Feat: Delete MCP server #3221 (#8772)

### What problem does this PR solve?

Feat: Delete MCP server #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/hooks/use-mcp-request.ts

@@ -106,8 +106,8 @@ export const useDeleteMcpServer = () => {
     mutateAsync,
   } = useMutation({
     mutationKey: [McpApiAction.DeleteMcpServer],
-    mutationFn: async (params: Record<string, any>) => {
+    mutationFn: async (ids: string[]) => {
-      const { data = {} } = await mcpServerService.delete(params);
+      const { data = {} } = await mcpServerService.delete({ mcp_ids: ids });
       if (data.code === 0) {
         message.success(i18n.t(`message.deleted`));
 

web/src/pages/agent/constant.tsx

@@ -685,6 +685,7 @@ export const initialWaitingDialogueValues = {};
 export const initialAgentValues = {
   ...initialLlmBaseValues,
   description: '',
+  user_prompt: '',
   sys_prompt: ``,
   prompts: [{ role: PromptRole.User, content: `{${AgentGlobals.SysQuery}}` }],
   message_history_window_size: 12,

web/src/pages/agent/form/agent-form/index.tsx

@@ -12,6 +12,7 @@ import {
 } from '@/components/ui/form';
 import { Input, NumberInput } from '@/components/ui/input';
 import { RAGFlowSelect } from '@/components/ui/select';
+import { Textarea } from '@/components/ui/textarea';
 import { buildOptions } from '@/utils/form';
 import { zodResolver } from '@hookform/resolvers/zod';
 import { useMemo } from 'react';
@@ -39,6 +40,7 @@ const exceptionMethodOptions = buildOptions(AgentExceptionMethod);
 const FormSchema = z.object({
   sys_prompt: z.string(),
   description: z.string().optional(),
+  user_prompt: z.string().optional(),
   prompts: z.string().optional(),
   // prompts: z
   //   .array(
@@ -98,7 +100,23 @@ const AgentForm = ({ node }: INextOperatorForm) => {
         }}
       >
         <FormContainer>
-          {isSubAgent && <DescriptionField></DescriptionField>}
+          {isSubAgent && (
+            <>
+              <DescriptionField></DescriptionField>
+              <FormField
+                control={form.control}
+                name={`user_prompt`}
+                render={({ field }) => (
+                  <FormItem className="flex-1">
+                    <FormLabel>Subagent Input</FormLabel>
+                    <FormControl>
+                      <Textarea {...field}></Textarea>
+                    </FormControl>
+                  </FormItem>
+                )}
+              />
+            </>
+          )}
           <LargeModelFormField></LargeModelFormField>
           <FormField
             control={form.control}

web/src/pages/agent/hooks/use-add-node.ts

@@ -56,6 +56,12 @@ import {
   getNodeDragHandle,
 } from '../utils';
 
+function isBottomSubAgent(type: string, position: Position) {
+  return (
+    (type === Operator.Agent && position === Position.Bottom) ||
+    type === Operator.Tool
+  );
+}
 export const useInitializeOperatorParams = () => {
   const llmId = useFetchModelId();
 
@@ -114,8 +120,17 @@ export const useInitializeOperatorParams = () => {
   }, [llmId]);
 
   const initializeOperatorParams = useCallback(
-    (operatorName: Operator) => {
+    (operatorName: Operator, position: Position) => {
-      return initialFormValuesMap[operatorName];
+      const initialValues = initialFormValuesMap[operatorName];
+      if (isBottomSubAgent(operatorName, position)) {
+        return {
+          ...initialValues,
+          description: 'This is an agent for a specific task.',
+          user_prompt: 'This is the order you need to send to the agent.',
+        };
+      }
+
+      return initialValues;
     },
     [initialFormValuesMap],
   );
@@ -235,13 +250,6 @@ function useAddToolNode() {
   return { addToolNode };
 }
 
-function isBottomSubAgent(type: string, position: Position) {
-  return (
-    (type === Operator.Agent && position === Position.Bottom) ||
-    type === Operator.Tool
-  );
-}
-
 function useResizeIterationNode() {
   const { getNode, nodes, updateNode } = useGraphStore((state) => state);
 
@@ -324,7 +332,7 @@ export function useAddNode(reactFlowInstance?: ReactFlowInstance<any, any>) {
               getNodeName(type),
               nodes,
             ),
-            form: initializeOperatorParams(type as Operator),
+            form: initializeOperatorParams(type as Operator, params.position),
           },
           sourcePosition: Position.Right,
           targetPosition: Position.Left,

web/src/pages/profile-setting/mcp/mcp-card.tsx

@@ -35,7 +35,7 @@ export function McpCard({
         <section className="flex justify-between pb-2">
           <h3 className="text-lg font-semibold line-clamp-1">{data.name}</h3>
           <div className="space-x-4">
-            <McpDropdown>
+            <McpDropdown mcpId={data.id}>
               <MoreButton></MoreButton>
             </McpDropdown>
             <Checkbox

web/src/pages/profile-setting/mcp/mcp-dropdown.tsx

@@ -6,27 +6,33 @@ import {
   DropdownMenuSeparator,
   DropdownMenuTrigger,
 } from '@/components/ui/dropdown-menu';
+import { useDeleteMcpServer } from '@/hooks/use-mcp-request';
 import { PenLine, Trash2 } from 'lucide-react';
 import { MouseEventHandler, PropsWithChildren, useCallback } from 'react';
 import { useTranslation } from 'react-i18next';
 
-export function McpDropdown({ children }: PropsWithChildren) {
+export function McpDropdown({
+  children,
+  mcpId,
+}: PropsWithChildren & { mcpId: string }) {
   const { t } = useTranslation();
+  const { deleteMcpServer } = useDeleteMcpServer();
 
   const handleShowAgentRenameModal: MouseEventHandler<HTMLDivElement> =
     useCallback((e) => {
       e.stopPropagation();
     }, []);
 
-  const handleDelete: MouseEventHandler<HTMLDivElement> =
+  const handleDelete: MouseEventHandler<HTMLDivElement> = useCallback(() => {
-    useCallback(() => {}, []);
+    deleteMcpServer([mcpId]);
+  }, [deleteMcpServer, mcpId]);
 
   return (
     <DropdownMenu>
       <DropdownMenuTrigger asChild>{children}</DropdownMenuTrigger>
       <DropdownMenuContent>
         <DropdownMenuItem onClick={handleShowAgentRenameModal}>
-          {t('common.rename')} <PenLine />
+          {t('common.edit')} <PenLine />
         </DropdownMenuItem>
         <DropdownMenuSeparator />
         <ConfirmDeleteDialog onOk={handleDelete}>

web/src/pages/profile-setting/mcp/use-bulk-operate-mcp.tsx

@@ -1,3 +1,4 @@
+import { useDeleteMcpServer } from '@/hooks/use-mcp-request';
 import { Trash2, Upload } from 'lucide-react';
 import { useCallback, useState } from 'react';
 import { useTranslation } from 'react-i18next';
@@ -5,10 +6,13 @@ import { useTranslation } from 'react-i18next';
 export function useBulkOperateMCP() {
   const { t } = useTranslation();
   const [selectedList, setSelectedList] = useState<Array<string>>([]);
+  const { deleteMcpServer } = useDeleteMcpServer();
 
   const handleEnableClick = useCallback(() => {}, []);
 
-  const handleDelete = useCallback(() => {}, []);
+  const handleDelete = useCallback(() => {
+    deleteMcpServer(selectedList);
+  }, [deleteMcpServer, selectedList]);
 
   const handleSelectChange = useCallback((id: string, checked: boolean) => {
     setSelectedList((list) => {