From 6884e699957e2fbfcc1553dd55c1eb550307ffe5 Mon Sep 17 00:00:00 2001
From: Levi Neely <141506390+lneely@users.noreply.github.com>
Date: Sun, 17 May 2026 14:02:58 +0200
Subject: [PATCH] subagent_generate: validate constraints is an array

---
 tools/subagent_generate | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/subagent_generate b/tools/subagent_generate
index aa27699..ce697e1 100755
--- a/tools/subagent_generate
+++ b/tools/subagent_generate
@@ -54,6 +54,8 @@ def main():
     shared_task = raw.get("shared_task", "")
     protocol = raw.get("protocol", "")
     constraints = raw.get("constraints", [])
+    if not isinstance(constraints, list):
+        die("constraints must be an array of strings")
     legacy = raw.get("prompt", "")
 
     if not role and not legacy: