1 files changed, 6 insertions, 1 deletions
diff --git a/scripts/run-agent.js b/scripts/run-agent.js
index c59ff6e..361d904 100755
--- a/scripts/run-agent.js
+++ b/scripts/run-agent.js
@@ -31,10 +31,15 @@ function parseArgv(thisFileName) {
     agentData = process.argv[3];
   }
 
-  if (agentName.endsWith(".js")) {
+  if (agentName && agentName.endsWith(".js")) {
     agentName = agentName.slice(0, -3);
   }
 
+  if (!agentData || !agentFunc || !agentName) {
+    console.log(`Usage: ./run-agent.js <agent-name> <agent-func> <agent-data>`);
+    process.exit(1);
+  }
+
   return [agentName, agentFunc, agentData];
 }