diff --git a/.github/workflows/e2e-scenarios-all.yaml b/.github/workflows/e2e-scenarios-all.yaml
new file mode 100644
index 0000000000..88c9d58e4e
--- /dev/null
+++ b/.github/workflows/e2e-scenarios-all.yaml
@@ -0,0 +1,80 @@
+# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Scenario-based E2E fan-out. Runs every setup scenario from the current
+# migration catalog by calling the single-scenario runner workflow.
+
+name: E2E / Scenario Runner / All
+
+on:
+  workflow_dispatch:
+    inputs:
+      suite_filter:
+        description: "Comma-separated suite ids to run for every scenario (optional; defaults to each scenario's full suite list)"
+        required: false
+        default: ""
+        type: string
+
+permissions:
+  contents: read
+
+concurrency:
+  group: e2e-scenarios-all-${{ github.ref }}
+  cancel-in-progress: false
+
+jobs:
+  ubuntu-repo-cloud-openclaw:
+    uses: ./.github/workflows/e2e-scenarios.yaml
+    with:
+      scenario: ubuntu-repo-cloud-openclaw
+      suite_filter: ${{ inputs.suite_filter }}
+    secrets:
+      NVIDIA_API_KEY: ${{ secrets.NVIDIA_API_KEY }}
+
+  ubuntu-repo-cloud-hermes:
+    uses: ./.github/workflows/e2e-scenarios.yaml
+    with:
+      scenario: ubuntu-repo-cloud-hermes
+      suite_filter: ${{ inputs.suite_filter }}
+    secrets:
+      NVIDIA_API_KEY: ${{ secrets.NVIDIA_API_KEY }}
+
+  gpu-repo-local-ollama-openclaw:
+    uses: ./.github/workflows/e2e-scenarios.yaml
+    with:
+      scenario: gpu-repo-local-ollama-openclaw
+      suite_filter: ${{ inputs.suite_filter }}
+    secrets:
+      NVIDIA_API_KEY: ${{ secrets.NVIDIA_API_KEY }}
+
+  macos-repo-cloud-openclaw:
+    uses: ./.github/workflows/e2e-scenarios.yaml
+    with:
+      scenario: macos-repo-cloud-openclaw
+      suite_filter: ${{ inputs.suite_filter }}
+    secrets:
+      NVIDIA_API_KEY: ${{ secrets.NVIDIA_API_KEY }}
+
+  wsl-repo-cloud-openclaw:
+    uses: ./.github/workflows/e2e-scenarios.yaml
+    with:
+      scenario: wsl-repo-cloud-openclaw
+      suite_filter: ${{ inputs.suite_filter }}
+    secrets:
+      NVIDIA_API_KEY: ${{ secrets.NVIDIA_API_KEY }}
+
+  brev-launchable-cloud-openclaw:
+    uses: ./.github/workflows/e2e-scenarios.yaml
+    with:
+      scenario: brev-launchable-cloud-openclaw
+      suite_filter: ${{ inputs.suite_filter }}
+    secrets:
+      NVIDIA_API_KEY: ${{ secrets.NVIDIA_API_KEY }}
+
+  ubuntu-no-docker-preflight-negative:
+    uses: ./.github/workflows/e2e-scenarios.yaml
+    with:
+      scenario: ubuntu-no-docker-preflight-negative
+      suite_filter: ${{ inputs.suite_filter }}
+    secrets:
+      NVIDIA_API_KEY: ${{ secrets.NVIDIA_API_KEY }}
diff --git a/.github/workflows/e2e-scenarios.yaml b/.github/workflows/e2e-scenarios.yaml
index 1cc20b4171..ff345b8aac 100644
--- a/.github/workflows/e2e-scenarios.yaml
+++ b/.github/workflows/e2e-scenarios.yaml
@@ -10,6 +10,20 @@
 name: E2E / Scenario Runner
 
 on:
+  workflow_call:
+    inputs:
+      scenario:
+        description: "Scenario id (e.g. ubuntu-repo-cloud-openclaw)"
+        required: true
+        type: string
+      suite_filter:
+        description: "Comma-separated suite ids to run (optional; defaults to the scenario's full suite list)"
+        required: false
+        default: ""
+        type: string
+    secrets:
+      NVIDIA_API_KEY:
+        required: false
   workflow_dispatch:
     inputs:
       scenario:
@@ -26,7 +40,7 @@ permissions:
   contents: read
 
 concurrency:
-  group: e2e-scenarios-${{ github.event.inputs.scenario }}
+  group: e2e-scenarios-${{ inputs.scenario }}
   cancel-in-progress: false
 
 jobs:
@@ -44,7 +58,7 @@ jobs:
     steps:
       - id: pick
         env:
-          SCENARIO: ${{ github.event.inputs.scenario }}
+          SCENARIO: ${{ inputs.scenario }}
         run: |
           case "${SCENARIO}" in
             macos-*)  echo "runner=macos-26"      >> "$GITHUB_OUTPUT" ;;
@@ -66,27 +80,27 @@ jobs:
       NEMOCLAW_RECREATE_SANDBOX: "1"
     steps:
       - name: Force LF line endings for WSL checkout
-        if: startsWith(github.event.inputs.scenario, 'wsl-')
+        if: startsWith(inputs.scenario, 'wsl-')
         shell: powershell
         run: git config --global core.autocrlf false
 
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Set up Node
-        if: ${{ !startsWith(github.event.inputs.scenario, 'wsl-') }}
+        if: ${{ !startsWith(inputs.scenario, 'wsl-') }}
         uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
         with:
           node-version: 22
           cache: npm
 
       - name: Install root dependencies
-        if: ${{ !startsWith(github.event.inputs.scenario, 'wsl-') }}
+        if: ${{ !startsWith(inputs.scenario, 'wsl-') }}
         run: npm ci --ignore-scripts
 
       - name: Render coverage report
-        if: ${{ !startsWith(github.event.inputs.scenario, 'wsl-') }}
+        if: ${{ !startsWith(inputs.scenario, 'wsl-') }}
         env:
-          SCENARIO: ${{ github.event.inputs.scenario }}
+          SCENARIO: ${{ inputs.scenario }}
         run: |
           mkdir -p .e2e
           bash test/e2e/runtime/coverage-report.sh > .e2e/coverage.md
@@ -101,13 +115,13 @@ jobs:
           } | tee -a "$GITHUB_STEP_SUMMARY"
 
       - name: Run scenario
-        if: ${{ !startsWith(github.event.inputs.scenario, 'wsl-') }}
+        if: ${{ !startsWith(inputs.scenario, 'wsl-') }}
         env:
           NVIDIA_API_KEY: ${{ secrets.NVIDIA_API_KEY }}
-          E2E_SUITE_FILTER: ${{ github.event.inputs.suite_filter }}
-          SCENARIO: ${{ github.event.inputs.scenario }}
+          E2E_SUITE_FILTER: ${{ inputs.suite_filter }}
+          SCENARIO: ${{ inputs.scenario }}
         run: |
-          # Keep workflow_dispatch input in an env var so untrusted scenario text
+          # Keep workflow inputs in env vars so untrusted scenario text
           # is data, not YAML-interpolated shell source.
           set +e
           bash test/e2e/runtime/run-scenario.sh "$SCENARIO"
@@ -132,7 +146,7 @@ jobs:
           exit "$rc"
 
       - name: Resolve workspace paths for WSL
-        if: startsWith(github.event.inputs.scenario, 'wsl-')
+        if: startsWith(inputs.scenario, 'wsl-')
         shell: powershell
         run: |
           $winPath = "${{ github.workspace }}"
@@ -144,7 +158,7 @@ jobs:
           "WSL_WORKDIR=$wslWorkdir" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
 
       - name: Ensure Ubuntu WSL exists
-        if: startsWith(github.event.inputs.scenario, 'wsl-')
+        if: startsWith(inputs.scenario, 'wsl-')
         shell: powershell
         run: |
           wsl --list --verbose 2>&1 | Out-Default
@@ -156,7 +170,7 @@ jobs:
           wsl --set-default $env:WSL_DISTRO
 
       - name: Install WSL dependencies
-        if: startsWith(github.event.inputs.scenario, 'wsl-')
+        if: startsWith(inputs.scenario, 'wsl-')
         shell: powershell
         run: |
           $script = @'
@@ -183,7 +197,7 @@ jobs:
           wsl -d $env:WSL_DISTRO -- bash -l $wslTmp
 
       - name: Copy checkout into WSL ext4 workspace
-        if: startsWith(github.event.inputs.scenario, 'wsl-')
+        if: startsWith(inputs.scenario, 'wsl-')
         shell: powershell
         run: |
           $script = @"
@@ -201,7 +215,7 @@ jobs:
           wsl -d $env:WSL_DISTRO -- bash -l $wslTmp
 
       - name: Install root dependencies in WSL
-        if: startsWith(github.event.inputs.scenario, 'wsl-')
+        if: startsWith(inputs.scenario, 'wsl-')
         shell: powershell
         run: |
           $script = @"
@@ -217,12 +231,12 @@ jobs:
           wsl -d $env:WSL_DISTRO -- bash -l $wslTmp
 
       - name: Run scenario in WSL
-        if: startsWith(github.event.inputs.scenario, 'wsl-')
+        if: startsWith(inputs.scenario, 'wsl-')
         shell: powershell
         env:
           NVIDIA_API_KEY: ${{ secrets.NVIDIA_API_KEY }}
-          E2E_SUITE_FILTER: ${{ github.event.inputs.suite_filter }}
-          SCENARIO: ${{ github.event.inputs.scenario }}
+          E2E_SUITE_FILTER: ${{ inputs.suite_filter }}
+          SCENARIO: ${{ inputs.scenario }}
         run: |
           $env:WSLENV = "NVIDIA_API_KEY:E2E_SUITE_FILTER:NEMOCLAW_RECREATE_SANDBOX:SCENARIO:WSL_WORKDIR"
           $script = @'
@@ -239,7 +253,7 @@ jobs:
           wsl -d $env:WSL_DISTRO -- bash -l $wslTmp
 
       - name: Copy WSL artifacts back to checkout
-        if: always() && startsWith(github.event.inputs.scenario, 'wsl-')
+        if: always() && startsWith(inputs.scenario, 'wsl-')
         shell: powershell
         run: |
           $script = @"
@@ -257,7 +271,7 @@ jobs:
         if: always()
         uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
         with:
-          name: e2e-scenario-${{ github.event.inputs.scenario }}
+          name: e2e-scenario-${{ inputs.scenario }}
           path: |
             .e2e/
             test/e2e/logs/
diff --git a/test/e2e/scenario-framework-tests/e2e-scenarios-workflow.test.ts b/test/e2e/scenario-framework-tests/e2e-scenarios-workflow.test.ts
index 43f90afa60..bc79327d70 100644
--- a/test/e2e/scenario-framework-tests/e2e-scenarios-workflow.test.ts
+++ b/test/e2e/scenario-framework-tests/e2e-scenarios-workflow.test.ts
@@ -80,7 +80,7 @@ describe("e2e-scenarios workflow", () => {
   it("e2e_scenarios_workflow_should_upload_artifacts", () => {
     const wf = loadWorkflow();
     const upload = uploadArtifactStep(wf, "run-scenario", "Upload scenario artifacts");
-    expect(upload.with?.name).toBe("e2e-scenario-${{ github.event.inputs.scenario }}");
+    expect(upload.with?.name).toBe("e2e-scenario-${{ inputs.scenario }}");
     expect(upload.with?.path).toContain(".e2e/");
     expect(upload.with?.["include-hidden-files"]).toBe(true);
   });