diff --git a/.agents/plugins/marketplace.json b/.agents/plugins/marketplace.json
new file mode 100644
index 0000000..12df680
--- /dev/null
+++ b/.agents/plugins/marketplace.json
@@ -0,0 +1,75 @@
+{
+  "name": "jsc",
+  "plugins": [
+    {
+      "name": "jsc-ask",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/ask.git"
+      }
+    },
+    {
+      "name": "jsc-cli",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/cli.git"
+      }
+    },
+    {
+      "name": "jsc-git",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/git.git"
+      }
+    },
+    {
+      "name": "jsc-gitea",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/gitea.git"
+      }
+    },
+    {
+      "name": "jsc-hooks",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/hooks.git"
+      }
+    },
+    {
+      "name": "jsc-log",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/log.git"
+      }
+    },
+    {
+      "name": "jsc-meta",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/meta.git"
+      }
+    },
+    {
+      "name": "jsc-pkg",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/pkg.git"
+      }
+    },
+    {
+      "name": "jsc-review",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/review.git"
+      }
+    },
+    {
+      "name": "jsc-sdlc",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/sdlc.git"
+      }
+    }
+  ]
+}
diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
new file mode 100644
index 0000000..28bb223
--- /dev/null
+++ b/.claude-plugin/marketplace.json
@@ -0,0 +1,89 @@
+{
+  "name": "jsc",
+  "description": "jsc 跨 AI 助理技能組的統一 marketplace（claude / codex / copilot / antigravity / kiro）。",
+  "owner": {
+    "name": "JSC"
+  },
+  "plugins": [
+    {
+      "name": "jsc-ask",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/ask.git"
+      },
+      "description": "決策樹問詢與問詢紀錄（QUESTION_* wiki 頁）"
+    },
+    {
+      "name": "jsc-cli",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/cli.git"
+      },
+      "description": "CLI 偵測、模型能力標籤與技能庫批次部署"
+    },
+    {
+      "name": "jsc-git",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/git.git"
+      },
+      "description": "Commit 分組認可與 Push Request 建立"
+    },
+    {
+      "name": "jsc-gitea",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/gitea.git"
+      },
+      "description": "Gitea API 工具、Wiki 讀寫與存取庫批次同步"
+    },
+    {
+      "name": "jsc-hooks",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/hooks.git"
+      },
+      "description": "跨 CLI hooks：STE100 語言強制、工時計時、技能用量記錄"
+    },
+    {
+      "name": "jsc-log",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/log.git"
+      },
+      "description": "工作日誌（LOG_* wiki 頁）與技能使用統計"
+    },
+    {
+      "name": "jsc-meta",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/meta.git"
+      },
+      "description": "技能組自我管理：新建/更新/刪除技能與技能準則"
+    },
+    {
+      "name": "jsc-pkg",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/pkg.git"
+      },
+      "description": "套件批次更新（nodejs/python/dotnet），失敗還原"
+    },
+    {
+      "name": "jsc-review",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/review.git"
+      },
+      "description": "程式碼審查：Refactoring 壞味道六組 + 註解規範 + 淺模組"
+    },
+    {
+      "name": "jsc-sdlc",
+      "source": {
+        "source": "url",
+        "url": "https://gitea.jsc.idv.tw/plugins/sdlc.git"
+      },
+      "description": "開發生命週期：規劃/分析/實作/維護（wiki 追蹤）"
+    }
+  ]
+}