revert(ui): language switcher back to its own band; fold MCP into Model-Context-Protocol

_includes/language_switcher.html

@@ -14,15 +14,14 @@
   {% if counterpart %}
     {% if page.lang == 'ko' %}{% assign other_label = 'English' %}{% else %}{% assign other_label = '한국어' %}{% endif %}
     {%- comment -%}
-      Rendered as a meta item inside .post-header-info, next to Published / Read
-      time / Category. It used to sit in its own band between the meta panel and
-      the table of contents, right-aligned against nothing — a lone button in an
-      empty strip, which read as leftover markup rather than a control.
+      A standalone button between the meta panel and the table of contents, not a
+      meta item inside .post-header-info. "Read this in English" is an action the
+      reader takes, unlike the date or category next to it, and it carries its own
+      label in the link text — so it needs neither a Language: caption nor a
+      column in that row.
     {%- endcomment -%}
-    <div class="post-language language-switcher">
-      <span class="meta-label">Language</span>
-      <a class="meta-value" href="{{ counterpart.url | prepend: site.baseurl }}"
-         rel="alternate" hreflang="{{ counterpart.lang }}">
+    <div class="language-switcher">
+      <a href="{{ counterpart.url | prepend: site.baseurl }}" rel="alternate" hreflang="{{ counterpart.lang }}">
         {{ other_label }}로 읽기 →
       </a>
     </div>

_layouts/post.html

@@ -33,7 +33,6 @@ <h1 class="title">{{ page.title }}</h1>
           {% endfor %}
         </div>
         {% endif %}
-        {% include language_switcher.html %}
       </div>
       {% if page.tags.size > 0 %}
       <div class="post-tags">
@@ -45,6 +44,8 @@ <h1 class="title">{{ page.title }}</h1>
       {% endif %}
     </section>
 
+    {% include language_switcher.html %}
+
     <details id="post-toc" class="post-toc" open hidden>
       <summary>
         <span class="post-toc-title">Contents</span>

_posts/2026-04-12-agentcore-harness-engineering-analysis.md

@@ -7,7 +7,7 @@ description: >-
   Build·Deploy·Assess 세 층으로 열어 하네스 체크리스트의 어디를 채우고 어디를 비워 두었는지 짚습니다.
 date: 2026-04-12 12:00:00
 categories: ["Insights", "Agentic-AI"]
-tags: ["AgentCore", "AWS-Bedrock", "Harness-Engineering", "Agentic-Infrastructure", "MCP", "Model-Context-Protocol", "Cedar-Policy", "Managed-RAG", "Agent-Registry", "Agentic-AI"]
+tags: ["AgentCore", "AWS-Bedrock", "Harness-Engineering", "Agentic-Infrastructure", "Model-Context-Protocol", "Cedar-Policy", "Managed-RAG", "Agent-Registry", "Agentic-AI"]
 cover: /assets/images/insights.jpg
 use_math: false
 ---

_sass/_post.scss

@@ -215,9 +215,11 @@
   }
 
   // Language switcher (ko/en translation link)
-  // Now a meta item in .post-header-info, so it inherits that row's layout
-  // instead of owning a full-width right-aligned band of its own.
+  // Its own band under the meta panel, aligned right so it reads as a control
+  // offered to the reader rather than another field of metadata.
   .language-switcher {
+    margin: 1.5em 0;
+    text-align: right;
 
     a {
       display: inline-block;