diff --git a/agents/john-doe-the-agent-s-display-name/system.md b/agents/john-doe-the-agent-s-display-name/system.md
new file mode 100644
index 0000000..207245b
--- /dev/null
+++ b/agents/john-doe-the-agent-s-display-name/system.md
@@ -0,0 +1 @@
+string — complete content of system.md (lean markdown)
\ No newline at end of file