diff --git a/check.sh b/check.sh
new file mode 100755
index 0000000..3df60cd
--- /dev/null
+++ b/check.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+echo "Hi there"
+
+gh api --method POST '/repos/pthexton/testproduct/check-runs' --input - < data.json
diff --git a/testfile b/testfile
index 18249f3..cd08755 100644
--- a/testfile
+++ b/testfile
@@ -1 +1 @@
-Hello world.
+Hello world!