diff --git a/CHANGELOG.md b/CHANGELOG.md
index 624d5c2..b7b0bbf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,9 @@ All meaningful directory changes are recorded here. Dates use `YYYY-MM-DD`.
 
 ### Added
 
+<!-- topic-sync:34251909007 -->
+- Automatically added [dsh-time-machine](https://github.com/GooDAnDReaDY/dsh-time-machine) to Tools & Capabilities from the `dsh-plugin` topic.
+
 <!-- topic-sync:34222166080 -->
 - Automatically added [dsh-voice](https://github.com/GooDAnDReaDY/dsh-voice) to Interaction & Experience from the `dsh-plugin` topic.
 
diff --git a/README.md b/README.md
index 0e599a1..097708f 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ English | [中文](README.zh.md)
 
 > An independent, bilingual, and continuously maintained plugin directory for [DeepSeek Harness](https://github.com/deepseek-ai/deepseek-harness) (`dsh`).
 
-Explore **249 plugins** across seven broad areas. Each plugin appears once, under the category that best represents its primary use. Last directory review: **September 8, 2026**.
+Explore **250 plugins** across seven broad areas. Each plugin appears once, under the category that best represents its primary use. Last directory review: **September 8, 2026**.
 
 ## Start here
 
@@ -17,7 +17,7 @@ Explore **249 plugins** across seven broad areas. Each plugin appears once, unde
 
 ### Current snapshot
 
-This is the first published directory snapshot: **249 plugins**, grouped into **7 categories**, with matching English and Chinese entries. Future additions, removals, and corrections are recorded in [CHANGELOG.md](CHANGELOG.md).
+This is the first published directory snapshot: **250 plugins**, grouped into **7 categories**, with matching English and Chinese entries. Future additions, removals, and corrections are recorded in [CHANGELOG.md](CHANGELOG.md).
 
 ## Browse by category
 
@@ -162,6 +162,7 @@ This is the first published directory snapshot: **249 plugins**, grouped into **
 - [omdsh-editor](https://github.com/omdsh-plugins/omdsh-editor) — Adds a session-header control to open the current project directory in a detected native editor, with routes to list editors, serve their icons, and launch one.
 - [dsh-ux-writing](https://github.com/uckkk/dsh-ux-writing) — Provides UX microcopy writing guidelines and button/error message copy recommendations for DeepSeek Harness.
 - [humanizer-ru](https://github.com/Vladimir-Human/humanizer-ru) — Detects and removes AI-generated traces from Russian text using pattern and regex markers.
+- [dsh-time-machine](https://github.com/GooDAnDReaDY/dsh-time-machine) — Provides shadow Git snapshots, workspace rollback, and visual diff capabilities for DeepSeek Harness.
 
 ## Knowledge & Memory
 
diff --git a/README.zh.md b/README.zh.md
index b664e69..aed4446 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -6,7 +6,7 @@
 
 > 一个独立维护、双语呈现、持续更新的 [DeepSeek Harness](https://github.com/deepseek-ai/deepseek-harness)（`dsh`）插件目录。
 
-当前整理 **249 个插件**，统一归入七个大类。每个插件只出现一次，并按照最主要的使用价值进行分类。最近一次目录复核：**2026 年 9 月 8 日**。
+当前整理 **250 个插件**，统一归入七个大类。每个插件只出现一次，并按照最主要的使用价值进行分类。最近一次目录复核：**2026 年 9 月 8 日**。
 
 ## 从这里开始
 
@@ -17,7 +17,7 @@
 
 ### 当前快照
 
-这是目录的首个公开快照：共 **249 个插件**、**7 个大类**，中英文条目一一对应。后续新增、移除和修正统一记录在 [CHANGELOG.md](CHANGELOG.md)。
+这是目录的首个公开快照：共 **250 个插件**、**7 个大类**，中英文条目一一对应。后续新增、移除和修正统一记录在 [CHANGELOG.md](CHANGELOG.md)。
 
 ## 分类浏览
 
@@ -162,6 +162,7 @@
 - [omdsh-editor](https://github.com/omdsh-plugins/omdsh-editor) — 在会话头部添加一个控件，用于在检测到的本机编辑器中打开当前项目目录，并提供列出编辑器、提供图标和启动编辑器的路由。
 - [dsh-ux-writing](https://github.com/uckkk/dsh-ux-writing) — 提供DeepSeek Harness的UX微文案规范及按钮、错误提示文案撰写指南。
 - [humanizer-ru](https://github.com/Vladimir-Human/humanizer-ru) — 检测并去除俄语文本中的 AI 生成痕迹，使用模式与正则标记。
+- [dsh-time-machine](https://github.com/GooDAnDReaDY/dsh-time-machine) — 为 DeepSeek Harness 提供影子 Git 快照、工作区回滚及可视化差异功能。
 
 ## 知识与记忆
 
diff --git a/data/plugins.json b/data/plugins.json
index 342564a..3464543 100644
--- a/data/plugins.json
+++ b/data/plugins.json
@@ -1152,6 +1152,15 @@
       "source": "github-topic:dsh-plugin",
       "url": "https://github.com/Vladimir-Human/humanizer-ru"
     },
+    {
+      "category": "tools",
+      "description_en": "Provides shadow Git snapshots, workspace rollback, and visual diff capabilities for DeepSeek Harness.",
+      "description_zh": "为 DeepSeek Harness 提供影子 Git 快照、工作区回滚及可视化差异功能。",
+      "name": "dsh-time-machine",
+      "repository_id": 1352355124,
+      "source": "github-topic:dsh-plugin",
+      "url": "https://github.com/GooDAnDReaDY/dsh-time-machine"
+    },
     {
       "category": "knowledge",
       "description_en": "Builds auditable SQLite FTS5 knowledge packs from text, Markdown, DOCX, and PDF files.",