feat: CAMEL native gmail integration

.env.development

@@ -1,8 +1,8 @@
 VITE_BASE_URL=/api
 
-VITE_PROXY_URL=https://dev.eigent.ai
+# VITE_PROXY_URL=https://dev.eigent.ai
 
-VITE_USE_LOCAL_PROXY=false
+# VITE_USE_LOCAL_PROXY=false
 
-# VITE_PROXY_URL=http://localhost:3001
-# VITE_USE_LOCAL_PROXY=true
+VITE_PROXY_URL=http://localhost:3001
+VITE_USE_LOCAL_PROXY=true

backend/app/controller/tool_controller.py

@@ -2,7 +2,7 @@
 from loguru import logger
 from app.utils.toolkit.notion_mcp_toolkit import NotionMCPToolkit
 from app.utils.toolkit.google_calendar_toolkit import GoogleCalendarToolkit
-
+from app.utils.toolkit.google_gmail_native_toolkit import GoogleGmailNativeToolkit
 
 router = APIRouter(tags=["task"])
 
@@ -80,10 +80,32 @@ async def install_tool(tool: str):
                 status_code=500,
                 detail=f"Failed to install {tool}: {str(e)}"
             )
+    elif tool == "gmail":
+        try:
+            # Use a dummy task_id for installation, as this is just for pre-authentication
+            toolkit = GoogleGmailNativeToolkit("install_auth")
+
+            # Get available tools to verify connection
+            tools = [tool_func.func.__name__ for tool_func in toolkit.get_tools()]
+            logger.info(f"Successfully pre-instantiated {tool} toolkit with {len(tools)} tools")
+
+            return {
+                "success": True,
+                "tools": tools,
+                "message": f"Successfully installed {tool} toolkit",
+                "count": len(tools),
+                "toolkit_name": "GoogleGmailNativeToolkit"
+            }
+        except Exception as e:
+            logger.error(f"Failed to install {tool} toolkit: {e}")
+            raise HTTPException(
+                status_code=500,
+                detail=f"Failed to install {tool}: {str(e)}"
+            )
     else:
         raise HTTPException(
             status_code=404,
-            detail=f"Tool '{tool}' not found. Available tools: ['notion', 'google_calendar']"
+            detail=f"Tool '{tool}' not found. Available tools: ['notion', 'google_calendar', 'gmail']"
         )
 
 
@@ -110,6 +132,13 @@ async def list_available_tools():
                 "description": "Google Calendar integration for managing events and schedules",
                 "toolkit_class": "GoogleCalendarToolkit",
                 "requires_auth": True
+            },
+            {
+                "name": "gmail",
+                "display_name": "Gmail",
+                "description": "Gmail integration for sending, reading, and managing emails",
+                "toolkit_class": "GoogleGmailNativeToolkit",
+                "requires_auth": True
             }
         ]
     }

backend/app/utils/agent.py

@@ -24,7 +24,7 @@
 from app.utils.toolkit.file_write_toolkit import FileToolkit
 from app.utils.toolkit.google_calendar_toolkit import GoogleCalendarToolkit
 from app.utils.toolkit.google_drive_mcp_toolkit import GoogleDriveMCPToolkit
-from app.utils.toolkit.google_gmail_mcp_toolkit import GoogleGmailMCPToolkit
+from app.utils.toolkit.google_gmail_native_toolkit import GoogleGmailNativeToolkit
 from app.utils.toolkit.human_toolkit import HumanToolkit
 from app.utils.toolkit.markitdown_toolkit import MarkItDownToolkit
 from app.utils.toolkit.mcp_search_toolkit import McpSearchToolkit
@@ -1262,7 +1262,7 @@ async def social_medium_agent(options: Chat):
         *RedditToolkit.get_can_use_tools(options.task_id),
         *await NotionMCPToolkit.get_can_use_tools(options.task_id),
         # *SlackToolkit.get_can_use_tools(options.task_id),
-        *await GoogleGmailMCPToolkit.get_can_use_tools(options.task_id, options.get_bun_env()),
+        *GoogleGmailNativeToolkit.get_can_use_tools(options.task_id),
         *GoogleCalendarToolkit.get_can_use_tools(options.task_id),
         *HumanToolkit.get_can_use_tools(options.task_id, Agents.social_medium_agent),
         *TerminalToolkit(options.task_id, agent_name=Agents.social_medium_agent, clone_current_env=False).get_tools(),
@@ -1357,7 +1357,7 @@ async def social_medium_agent(options: Chat):
             LinkedInToolkit.toolkit_name(),
             RedditToolkit.toolkit_name(),
             NotionMCPToolkit.toolkit_name(),
-            GoogleGmailMCPToolkit.toolkit_name(),
+            GoogleGmailNativeToolkit.toolkit_name(),
             GoogleCalendarToolkit.toolkit_name(),
             HumanToolkit.toolkit_name(),
             TerminalToolkit.toolkit_name(),
@@ -1437,7 +1437,7 @@ async def get_toolkits(tools: list[str], agent_name: str, api_task_id: str):
         "github_toolkit": GithubToolkit,
         "google_calendar_toolkit": GoogleCalendarToolkit,
         "google_drive_mcp_toolkit": GoogleDriveMCPToolkit,
-        "google_gmail_mcp_toolkit": GoogleGmailMCPToolkit,
+        "google_gmail_native_toolkit": GoogleGmailNativeToolkit,
         "image_analysis_toolkit": ImageAnalysisToolkit,
         "linkedin_toolkit": LinkedInToolkit,
         "mcp_search_toolkit": McpSearchToolkit,

backend/app/utils/toolkit/google_gmail_mcp_toolkit.py

@@ -1,3 +1,10 @@
+"""
+DEPRECATED: This MCP-based Gmail toolkit is no longer used.
+Use GoogleGmailNativeToolkit instead for Gmail integration.
+
+This file is kept for reference only and is not imported anywhere in the codebase.
+"""
+
 from camel.toolkits import BaseToolkit, FunctionTool, MCPToolkit
 from app.component.environment import env, env_or_fail
 from app.component.command import bun
@@ -6,6 +13,11 @@
 
 
 class GoogleGmailMCPToolkit(BaseToolkit, AbstractToolkit):
+    """
+    DEPRECATED: Use GoogleGmailNativeToolkit instead.
+
+    This MCP-based implementation is no longer integrated into the agent system.
+    """
     agent_name: str = Agents.social_medium_agent
 
     def __init__(