refactor: rename direct tools to MCP tools across the codebase for consistency

web/app/dashboard/ai-agents/_components/config-workbench.tsx

@@ -63,15 +63,15 @@ import { cn } from "@/lib/utils"
 
 type RuntimeMode = "workflow" | "autonomous" | "hybrid"
 type SectionKey = "setup" | "persona" | "capability" | "service"
-type DirectToolItem = CreateAIAgentPayload["directTools"][number]
+type MCPToolItem = CreateAIAgentPayload["mcpTools"][number]
 
-type DirectToolOption = {
+type MCPToolOption = {
   value: string
   label: string
   group: string
   subtitle: string
   description?: string
-  meta: DirectToolItem
+  meta: MCPToolItem
 }
 
 const runtimeModes: {
@@ -142,7 +142,7 @@ export function AIAgentConfigWorkbench({
   const [selectedTeamIds, setSelectedTeamIds] = useState<number[]>([])
   const [selectedSkillIds, setSelectedSkillIds] = useState<number[]>([])
   const [selectedKnowledgeBaseIds, setSelectedKnowledgeBaseIds] = useState<number[]>([])
-  const [directTools, setDirectTools] = useState<DirectToolItem[]>([])
+  const [mcpTools, setMCPTools] = useState<MCPToolItem[]>([])
   const [workflowBindings, setWorkflowBindings] = useState<AIAgentWorkflowBindingInput[]>([])
 
   const [aiConfigs, setAIConfigs] = useState<AIConfig[]>([])
@@ -197,7 +197,7 @@ export function AIAgentConfigWorkbench({
         setSelectedTeamIds([])
         setSelectedSkillIds([])
         setSelectedKnowledgeBaseIds([])
-        setDirectTools([])
+        setMCPTools([])
         setWorkflowBindings([])
         return
       }
@@ -226,7 +226,7 @@ export function AIAgentConfigWorkbench({
       setSelectedTeamIds((detail.teams ?? []).map((team) => team.id))
       setSelectedSkillIds(detail.skillIds ?? [])
       setSelectedKnowledgeBaseIds(detail.knowledgeBaseIds ?? [])
-      setDirectTools(detail.directTools ?? [])
+      setMCPTools(detail.mcpTools ?? [])
       setWorkflowBindings(
         (detail.workflowBindings ?? []).map(
           ({ workflowVersionId, toolName, triggerInstruction, priority, enabled }) => ({
@@ -299,20 +299,14 @@ export function AIAgentConfigWorkbench({
     () => knowledgeBases.map((item) => ({ value: String(item.id), label: item.name })),
     [knowledgeBases],
   )
-  const directToolOptions = useMemo<DirectToolOption[]>(
+  const mcpToolOptions = useMemo<MCPToolOption[]>(
     () =>
       toolCatalog
-        .filter(
-          (tool) =>
-            !tool.autoInjected &&
-            (tool.sourceType === "mcp" ||
-              tool.toolCode === "builtin/conversation_context" ||
-              tool.toolCode === "graph/prepare_ticket_draft"),
-        )
+        .filter((tool) => !tool.autoInjected && tool.sourceType === "mcp")
         .map((tool) => ({
           value: tool.toolCode,
           label: tool.title || tool.toolName,
-          group: tool.sourceType === "builtin" ? "内置工具" : tool.serverCode,
+          group: tool.serverCode,
           subtitle: tool.toolCode,
           description: tool.description || undefined,
           meta: {
@@ -348,10 +342,10 @@ export function AIAgentConfigWorkbench({
     setNext([...current, id])
   }
 
-  function setDirectToolSelection(values: string[]) {
-    setDirectTools(
+  function setMCPToolSelection(values: string[]) {
+    setMCPTools(
       values.flatMap((value) => {
-        const option = directToolOptions.find((item) => item.value === value)
+        const option = mcpToolOptions.find((item) => item.value === value)
         return option ? [option.meta] : []
       }),
     )
@@ -430,7 +424,7 @@ export function AIAgentConfigWorkbench({
       fallbackMessage: fallbackMessage.trim(),
       knowledgeBaseIds: uniqueNumbers(selectedKnowledgeBaseIds),
       skillIds: uniqueNumbers(selectedSkillIds),
-      directTools,
+      mcpTools,
       workflowBindings,
     }
   }
@@ -775,16 +769,16 @@ export function AIAgentConfigWorkbench({
                 </FormSection>
 
                 <FormSection
-                  title="Direct Tool"
-                  description="从工具分组中选择 Agent 可以直接调用的工具。"
+                  title="MCP Tool"
+                  description="选择允许 Agent 调用的 MCP Tool，选项与 MCP Tool 管理中的可用工具保持一致。"
                 >
                   <OptionCombobox
                     multiple
-                    values={directTools.map((tool) => tool.toolCode)}
-                    options={directToolOptions}
-                    placeholder="选择 Direct Tool"
-                    emptyText="没有可用 Direct Tool"
-                    onValuesChange={setDirectToolSelection}
+                    values={mcpTools.map((tool) => tool.toolCode)}
+                    options={mcpToolOptions}
+                    placeholder="选择 MCP Tool"
+                    emptyText="没有可用 MCP Tool"
+                    onValuesChange={setMCPToolSelection}
                   />
                 </FormSection>
               </div>

web/app/dashboard/ai-agents/page.tsx

@@ -182,23 +182,23 @@ export default function DashboardAIAgentsPage() {
         label: t("aiAgent.columnCapabilities"),
         render: (item) => {
           const skills = item.skills ?? [];
-          const directTools = item.directTools ?? [];
-          const directToolServerCodes = Array.from(
-            new Set(directTools.map((tool) => tool.serverCode).filter(Boolean)),
+          const mcpTools = item.mcpTools ?? [];
+          const mcpServerCodes = Array.from(
+            new Set(mcpTools.map((tool) => tool.serverCode).filter(Boolean)),
           );
           return (
             <div className="space-y-2">
               <div className="flex flex-wrap gap-1">
                 <Badge variant="secondary">{skills.length} Skills</Badge>
-                <Badge variant="secondary">{directTools.length} Tools</Badge>
+                <Badge variant="secondary">{mcpTools.length} MCP Tools</Badge>
               </div>
               <div className="flex flex-wrap gap-1">
-                {directToolServerCodes.length === 0 ? (
+                {mcpServerCodes.length === 0 ? (
                   <span className="text-sm text-muted-foreground">
                     {t("aiAgent.noMcpServer")}
                   </span>
                 ) : (
-                  directToolServerCodes.map((serverCode) => (
+                  mcpServerCodes.map((serverCode) => (
                     <Badge key={serverCode} variant="outline">
                       {serverCode}
                     </Badge>

web/lib/api/admin.ts

@@ -241,7 +241,7 @@ export type AIAgent = {
 	knowledgeBaseIds: number[]
   skillIds: number[]
   skills: { id: number; name: string }[]
-	directTools: {
+	mcpTools: {
     toolCode: string
     serverCode: string
     toolName: string
@@ -282,7 +282,7 @@ export type CreateAIAgentPayload = {
   fallbackMessage: string
 	knowledgeBaseIds: number[]
   skillIds: number[]
-  directTools: {
+  mcpTools: {
     toolCode: string
     serverCode: string
     toolName: string

web/messages/en-US.json

@@ -1049,7 +1049,7 @@
     "loadTeamsFailed": "Could not load support teams.",
     "loadKnowledgeFailed": "Could not load knowledge bases.",
     "loadSkillsFailed": "Could not load skills.",
-    "loadDirectToolsFailed": "Could not load Direct Tools.",
+    "loadMCPToolsFailed": "Could not load MCP Tools.",
     "builtinTools": "Built-in tools",
     "ungrouped": "Ungrouped",
     "notSelected": "Not selected",
@@ -1090,7 +1090,7 @@
     "sectionCapabilities": "Capabilities",
     "knowledgeTab": "Knowledge",
     "skillsTab": "Skills",
-    "directToolsTab": "MCP tools",
+    "mcpToolsTab": "MCP Tools",
     "knowledgeHint": "Select at least one knowledge base. You can adjust priority order.",
     "selectKnowledge": "Select and add knowledge base",
     "searchKnowledge": "Search knowledge bases",
@@ -1109,15 +1109,15 @@
     "emptySkill": "No skills available",
     "noSkillsHint": "Without skills, routing only uses knowledge bases or human handoff.",
     "removeSkill": "Remove skill {name}",
-    "directToolsHint": "Use only for low-risk atomic lookups through external MCP tools.",
+    "mcpToolsHint": "Select the MCP Tools this Agent is allowed to call.",
     "selectToolGroup": "Select tool group",
     "searchToolGroup": "Search tool groups",
     "emptyToolGroup": "No tool groups available",
-    "selectDirectTool": "Select Direct Tool",
-    "searchDirectTool": "Search Direct Tools",
-    "emptyDirectTool": "No Direct Tools available",
-    "noDirectToolsHint": "Without Direct Tools, the agent will not call external or built-in tools directly. It will rely on knowledge bases, skills, and normal replies.",
-    "removeDirectTool": "Remove Direct Tool {name}"
+    "selectMCPTool": "Select MCP Tool",
+    "searchMCPTool": "Search MCP Tools",
+    "emptyMCPTool": "No MCP Tools available",
+    "noMCPToolsHint": "Without MCP Tools, the Agent will not call external MCP Tools.",
+    "removeMCPTool": "Remove MCP Tool {name}"
   },
   "aiConfig": {
     "allStatuses": "All statuses",

web/messages/zh-CN.json

@@ -1049,7 +1049,7 @@
     "loadTeamsFailed": "加载客服组失败",
     "loadKnowledgeFailed": "加载知识库失败",
     "loadSkillsFailed": "加载 Skills 失败",
-    "loadDirectToolsFailed": "加载 Direct Tools 失败",
+    "loadMCPToolsFailed": "加载 MCP Tool 失败",
     "builtinTools": "内置工具",
     "ungrouped": "未分组",
     "notSelected": "未选择",
@@ -1090,7 +1090,7 @@
     "sectionCapabilities": "能力配置",
     "knowledgeTab": "知识库",
     "skillsTab": "Skills",
-    "directToolsTab": "MCP tools",
+    "mcpToolsTab": "MCP Tool",
     "knowledgeHint": "至少选择一个知识库，可调整知识库优先级。",
     "selectKnowledge": "选择并添加知识库",
     "searchKnowledge": "搜索知识库",
@@ -1109,15 +1109,15 @@
     "emptySkill": "没有可添加的 Skill",
     "noSkillsHint": "不绑定 Skill 时，自动路由只会走知识库或转人工。",
     "removeSkill": "移除 Skill {name}",
-    "directToolsHint": "仅用于外部 MCP 工具的低风险、原子化查询。",
+    "mcpToolsHint": "选择允许 Agent 调用的 MCP Tool。",
     "selectToolGroup": "选择工具分组",
     "searchToolGroup": "搜索工具分组",
     "emptyToolGroup": "没有可用的工具分组",
-    "selectDirectTool": "选择 Direct Tool",
-    "searchDirectTool": "搜索 Direct Tool",
-    "emptyDirectTool": "没有可添加的 Direct Tool",
-    "noDirectToolsHint": "不配置 Direct Tool 时，Agent 不会直接调用外部或内置工具，只会依赖知识库、Skill 和普通回复。",
-    "removeDirectTool": "移除 Direct Tool {name}"
+    "selectMCPTool": "选择 MCP Tool",
+    "searchMCPTool": "搜索 MCP Tool",
+    "emptyMCPTool": "没有可添加的 MCP Tool",
+    "noMCPToolsHint": "不配置 MCP Tool 时，Agent 不会调用外部 MCP Tool。",
+    "removeMCPTool": "移除 MCP Tool {name}"
   },
   "aiConfig": {
     "allStatuses": "全部状态",