更新 README.md、manifest.json、openapi.json 和 plugin.json 文件，重构为 Google Custom Search 插件，添加设置步骤、认证方式和限制信息，更新 API 相关参数和描述。

README.md

@@ -1,6 +1,41 @@
-Formatting [Serper](https://serper.dev/) search API with OpenAPI format. 
+# LobeChat Google Custom Search 插件
 
-Designed for [LobeChat](https://github.com/lobehub/lobe-chat). 
+使用 [Google Custom Search API](https://developers.google.com/custom-search) 的LobeChat搜索插件。
-See this plugin [on their plugin store page](https://lobechat.com/discover/plugin/search-engine-serper).
 
-`(Not affliated with any entities above.)`
+## 设置步骤
+
+1. 创建 Google Custom Search Engine
+   - 访问 [Google Programmable Search Engine](https://programmablesearch.google.com/create)
+   - 创建一个自定义搜索引擎
+   - 获取您的搜索引擎ID (cx参数)
+
+2. 获取 Google API 密钥
+   - 访问 [Google Cloud Console](https://console.cloud.google.com/)
+   - 创建一个项目
+   - 启用 "Custom Search API"
+   - 创建API密钥 (key参数)
+
+3. 在LobeChat中配置插件
+   - 将此插件添加到LobeChat
+   - 在配置页面中提供您的API密钥和搜索引擎ID
+   - 这些凭据会作为安全参数自动添加到每个请求中
+
+## 认证方式
+
+此插件使用以下两个安全参数:
+- `key`: 您的Google API密钥
+- `cx`: 您的自定义搜索引擎ID
+
+这两个参数会作为查询参数添加到API请求中。
+
+## 限制
+
+- Google Custom Search API 免费版每天限制100次查询
+- 付费版可获得更多配额
+
+## 隐私
+
+- 您的搜索查询将发送到Google
+- 此插件不会收集或存储您的个人数据
+
+`(与上述任何实体无关联)`

public/manifest.json

@@ -1,18 +1,18 @@
 {
   "api": {
     "type": "openapi",
-    "url": "https://raw.githubusercontent.com/GithuBarry/chat-plugin-search-engine/main/public/openapi.json",
+    "url": "https://raw.githubusercontent.com/foryoung365/lobechat-plugin-google/main/public/openapi.json",
     "is_user_authenticated": false
   },
   "auth": {
     "type": "none"
   },
-  "contact_email": "33831597+GithuBarry@users.noreply.github.com",
+  "contact_email": "1758359+foryoung365@users.noreply.github.com",
-  "description_for_human": "Google search engine via Serper.dev free API (2500x🆓/month)",
+  "description_for_human": "Google custom search engine API (100🆓/day)",
-  "description_for_model": "Plugin for performing web searches using the Serper.dev API to access Google search results.",
+  "description_for_model": "Plugin for performing web searches using the Google custom search engine API.",
-  "legal_info_url": "https://serper.dev/terms",
+  "legal_info_url": "https://developers.google.com/custom-search/v1/introduction",
-  "logo_url": "https://serper.dev/favicon.ico",
+  "logo_url": "https://www.google.com/favicon.ico",
-  "name_for_human": "Search Google via Serper",
+  "name_for_human": "Search Google via Google Custom Search",
-  "name_for_model": "search-engine-serper",
+  "name_for_model": "search-engine-google-custom-search",
   "schema_version": "v1"
 }

public/openapi.json

@@ -1,10 +1,17 @@
 {
   "components": {
     "securitySchemes": {
-      "apiAuth": {
+      "googleApiKey": {
         "type": "apiKey",
-        "name": "X-API-KEY",
+        "name": "key",
-        "in": "header"
+        "in": "query",
+        "description": "API key for Google Custom Search API"
+      },
+      "customSearchId": {
+        "type": "apiKey",
+        "name": "cx",
+        "in": "query",
+        "description": "The custom search engine ID to use for this request"
       }
     }
   },
@@ -14,9 +21,9 @@
   },
   "openapi": "3.0.0",
   "paths": {
-    "/search": {
+    "/customsearch/v1": {
-      "post": {
+      "get": {
-        "summary": "Search Google and return top 10 results",
+        "summary": "Search Google using Custom Search API",
         "operationId": "searchGoogle",
         "parameters": [
           {
@@ -28,6 +35,16 @@
             "required": true,
             "description": "Search query string"
           },
+          {
+            "in": "query",
+            "name": "num",
+            "schema": {
+              "type": "integer",
+              "default": 10
+            },
+            "required": false,
+            "description": "Number of search results to return (1-10)"
+          },
           {
             "in": "query",
             "name": "gl",
@@ -35,7 +52,7 @@
               "type": "string"
             },
             "required": false,
-            "description": "Google Geo location parameter"
+            "description": "Geolocation of end user (country code)"
           },
           {
             "in": "query",
@@ -44,7 +61,7 @@
               "type": "string"
             },
             "required": false,
-            "description": "Google Geo locale parameter"
+            "description": "Interface language"
           }
         ],
         "responses": {
@@ -54,14 +71,26 @@
               "application/json": {
                 "schema": {
                   "type": "object",
-                  "required": [
-                    "result"
-                  ],
                   "properties": {
-                    "result": {
+                    "items": {
+                      "type": "array",
+                      "items": {
+                        "type": "object",
+                        "properties": {
+                          "title": {
                             "type": "string",
-                      "description": "Top 10 search results",
+                            "description": "The title of the search result"
-                      "example": "\"title\": \"周末游推荐\",\n\"link\": \"https://www.example.com/destinations-for-weekends\",\n\"snippet\": \"周末去哪玩?周末旅游频道,精心推荐数百个周末游经典线路\",\n\"position\": 1"
+                          },
+                          "link": {
+                            "type": "string",
+                            "description": "The URL of the search result"
+                          },
+                          "snippet": {
+                            "type": "string",
+                            "description": "A snippet of text from the search result"
+                          }
+                        }
+                      }
                     }
                   }
                 }
@@ -71,7 +100,8 @@
         },
         "security": [
           {
-            "apiAuth": []
+            "googleApiKey": [],
+            "customSearchId": []
           }
         ]
       }
@@ -79,12 +109,13 @@
   },
   "security": [
     {
-      "apiAuth": []
+      "googleApiKey": [],
+      "customSearchId": []
     }
   ],
   "servers": [
     {
-      "url": "https://google.serper.dev"
+      "url": "https://www.googleapis.com"
     }
   ]
 }

public/plugin.json

@@ -1,13 +1,13 @@
 {
   "author": "Barry",
   "homepage": "https://github.com/GithuBarry/chat-plugin-search-engine",
-  "identifier": "search-engine-serper",
+  "identifier": "search-engine-google-custom",
   "manifest": "https://raw.githubusercontent.com/GithuBarry/chat-plugin-search-engine/main/public/manifest.json",
   "meta": {
     "avatar": "🔍",
-    "description": "Google search engine via Serper.dev free API (2500x🆓/month)",
+    "description": "Google search engine via Google Custom Search API (100🆓/day)",
     "tags": ["web", "search"],
-    "title": "Search Google via Serper"
+    "title": "Search Google via Custom Search"
   },
   "schemaVersion": 1
 }