config: disable all agents except ResearchAgent in initialization

python/configs/agent_cards/aswath_damodaran_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/ben_graham_agent.json

@@ -18,7 +18,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/bill_ackman_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/cathie_wood_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/charlie_munger_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/fundamentals_analyst_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/michael_burry_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/mohnish_pabrai_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/peter_lynch_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/phil_fisher_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/rakesh_jhunjhunwala_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/sentiment_analyst_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/stanley_druckenmiller_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/technical_analyst_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/trading_agents.json

@@ -23,6 +23,7 @@
             "US market"
         ]
     }],
+    "enabled": false,
     "provider": {
         "organization": "Tauric",
         "url": "https://arxiv.org/abs/2412.20138"

python/configs/agent_cards/valuation_analyst_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/configs/agent_cards/warren_buffett_agent.json

@@ -19,7 +19,7 @@
             ]
         }
     ],
-    "enabled": true,
+    "enabled": false,
     "metadata": {
         "version": "1.0.0",
         "author": "ValueCell Team",

python/valuecell/server/api/routers/agent.py

@@ -7,7 +7,13 @@
 from fastapi import APIRouter, Depends, HTTPException, Path, Query
 from sqlalchemy.orm import Session
 
-from valuecell.server.api.schemas.agent import AgentListResponse, AgentResponse
+from valuecell.server.api.schemas.agent import (
+    AgentEnableRequest,
+    AgentEnableResponse,
+    AgentEnableSuccessResponse,
+    AgentListResponse,
+    AgentResponse,
+)
 from valuecell.server.api.schemas.base import SuccessResponse
 from valuecell.server.db import get_db
 from valuecell.server.services.agent_service import AgentService
@@ -124,4 +130,50 @@ async def get_agent_by_name(
                 detail=f"Failed to retrieve agent information: {str(e)}",
             )
 
+    @router.post(
+        "/{agent_name}/enable",
+        response_model=AgentEnableSuccessResponse,
+        summary="Update agent enable status",
+        description="Enable or disable an agent by its name",
+    )
+    async def update_agent_enable_status(
+        agent_name: str = Path(..., description="Name of the agent"),
+        request: AgentEnableRequest = ...,
+        db: Session = Depends(get_db),
+    ) -> AgentEnableSuccessResponse:
+        """
+        Update the enabled status of a specific agent by name.
+
+        - **agent_name**: Name of the agent to update
+        - **enabled**: Whether to enable (true) or disable (false) the agent
+
+        Returns updated agent status information, or 404 error if agent doesn't exist.
+        """
+        try:
+            updated_agent = AgentService.update_agent_enabled(
+                db=db, agent_name=agent_name, enabled=request.enabled
+            )
+            if not updated_agent:
+                raise HTTPException(
+                    status_code=404, detail=f"Agent with name '{agent_name}' not found"
+                )
+
+            response_data = AgentEnableResponse(
+                agent_name=updated_agent.agent_name,
+                enabled=updated_agent.enabled,
+                message=f"Agent '{agent_name}' has been {'enabled' if request.enabled else 'disabled'} successfully"
+            )
+
+            return SuccessResponse.create(
+                data=response_data,
+                msg=f"Successfully {'enabled' if request.enabled else 'disabled'} agent '{agent_name}'"
+            )
+        except HTTPException:
+            raise
+        except Exception as e:
+            raise HTTPException(
+                status_code=500,
+                detail=f"Failed to update agent status: {str(e)}",
+            )
+
     return router

python/valuecell/server/api/schemas/agent.py

@@ -108,6 +108,21 @@ class AgentQueryParams(BaseModel):
     )
 
 
+class AgentEnableRequest(BaseModel):
+    """Request model for updating agent enable status."""
+
+    enabled: bool = Field(..., description="Whether to enable or disable the agent")
+
+
+class AgentEnableResponse(BaseModel):
+    """Response model for agent enable status update."""
+
+    agent_name: str = Field(..., description="Name of the agent")
+    enabled: bool = Field(..., description="Current enabled status")
+    message: str = Field(..., description="Status update message")
+
+
 # Type aliases for SuccessResponse
 AgentResponse = SuccessResponse[AgentData]
 AgentListResponse = SuccessResponse[AgentListData]
+AgentEnableSuccessResponse = SuccessResponse[AgentEnableResponse]

python/valuecell/server/services/agent_service.py

@@ -2,6 +2,7 @@
 Agent service layer for handling agent-related business logic.
 """
 
+from datetime import datetime
 from typing import Optional
 
 from sqlalchemy import and_, or_
@@ -106,6 +107,46 @@ def get_agent_by_id(db: Session, agent_id: int) -> Optional[AgentData]:
             updated_at=agent.updated_at,
         )
 
+    @staticmethod
+    def update_agent_enabled(db: Session, agent_name: str, enabled: bool) -> Optional[AgentData]:
+        """
+        Update the enabled status of an agent by name.
+
+        Args:
+            db: Database session
+            agent_name: Name of the agent to update
+            enabled: New enabled status
+
+        Returns:
+            Updated AgentData if found and updated, None if agent not found
+        """
+        agent = db.query(Agent).filter(Agent.name == agent_name).first()
+
+        if not agent:
+            return None
+
+        # Update the enabled status and timestamp
+        agent.enabled = enabled
+        agent.updated_at = datetime.utcnow()
+
+        # Commit the changes
+        db.commit()
+        db.refresh(agent)
+
+        return AgentData(
+            id=agent.id,
+            agent_name=agent.name,
+            display_name=agent.display_name,
+            description=agent.description,
+            version=agent.version,
+            enabled=agent.enabled,
+            icon_url=agent.icon_url,
+            agent_metadata=agent.agent_metadata,
+            config=agent.config,
+            created_at=agent.created_at,
+            updated_at=agent.updated_at,
+        )
+
     @staticmethod
     def get_agent_by_name(db: Session, agent_name: str) -> Optional[AgentData]:
         """