diff --git a/.github/workflows/compfuzzci.yaml b/.github/workflows/compfuzzci.yaml
new file mode 100644
index 0000000000..5541e4ed44
--- /dev/null
+++ b/.github/workflows/compfuzzci.yaml
@@ -0,0 +1,90 @@
+name: CompFuzzCI
+on:
+  pull_request:
+    branches:
+      - master
+    types: [opened, closed, synchronize, reopened]
+  issues:
+    branches:
+      - master
+    types: [opened, closed, reopened]
+  
+jobs:
+  FuzzOnPR:
+    if: github.event_name == 'pull_request' && (github.event.action == 'opened' || github.event.action == 'reopened' || github.event.action == 'synchronize') && github.event.pull_request.base.ref == 'master'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Trigger CompFuzzCI
+        uses: actions/github-script@v7
+        with:
+            github-token: ${{ secrets.COMPFUZZCI_PAT }}
+            script: |
+              await github.rest.actions.createWorkflowDispatch({
+                  owner: 'CompFuzzCI',
+                  repo: 'DafnyCompilerFuzzer',
+                  workflow_id: 'fuzz.yaml',
+                  ref: 'main',
+                  inputs: {
+                      commit: '${{ github.event.pull_request.head.sha }}',
+                      main_commit: '${{github.event.pull_request.base.sha}}',
+                      branch: '${{github.event.pull_request.head.ref}}',
+                      duration: '3600',
+                      instance: '5'
+                  }
+              })
+  UpdatePRClosed:
+    if: github.event_name == 'pull_request' && github.event.action == 'closed'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Trigger CompFuzzCI
+        uses: actions/github-script@v7
+        with:
+            github-token: ${{ secrets.COMPFUZZCI_PAT }}
+            script: |
+              await github.rest.actions.createWorkflowDispatch({
+                  owner: 'CompFuzzCI',
+                  repo: 'DafnyCompilerFuzzer',
+                  workflow_id: 'update_pr_close.yaml',
+                  ref: 'main',
+                  inputs: {
+                      pr_number: '${{github.event.number}}'
+                  }
+              })
+  UpdateIssueOpened:
+    if: github.event_name == 'issues' && (github.event.action == 'opened' || github.event.action == 'reopened')  && github.event.pull_request.base.ref == 'master'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Trigger CompFuzzCI
+        uses: actions/github-script@v7
+        with:
+            github-token: ${{ secrets.COMPFUZZCI_PAT }}
+            script: |
+              await github.rest.actions.createWorkflowDispatch({
+                  owner: 'CompFuzzCI',
+                  repo: 'DafnyCompilerFuzzer',
+                  workflow_id: 'update_issue_open.yaml',
+                  ref: 'main',
+                  inputs: {
+                      issue_number: '${{github.event.issue.number}}',
+                      issuer: '${{github.event.issue.user.login}}',
+                      commit: ${{ github.sha }}                
+                  }
+              })
+  UpdateIssueClosed:
+    if: github.event_name == 'issues' && github.event.action == 'closed'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Trigger CompFuzzCI
+        uses: actions/github-script@v7
+        with:
+            github-token: ${{ secrets.COMPFUZZCI_PAT }}
+            script: |
+              await github.rest.actions.createWorkflowDispatch({
+                  owner: 'CompFuzzCI',
+                  repo: 'DafnyCompilerFuzzer',
+                  workflow_id: 'update_issue_close.yaml',
+                  ref: 'main',
+                  inputs: {
+                      issue_number: '${{github.event.issue.number}}'
+                  }
+              })
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