diff --git a/.github/workflows/trunk-check.yaml b/.github/workflows/trunk-check.yaml
new file mode 100644
index 0000000..471d181
--- /dev/null
+++ b/.github/workflows/trunk-check.yaml
@@ -0,0 +1,25 @@
+name: Trunk Check
+run-name: ${{ fromJSON(inputs.payload).checkWorkflowRunName }}
+on:
+  workflow_dispatch:
+    inputs:
+      payload:
+        description: For invocation by Trunk Check
+        required: false
+
+permissions:
+  contents: read
+
+jobs:
+  check:
+    name: ${{ fromJSON(inputs.payload).checkJobName }}
+    runs-on: ${{ fromJSON(inputs.payload).checkJobRunsOn }}
+    concurrency:
+      group: ${{ fromJSON(inputs.payload).concurrencyGroup }}
+      cancel-in-progress: true
+
+    steps:
+      - name: Trunk Check
+        uses: trunk-io/trunk-action@v1
+        with:
+          check-mode: payload
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6f308bf
--- /dev/null
+++ b/README.md
@@ -0,0 +1,9 @@
+# What is `.trunk`?
+
+Trunk Check uses `.trunk` to find issues in your repositories and pull requests. Learn more
+[here][check-github-integration].
+
+Your `.trunk` repository should always be created by generating it from the
+[`trunk-io/.trunk-template`](https://github.com/trunk-io/.trunk-template) repository.
+
+[check-github-integration]: https://docs.trunk.io/docs/check-github-integration