diff --git a/.github/workflows/create-gas-comment.yml b/.github/workflows/create-gas-comment.yml
new file mode 100644
index 00000000..3de0fe2b
--- /dev/null
+++ b/.github/workflows/create-gas-comment.yml
@@ -0,0 +1,45 @@
+name: Gas Report Comment
+
+on:
+  pull_request:
+    branches: main
+
+jobs:
+  gas-benchmark:
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Check out the repo"
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+      - name: Use Node.js 16.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+      - name: Install Dependencies
+        run: yarn install
+      - name: Build ts
+        run: yarn build:ts
+      - name: "Install Foundry"
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly
+      - name: Install dependencies
+        run: forge install
+      - name: Find Comment
+        uses: peter-evans/find-comment@v2
+        id: fc
+        with:
+          issue-number: ${{ github.event.pull_request.number }}
+          comment-author: "github-actions[bot]"
+          body-includes: Gas Report
+
+      - name: Create or update comment
+        uses: peter-evans/create-or-update-comment@v3
+        with:
+          comment-id: ${{ steps.fc.outputs.comment-id }}
+          issue-number: ${{ github.event.pull_request.number }}
+          body: |
+            Gas Report
+            ${{ steps.build.outputs.build-log }}
+          edit-mode: replace