diff --git a/episodes/2026-02-28.md b/episodes/2026-02-28.md
index 9684cfcbf15..a162745d90f 100644
--- a/episodes/2026-02-28.md
+++ b/episodes/2026-02-28.md
@@ -240,3 +240,7 @@ Session size: 9 messages, 1 tool calls
 ## 23:48 - z-image restructured as proper Python package with uv tool install
 - **Type:** configuration
 - **Tags:** z-image, python, uv, cli-tools, configuration, claude-code-config, skills
+
+## 23:48 - Skill architecture: SKILL.md only, app code lives separately
+- **Type:** code_pattern
+- **Tags:** claude-code, skills, architecture, best-practices, python, uv, claude-code-config