fix: output styles parsing

Author: rodrigo-olivares

claude_code_sdk/01_The_chief_of_staff_agent.ipynb

@@ -2,16 +2,16 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "True"
+       "False"
       ]
      },
-     "execution_count": 1,
+     "execution_count": 2,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -143,15 +143,14 @@
     "**Why**: Your agent might be used by people of different levels of expertise or they might have different priorities. Your output style can help differentiate between these segments without having to create a separate agent.\n",
     "\n",
     "**How**:\n",
-    "- Configure a markdown file per style in `chief_of_staff_agent/.claude/output-styles/`. For example, check out the Executive Ouput style in `.claude/output-styles/executive.md`\n",
-    "- Make sure your markdown file starts with a H1 header when defining a new style: `# Style`\n",
+    "- Configure a markdown file per style in `chief_of_staff_agent/.claude/output-styles/`. For example, check out the Executive Ouput style in `.claude/output-styles/executive.md`. Output styles are defined with a simple frontmatter including two fields: name and description. Note: Make sure the name in the frontmatter matches exactly the file's name (case sensitive)\n",
     "\n",
     "> **IMPORTANT**: Output styles modify the system prompt that Claude Code has underneath, leaving out the parts focused on software engineering and giving you more control for your specific use case beyond software engineering work."
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [
     {

claude_code_sdk/chief_of_staff_agent/.claude/output-styles/executive.md

@@ -1,7 +1,5 @@
-# Executive
-
 ---
-name: Executive Style
+name: executive
 description: Concise, KPI-focused communication for C-suite executives
 ---
 

claude_code_sdk/chief_of_staff_agent/.claude/output-styles/technical.md

@@ -1,7 +1,5 @@
-# Technical
-
 ---
-name: Technical Style
+name: technical
 description: Detailed, data-rich analysis for technical teams and analysts
 ---