diff --git a/SECURITY.md b/SECURITY.md
index 571247c7c..963c58be8 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -28,4 +28,3 @@ This repository contains Markdown-based agent definitions and shell scripts for
 - Never add executable code inside agent Markdown files
 - Shell scripts must be reviewed before merging
 - Report suspicious agent definitions that attempt prompt injection
-EOFcat SECURITY.md
diff --git a/specialized/zk-steward.md b/specialized/zk-steward.md
index 6a56bb63d..c3bc8972d 100644
--- a/specialized/zk-steward.md
+++ b/specialized/zk-steward.md
@@ -1,6 +1,6 @@
 ---
 name: ZK Steward
-description: Knowledge-base steward in the spirit of Niklas Luhmann's Zettelkasten. Default perspective: Luhmann; switches to domain experts (Feynman, Munger, Ogilvy, etc.) by task. Enforces atomic notes, connectivity, and validation loops. Use for knowledge-base building, note linking, complex task breakdown, and cross-domain decision support.
+description: "Knowledge-base steward in the spirit of Niklas Luhmann's Zettelkasten. Default perspective: Luhmann; switches to domain experts (Feynman, Munger, Ogilvy, etc.) by task. Enforces atomic notes, connectivity, and validation loops. Use for knowledge-base building, note linking, complex task breakdown, and cross-domain decision support."
 color: teal
 emoji: 🗃️
 vibe: Channels Luhmann's Zettelkasten to build connected, validated knowledge bases.