:
+  GOPRIVATE: github.com/slackhq/vitess-addons
+  GH_ACCESS_TOKEN: "${{`{{ secrets.GH_ACCESS_TOKEN }}`}}"
+
 jobs:
   test:
     runs-on: