diff --git a/.github/workflows/contracts.yml b/.github/workflows/contracts.yml
new file mode 100644
index 0000000..74094f2
--- /dev/null
+++ b/.github/workflows/contracts.yml
@@ -0,0 +1,51 @@
+on: [push]
+
+name: test
+
+jobs:
+  check:
+    name: Foundry project
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
+
+      - name: Install Node.js 18
+        uses: actions/setup-node@v2
+        with:
+          node-version: '18'
+
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+
+      - name: Cache yarn dependencies
+        uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('contracts/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+
+      - name: Cache node_modules
+        id: npm_cache
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('contracts/yarn.lock') }}
+
+      - name: yarn install
+        # if: steps.npm_cache.outputs.cache-hit != 'true'
+        run: yarn install
+
+      - name: Compile with foundry
+        run: forge build
+
+      - name: Run foundry tests
+        run: forge test -vvv
+