feat: 支持工作流插件复用与试运行

- 新增工作流插件类型、发布快照同步、实时可用性与下线影响检查

- 收口绑定候选、分类权限、间接环路校验与运行态优雅降级

- 补齐管理端工作流插件配置、详情与试运行界面及定向测试

easyflow-api/easyflow-api-admin/src/main/java/tech/easyflow/admin/controller/ai/BotPluginController.java

@@ -4,6 +4,7 @@ import org.springframework.web.bind.annotation.PostMapping;
 import tech.easyflow.ai.entity.Plugin;
 import tech.easyflow.ai.entity.BotPlugin;
 import tech.easyflow.ai.entity.PluginItem;
+import tech.easyflow.ai.enums.PluginType;
 import tech.easyflow.common.annotation.UsePermission;
 import tech.easyflow.common.domain.Result;
 import tech.easyflow.common.tree.Tree;
@@ -58,7 +59,14 @@ public class BotPluginController extends BaseCurdController<BotPluginService, Bo
         List<BotPlugin> visibleList = new ArrayList<>();
         for (BotPlugin relation : botPlugins) {
             Plugin plugin = relation.getAiPlugin();
-            if (plugin == null || pluginVisibilityService.canAccessPlugin(plugin.getCreatedBy(), plugin.getId())) {
+            if (plugin == null) {
+                visibleList.add(relation);
+                continue;
+            }
+            if (PluginType.isWorkflow(plugin.getType())) {
+                continue;
+            }
+            if (pluginVisibilityService.canAccessPlugin(plugin.getCreatedBy(), plugin.getId())) {
                 visibleList.add(relation);
             }
         }
@@ -73,7 +81,13 @@ public class BotPluginController extends BaseCurdController<BotPluginService, Bo
         List<Plugin> plugins = botPluginService.getList(botId);
         List<Plugin> visibleList = new ArrayList<>();
         for (Plugin plugin : plugins) {
-            if (plugin == null || pluginVisibilityService.canAccessPlugin(plugin.getCreatedBy(), plugin.getId())) {
+            if (plugin == null) {
+                continue;
+            }
+            if (PluginType.isWorkflow(plugin.getType())) {
+                continue;
+            }
+            if (pluginVisibilityService.canAccessPlugin(plugin.getCreatedBy(), plugin.getId())) {
                 visibleList.add(plugin);
             }
         }
@@ -105,6 +119,9 @@ public class BotPluginController extends BaseCurdController<BotPluginService, Bo
                 if (pluginItem.getPluginId() != null) {
                     Plugin plugin = pluginService.getById(pluginItem.getPluginId());
                     if (plugin != null) {
+                        if (PluginType.isWorkflow(plugin.getType())) {
+                            throw new tech.easyflow.common.web.exceptions.BusinessException("当前版本暂不支持聊天助手绑定工作流插件");
+                        }
                         pluginVisibilityService.assertPluginVisible(plugin.getCreatedBy(), plugin.getId(), "无权限绑定插件");
                     }
                 }

easyflow-api/easyflow-api-admin/src/main/java/tech/easyflow/admin/controller/ai/PluginCategoryMappingController.java

@@ -1,9 +1,11 @@
 package tech.easyflow.admin.controller.ai;
 
+import cn.dev33.satoken.annotation.SaCheckPermission;
 import org.springframework.web.bind.annotation.*;
 import tech.easyflow.ai.entity.PluginCategory;
 import tech.easyflow.ai.entity.PluginCategoryMapping;
 import tech.easyflow.ai.service.PluginCategoryMappingService;
+import tech.easyflow.common.annotation.UsePermission;
 import tech.easyflow.common.domain.Result;
 import tech.easyflow.common.web.controller.BaseCurdController;
 import tech.easyflow.common.web.jsonbody.JsonBody;
@@ -21,6 +23,7 @@ import java.util.List;
  */
 @RestController
 @RequestMapping("/api/v1/pluginCategoryMapping")
+@UsePermission(moduleName = "/api/v1/plugin")
 public class PluginCategoryMappingController extends BaseCurdController<PluginCategoryMappingService, PluginCategoryMapping> {
     public PluginCategoryMappingController(PluginCategoryMappingService service) {
         super(service);
@@ -30,6 +33,7 @@ public class PluginCategoryMappingController extends BaseCurdController<PluginCa
     private PluginCategoryMappingService relationService;
 
     @PostMapping("/updateRelation")
+    @SaCheckPermission("/api/v1/plugin/save")
     public Result<Boolean> updateRelation(
             @JsonBody(value="pluginId") BigInteger pluginId,
             @JsonBody(value="categoryIds") ArrayList<BigInteger> categoryIds

easyflow-api/easyflow-api-admin/src/main/java/tech/easyflow/admin/controller/ai/PluginController.java

@@ -8,19 +8,30 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import tech.easyflow.ai.entity.Model;
 import tech.easyflow.ai.entity.Plugin;
+import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.plugin.workflow.snapshot.WorkflowPluginSnapshotResolver;
 import tech.easyflow.ai.service.ModelService;
 import tech.easyflow.ai.service.PluginVisibilityService;
+import tech.easyflow.ai.permission.WorkflowVisibilityQueryHelper;
+import tech.easyflow.ai.service.WorkflowService;
 import tech.easyflow.common.domain.Result;
+import tech.easyflow.common.entity.LoginAccount;
+import tech.easyflow.common.satoken.util.SaTokenUtil;
 import tech.easyflow.common.web.controller.BaseCurdController;
 import tech.easyflow.ai.service.PluginService;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import tech.easyflow.common.web.jsonbody.JsonBody;
+import tech.easyflow.system.enums.CategoryResourceType;
+import tech.easyflow.system.enums.ResourceAction;
 import tech.easyflow.system.entity.vo.RoleCategoryAccessSnapshot;
 import tech.easyflow.system.service.CategoryPermissionService;
+import tech.easyflow.system.service.ResourceAccessService;
 
 import javax.annotation.Resource;
 import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.Set;
 
@@ -47,6 +58,14 @@ public class PluginController extends BaseCurdController<PluginService, Plugin>
     private PluginVisibilityService pluginVisibilityService;
     @Resource
     private ModelService modelService;
+    @Resource
+    private WorkflowVisibilityQueryHelper workflowVisibilityQueryHelper;
+    @Resource
+    private WorkflowService workflowService;
+    @Resource
+    private ResourceAccessService resourceAccessService;
+    @Resource
+    private WorkflowPluginSnapshotResolver workflowPluginSnapshotResolver;
 
     @Override
     protected Result<?> onSaveOrUpdateBefore(Plugin entity, boolean isSave) {
@@ -79,7 +98,8 @@ public class PluginController extends BaseCurdController<PluginService, Plugin>
     public Result<List<Plugin>> getList(){
         QueryWrapper queryWrapper = QueryWrapper.create().select();
         applyCategoryPermission(queryWrapper);
-        return Result.ok(service.getMapper().selectListByQuery(queryWrapper));
+        List<Plugin> plugins = service.getMapper().selectListWithRelationsByQuery(queryWrapper);
+        return Result.ok(pluginService.preparePluginsForCurrentUser(plugins, true, false));
     }
 
     @GetMapping("/pageByCategory")
@@ -101,6 +121,23 @@ public class PluginController extends BaseCurdController<PluginService, Plugin>
         }
     }
 
+    @GetMapping("/workflowCandidates")
+    @SaCheckPermission("/api/v1/plugin/query")
+    public Result<List<Workflow>> workflowCandidates(String keyword) {
+        QueryWrapper queryWrapper = QueryWrapper.create();
+        workflowVisibilityQueryHelper.applyReadableAccess(queryWrapper);
+        queryWrapper.eq("publish_status", tech.easyflow.ai.enums.PublishStatus.PUBLISHED.getCode());
+        if (keyword != null && !keyword.isBlank()) {
+            queryWrapper.like("title", keyword.trim());
+        }
+        queryWrapper.orderBy("modified desc");
+        LoginAccount loginAccount = SaTokenUtil.getLoginAccount();
+        List<Workflow> workflows = workflowService.list(queryWrapper).stream()
+                .filter(workflow -> canBindWorkflowCandidate(workflow, loginAccount))
+                .collect(java.util.stream.Collectors.toCollection(ArrayList::new));
+        return Result.ok(workflows);
+    }
+
     @GetMapping("/modelList")
     @SaCheckPermission("/api/v1/plugin/query")
     public Result<List<Model>> modelList(Model entity, Boolean asTree, String sortKey, String sortType) {
@@ -110,14 +147,24 @@ public class PluginController extends BaseCurdController<PluginService, Plugin>
     @Override
     protected Page<Plugin> queryPage(Page<Plugin> page, QueryWrapper queryWrapper) {
         applyCategoryPermission(queryWrapper);
-        return service.getMapper().paginateWithRelations(page, queryWrapper);
+        List<Plugin> totalList = service.getMapper().selectListWithRelationsByQuery(queryWrapper);
+        boolean availableOnly = isAvailableOnly();
+        List<Plugin> prepared = pluginService.preparePluginsForCurrentUser(totalList, !availableOnly, availableOnly);
+        long total = prepared.size();
+        int fromIndex = Math.max(0, Math.toIntExact((page.getPageNumber() - 1) * page.getPageSize()));
+        if (fromIndex >= prepared.size()) {
+            return new Page<>(Collections.emptyList(), page.getPageNumber(), page.getPageSize(), total);
+        }
+        int toIndex = Math.min(prepared.size(), Math.toIntExact(fromIndex + page.getPageSize()));
+        return new Page<>(prepared.subList(fromIndex, toIndex), page.getPageNumber(), page.getPageSize(), total);
     }
 
     @Override
     public Result<Plugin> detail(String id) {
-        Plugin plugin = service.getById(id);
+        Plugin plugin = service.getMapper().selectOneWithRelationsById(id);
         if (plugin != null) {
             pluginVisibilityService.assertPluginVisible(plugin.getCreatedBy(), plugin.getId(), "无权限访问插件");
+            pluginService.preparePluginForCurrentUser(plugin);
         }
         return Result.ok(plugin);
     }
@@ -138,4 +185,30 @@ public class PluginController extends BaseCurdController<PluginService, Plugin>
         }
         queryWrapper.and(PLUGIN.CREATED_BY.eq(access.getAccountIdAsLong()).or(PLUGIN.ID.in(pluginIds)));
     }
+
+    private boolean isAvailableOnly() {
+        HttpServletRequest request = currentHttpRequest();
+        return request != null && "true".equalsIgnoreCase(request.getParameter("availableOnly"));
+    }
+
+    private HttpServletRequest currentHttpRequest() {
+        org.springframework.web.context.request.ServletRequestAttributes attributes =
+                (org.springframework.web.context.request.ServletRequestAttributes)
+                        org.springframework.web.context.request.RequestContextHolder.getRequestAttributes();
+        return attributes == null ? null : attributes.getRequest();
+    }
+
+    private boolean canBindWorkflowCandidate(Workflow workflow, LoginAccount loginAccount) {
+        if (workflow == null || loginAccount == null || loginAccount.getId() == null) {
+            return false;
+        }
+        if (workflow.getPublishedSnapshotJson() == null || workflow.getPublishedSnapshotJson().isEmpty()) {
+            return false;
+        }
+        Workflow publishedWorkflow = workflowService.toPublishedView(workflow);
+        if (!workflowPluginSnapshotResolver.isSupportedForWorkflowPlugin(publishedWorkflow)) {
+            return false;
+        }
+        return resourceAccessService.canAccess(loginAccount, CategoryResourceType.WORKFLOW, workflow, ResourceAction.USE);
+    }
 }

easyflow-api/easyflow-api-admin/src/main/java/tech/easyflow/admin/controller/ai/PluginItemController.java

@@ -1,30 +1,49 @@
 package tech.easyflow.admin.controller.ai;
 
 import cn.dev33.satoken.annotation.SaCheckPermission;
+import cn.dev33.satoken.stp.StpUtil;
 import cn.hutool.core.util.IdUtil;
 import cn.hutool.core.util.StrUtil;
 import com.alibaba.fastjson2.JSON;
 import com.alibaba.fastjson2.JSONArray;
 import com.alibaba.fastjson2.JSONObject;
+import com.easyagents.flow.core.chain.runtime.ChainExecutor;
 import com.mybatisflex.core.query.QueryWrapper;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+import tech.easyflow.ai.easyagentsflow.entity.ChainInfo;
+import tech.easyflow.ai.easyagentsflow.entity.NodeInfo;
+import tech.easyflow.ai.easyagentsflow.entity.WorkflowCheckStage;
+import tech.easyflow.ai.easyagentsflow.service.TinyFlowService;
+import tech.easyflow.ai.easyagentsflow.service.WorkflowCheckService;
+import tech.easyflow.ai.easyagentsflow.support.PublishedWorkflowDefinitionIds;
 import tech.easyflow.ai.entity.BotPlugin;
+import tech.easyflow.ai.entity.Plugin;
 import tech.easyflow.ai.entity.PluginItem;
+import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.enums.PluginType;
+import tech.easyflow.ai.plugin.workflow.snapshot.WorkflowPluginSnapshotResolver;
 import tech.easyflow.ai.service.BotPluginService;
+import tech.easyflow.ai.service.PluginService;
 import tech.easyflow.ai.service.PluginItemService;
+import tech.easyflow.ai.service.WorkflowService;
+import tech.easyflow.common.constant.Constants;
 import tech.easyflow.common.annotation.UsePermission;
 import tech.easyflow.common.domain.Result;
+import tech.easyflow.common.satoken.util.SaTokenUtil;
 import tech.easyflow.common.web.controller.BaseCurdController;
+import tech.easyflow.common.web.exceptions.BusinessException;
 import tech.easyflow.common.web.jsonbody.JsonBody;
 
 import javax.annotation.Resource;
 import java.io.Serializable;
 import java.math.BigInteger;
 import java.util.Collection;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  *  控制层。
@@ -45,6 +64,18 @@ public class PluginItemController extends BaseCurdController<PluginItemService,
 
     @Resource
     private BotPluginService botPluginService;
+    @Resource
+    private PluginService pluginService;
+    @Resource
+    private WorkflowPluginSnapshotResolver workflowPluginSnapshotResolver;
+    @Resource
+    private WorkflowService workflowService;
+    @Resource
+    private ChainExecutor chainExecutor;
+    @Resource
+    private TinyFlowService tinyFlowService;
+    @Resource
+    private WorkflowCheckService workflowCheckService;
 
     @PostMapping("/tool/save")
     @SaCheckPermission("/api/v1/plugin/save")
@@ -87,8 +118,18 @@ public class PluginItemController extends BaseCurdController<PluginItemService,
         if (record == null) {
             return Result.ok(nodeData);
         }
+        Plugin plugin = pluginService.getById(record.getPluginId());
         nodeData.put("pluginId", record.getId().toString());
         nodeData.put("pluginName", record.getName());
+        if (plugin != null) {
+            plugin = pluginService.preparePluginForCurrentUser(plugin);
+            nodeData.put("pluginType", plugin.getType());
+            nodeData.put("workflowId", plugin.getWorkflowId());
+            nodeData.put("workflowTitle", plugin.getWorkflowTitle());
+            nodeData.put("available", plugin.getAvailable());
+            nodeData.put("reasonCode", plugin.getReasonCode());
+            nodeData.put("reasonMessage", plugin.getReasonMessage());
+        }
 
         JSONArray parameters = new JSONArray();
         JSONArray outputDefs = new JSONArray();
@@ -104,6 +145,7 @@ public class PluginItemController extends BaseCurdController<PluginItemService,
             handleArray(array);
             outputDefs = array;
         }
+        nodeData.put("schemaHash", resolveSchemaHash(record, plugin));
         nodeData.put("parameters", parameters);
         nodeData.put("outputDefs", outputDefs);
         return Result.ok(nodeData);
@@ -119,6 +161,71 @@ public class PluginItemController extends BaseCurdController<PluginItemService,
         return pluginItemService.pluginToolTest(inputData, pluginToolId);
     }
 
+    /**
+     * 工作流插件异步试运行。
+     *
+     * @param inputData 输入参数 JSON
+     * @param pluginToolId 插件工具 ID
+     * @return 执行 ID
+     */
+    @PostMapping("/testAsync")
+    @SaCheckPermission("/api/v1/plugin/query")
+    public Result<String> pluginToolTestAsync(@JsonBody(value = "inputData", required = true) String inputData,
+                                              @JsonBody(value = "pluginToolId", required = true) BigInteger pluginToolId) {
+        PluginItem pluginItem = pluginItemService.getById(pluginToolId);
+        Plugin plugin = requireWorkflowPlugin(pluginItem);
+        Plugin preparedPlugin = pluginService.preparePluginForCurrentUser(plugin);
+        if (Boolean.FALSE.equals(preparedPlugin.getAvailable())) {
+            throw new BusinessException(preparedPlugin.getReasonMessage());
+        }
+        Workflow workflow = workflowService.getPublishedById(preparedPlugin.getWorkflowId());
+        if (workflow == null) {
+            throw new BusinessException("未找到已发布工作流");
+        }
+        workflowCheckService.checkOrThrow(workflow.getContent(), WorkflowCheckStage.PRE_EXECUTE, workflow.getId());
+        Map<String, Object> variables = JSON.parseObject(inputData, Map.class);
+        if (variables == null) {
+            variables = new HashMap<>();
+        }
+        if (StpUtil.isLogin()) {
+            variables.put(Constants.LOGIN_USER_KEY, SaTokenUtil.getLoginAccount());
+        }
+        String executeId = chainExecutor.executeAsync(
+                PublishedWorkflowDefinitionIds.published(String.valueOf(workflow.getId())),
+                variables
+        );
+        return Result.ok(executeId);
+    }
+
+    /**
+     * 获取工作流插件试运行状态。
+     *
+     * @param executeId 执行 ID
+     * @param nodes 节点列表
+     * @return 链路状态
+     */
+    @PostMapping("/testChainStatus")
+    @SaCheckPermission("/api/v1/plugin/query")
+    public Result<ChainInfo> pluginToolTestChainStatus(@JsonBody(value = "executeId", required = true) String executeId,
+                                                       @JsonBody("nodes") List<NodeInfo> nodes) {
+        return Result.ok(tinyFlowService.getChainStatus(executeId, nodes));
+    }
+
+    /**
+     * 恢复工作流插件试运行。
+     *
+     * @param executeId 执行 ID
+     * @param confirmParams 恢复参数
+     * @return 空结果
+     */
+    @PostMapping("/testResume")
+    @SaCheckPermission("/api/v1/plugin/query")
+    public Result<Void> pluginToolTestResume(@JsonBody(value = "executeId", required = true) String executeId,
+                                             @JsonBody("confirmParams") Map<String, Object> confirmParams) {
+        chainExecutor.resumeAsync(executeId, confirmParams);
+        return Result.ok();
+    }
+
     private void handleArray(JSONArray array) {
         for (Object o : array) {
             JSONObject obj = (JSONObject) o;
@@ -134,6 +241,40 @@ public class PluginItemController extends BaseCurdController<PluginItemService,
         }
     }
 
+    private String resolveSchemaHash(PluginItem record, Plugin plugin) {
+        if (record == null) {
+            return null;
+        }
+        if (StrUtil.isNotBlank(record.getSchemaHash())) {
+            return record.getSchemaHash();
+        }
+        if (plugin == null || !PluginType.isWorkflow(plugin.getType()) || plugin.getWorkflowId() == null) {
+            return null;
+        }
+        tech.easyflow.ai.entity.Workflow workflow = workflowService.getPublishedById(plugin.getWorkflowId());
+        if (workflow == null) {
+            return null;
+        }
+        return workflowPluginSnapshotResolver.resolveSchemaHash(workflow);
+    }
+
+    private Plugin requireWorkflowPlugin(PluginItem pluginItem) {
+        if (pluginItem == null) {
+            throw new BusinessException("插件工具不存在");
+        }
+        Plugin plugin = pluginService.getById(pluginItem.getPluginId());
+        if (plugin == null) {
+            throw new BusinessException("插件不存在");
+        }
+        if (!PluginType.isWorkflow(plugin.getType())) {
+            throw new BusinessException("当前工具不是工作流插件");
+        }
+        if (plugin.getWorkflowId() == null) {
+            throw new BusinessException("插件未绑定工作流");
+        }
+        return plugin;
+    }
+
     @Override
     protected Result<?> onRemoveBefore(Collection<Serializable> ids) {
 
@@ -144,6 +285,15 @@ public class PluginItemController extends BaseCurdController<PluginItemService,
         if (exists){
             return Result.fail(1, "此工具还关联着bot，请先取消关联！");
         }
+        if (ids.size() == 1) {
+            PluginItem pluginItem = pluginItemService.getById(ids.iterator().next());
+            if (pluginItem != null) {
+                Plugin plugin = pluginService.getById(pluginItem.getPluginId());
+                if (plugin != null && PluginType.isWorkflow(plugin.getType())) {
+                    return Result.fail(1, "工作流插件工具由系统自动维护，不支持删除");
+                }
+            }
+        }
 
         return null;
     }

easyflow-api/easyflow-api-admin/src/main/java/tech/easyflow/admin/controller/ai/WorkflowController.java

@@ -120,6 +120,12 @@ public class WorkflowController extends BaseCurdController<WorkflowService, Work
         if (workflow == null) {
             return Result.fail(1, "工作流不存在");
         }
+        if (variables == null) {
+            variables = new HashMap<>();
+        }
+        if (StpUtil.isLogin()) {
+            variables.put(Constants.LOGIN_USER_KEY, SaTokenUtil.getLoginAccount());
+        }
         Map<String, Object> res = chainExecutor.executeNode(workflowId.toString(), nodeId, variables);
         return Result.ok(res);
     }

easyflow-api/easyflow-api-public/src/main/java/tech/easyflow/publicapi/controller/PublicWorkflowController.java

@@ -1,6 +1,7 @@
 package tech.easyflow.publicapi.controller;
 
 import cn.dev33.satoken.annotation.SaCheckPermission;
+import cn.dev33.satoken.stp.StpUtil;
 import com.easyagents.flow.core.chain.ChainDefinition;
 import com.easyagents.flow.core.chain.Parameter;
 import com.easyagents.flow.core.chain.runtime.ChainExecutor;
@@ -18,7 +19,9 @@ import tech.easyflow.ai.easyagentsflow.service.WorkflowCheckService;
 import tech.easyflow.ai.easyagentsflow.service.WorkflowDatacenterContentService;
 import tech.easyflow.ai.entity.Workflow;
 import tech.easyflow.ai.service.WorkflowService;
+import tech.easyflow.common.constant.Constants;
 import tech.easyflow.common.domain.Result;
+import tech.easyflow.common.satoken.util.SaTokenUtil;
 import tech.easyflow.common.web.jsonbody.JsonBody;
 
 import java.math.BigInteger;
@@ -75,6 +78,12 @@ public class PublicWorkflowController {
         if (workflow == null) {
             return Result.fail(1, "工作流不存在");
         }
+        if (variables == null) {
+            variables = new HashMap<>();
+        }
+        if (StpUtil.isLogin()) {
+            variables.put(Constants.LOGIN_USER_KEY, SaTokenUtil.getLoginAccount());
+        }
         Map<String, Object> res = chainExecutor.executeNode(workflowId.toString(), nodeId, variables);
         return Result.ok(res);
     }

easyflow-api/easyflow-api-usercenter/src/main/java/tech/easyflow/usercenter/controller/ai/UcWorkflowController.java

@@ -83,6 +83,12 @@ public class UcWorkflowController extends BaseCurdController<WorkflowService, Wo
         if (workflow == null) {
             return Result.fail(1, "工作流不存在");
         }
+        if (variables == null) {
+            variables = new HashMap<>();
+        }
+        if (StpUtil.isLogin()) {
+            variables.put(Constants.LOGIN_USER_KEY, SaTokenUtil.getLoginAccount());
+        }
         Map<String, Object> res = chainExecutor.executeNode(workflowId.toString(), nodeId, variables);
         return Result.ok(res);
     }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/easyagentsflow/listener/ChainEventListenerForSave.java

@@ -11,6 +11,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.dao.DuplicateKeyException;
 import org.springframework.stereotype.Component;
+import tech.easyflow.ai.easyagentsflow.support.PublishedWorkflowDefinitionIds;
 import tech.easyflow.ai.entity.Workflow;
 import tech.easyflow.ai.entity.WorkflowExecResult;
 import tech.easyflow.ai.entity.WorkflowExecStep;
@@ -62,7 +63,11 @@ public class ChainEventListenerForSave implements ChainEventListener {
         log.info("ChainStartEvent: {}", event);
         ChainDefinition definition = chain.getDefinition();
         ChainState state = chain.getState();
-        Workflow workflow = workflowService.getById(definition.getId());
+        Workflow workflow = resolveWorkflow(definition);
+        if (workflow == null) {
+            log.error("ChainStartEvent: workflow not found, definitionId={}", definition.getId());
+            return;
+        }
         String instanceId = state.getInstanceId();
         WorkflowExecResult existed = workflowExecResultService.getByExecKey(instanceId);
         if (existed != null) {
@@ -176,4 +181,26 @@ public class ChainEventListenerForSave implements ChainEventListener {
         ChainState chainState = chain.getChainStateRepository().load(parentInstanceId);
         return findAncestorState(chainState, chain);
     }
+
+    /**
+     * 根据定义 ID 解析当前执行所对应的工作流。
+     * 已发布快照执行会使用 published 前缀，需要先还原为真实工作流 ID。
+     */
+    private Workflow resolveWorkflow(ChainDefinition definition) {
+        if (definition == null || StrUtil.isBlank(definition.getId())) {
+            return null;
+        }
+        String definitionId = definition.getId();
+        String workflowId = PublishedWorkflowDefinitionIds.unwrap(definitionId);
+        try {
+            java.math.BigInteger id = new java.math.BigInteger(workflowId);
+            if (PublishedWorkflowDefinitionIds.isPublished(definitionId)) {
+                return workflowService.getPublishedById(id);
+            }
+            return workflowService.getById(id);
+        } catch (NumberFormatException ex) {
+            log.error("Unsupported workflow definition id: {}", definitionId, ex);
+            return null;
+        }
+    }
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/easyagentsflow/service/WorkflowCheckService.java

@@ -9,7 +9,11 @@ import org.springframework.util.StringUtils;
 import tech.easyflow.ai.easyagentsflow.entity.WorkflowCheckIssue;
 import tech.easyflow.ai.easyagentsflow.entity.WorkflowCheckResult;
 import tech.easyflow.ai.easyagentsflow.entity.WorkflowCheckStage;
+import tech.easyflow.ai.entity.PluginItem;
 import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.plugin.workflow.dependency.WorkflowPluginDependencyService;
+import tech.easyflow.ai.plugin.workflow.snapshot.WorkflowPluginSnapshotResolver;
+import tech.easyflow.ai.service.PluginItemService;
 import tech.easyflow.ai.service.WorkflowService;
 import tech.easyflow.common.web.exceptions.BusinessException;
 import tech.easyflow.datacenter.execution.model.DatacenterSchemaResponse;
@@ -40,6 +44,7 @@ public class WorkflowCheckService {
     private static final String TYPE_END = "endNode";
     private static final String TYPE_LOOP = "loopNode";
     private static final String TYPE_WORKFLOW = "workflow-node";
+    private static final String TYPE_PLUGIN = "plugin-node";
 
     @Resource
     private WorkflowService workflowService;
@@ -47,6 +52,12 @@ public class WorkflowCheckService {
     private ChainParser chainParser;
     @Resource
     private WorkflowDatacenterContentService workflowDatacenterContentService;
+    @Resource
+    private WorkflowPluginDependencyService workflowPluginDependencyService;
+    @Resource
+    private PluginItemService pluginItemService;
+    @Resource
+    private WorkflowPluginSnapshotResolver workflowPluginSnapshotResolver;
 
     public WorkflowCheckResult checkWorkflow(BigInteger workflowId, WorkflowCheckStage stage) {
         if (workflowId == null) {
@@ -66,6 +77,9 @@ public class WorkflowCheckService {
         List<WorkflowCheckIssue> issues = new ArrayList<>();
         Set<String> issueKeys = new LinkedHashSet<>();
         ParsedWorkflow parsedWorkflow = parseAndCheckBase(content, issues, issueKeys);
+        if (parsedWorkflow != null) {
+            checkPluginSchemaHashes(parsedWorkflow, issues, issueKeys);
+        }
 
         if (stage == WorkflowCheckStage.PRE_EXECUTE && parsedWorkflow != null) {
             runStrictChecks(content, parsedWorkflow, currentWorkflowId, issues, issueKeys);
@@ -394,6 +408,10 @@ public class WorkflowCheckService {
 
         for (NodeView node : parsed.nodes) {
             if (!TYPE_WORKFLOW.equals(node.type)) {
+                if (!TYPE_PLUGIN.equals(node.type)) {
+                    continue;
+                }
+                checkPluginWorkflowReference(node, currentWorkflowIdString, currentContent, contentCache, issues, issueKeys);
                 continue;
             }
             String workflowId = getWorkflowIdInNode(node);
@@ -510,12 +528,86 @@ public class WorkflowCheckService {
                     refs.add(workflowId);
                 }
             }
+            refs.addAll(workflowPluginDependencyService.extractWorkflowIdsFromPluginNodes(content));
         } catch (Exception ignored) {
             // ignore
         }
         return refs;
     }
 
+    private void checkPluginWorkflowReference(NodeView node,
+                                              String currentWorkflowIdString,
+                                              String currentContent,
+                                              Map<String, String> contentCache,
+                                              List<WorkflowCheckIssue> issues,
+                                              Set<String> issueKeys) {
+        String pluginWorkflowId = getWorkflowIdInPluginNode(node);
+        if (!StringUtils.hasText(pluginWorkflowId)) {
+            addIssue(issues, issueKeys, "PLUGIN_WORKFLOW_REF_NOT_FOUND",
+                    "插件节点未绑定有效工作流插件", node.id, null, node.name);
+            return;
+        }
+        if (StringUtils.hasText(currentWorkflowIdString) && currentWorkflowIdString.equals(pluginWorkflowId)) {
+            addIssue(issues, issueKeys, "PLUGIN_WORKFLOW_REF_CYCLE",
+                    "插件递归引用：工作流不能通过插件引用自身", node.id, null, node.name);
+            return;
+        }
+        String workflowContent = loadWorkflowContent(pluginWorkflowId, currentWorkflowIdString, currentContent, contentCache);
+        if (!StringUtils.hasText(workflowContent)) {
+            addIssue(issues, issueKeys, "PLUGIN_WORKFLOW_REF_NOT_FOUND",
+                    "插件绑定工作流不存在: " + pluginWorkflowId, node.id, null, node.name);
+        }
+    }
+
+    private void checkPluginSchemaHashes(ParsedWorkflow parsed,
+                                         List<WorkflowCheckIssue> issues,
+                                         Set<String> issueKeys) {
+        for (NodeView node : parsed.nodes) {
+            if (!TYPE_PLUGIN.equals(node.type) || node.data == null) {
+                continue;
+            }
+            String pluginItemId = trimToNull(node.data.getString("pluginId"));
+            if (!StringUtils.hasText(pluginItemId)) {
+                continue;
+            }
+            String workflowId = workflowPluginDependencyService.resolveWorkflowIdByPluginItemId(pluginItemId);
+            if (!StringUtils.hasText(workflowId)) {
+                continue;
+            }
+            String latestSchemaHash = resolveLatestPluginSchemaHash(pluginItemId, workflowId);
+            if (!StringUtils.hasText(latestSchemaHash)) {
+                continue;
+            }
+            String currentSchemaHash = trimToNull(node.data.getString("schemaHash"));
+            if (!latestSchemaHash.equals(currentSchemaHash)) {
+                addIssue(issues, issueKeys, "PLUGIN_SCHEMA_OUTDATED",
+                        "当前插件节点绑定工作流的已发布参数契约已更新，请重新选择插件同步节点定义",
+                        node.id, null, node.name);
+            }
+        }
+    }
+
+    private String getWorkflowIdInPluginNode(NodeView node) {
+        if (node == null || node.data == null) {
+            return null;
+        }
+        return workflowPluginDependencyService.resolveWorkflowIdByPluginItemId(
+                trimToNull(node.data.getString("pluginId"))
+        );
+    }
+
+    private String resolveLatestPluginSchemaHash(String pluginItemId, String workflowId) {
+        PluginItem pluginItem = pluginItemService.getById(pluginItemId);
+        if (pluginItem != null && StringUtils.hasText(pluginItem.getSchemaHash())) {
+            return pluginItem.getSchemaHash();
+        }
+        Workflow workflow = workflowService.getPublishedById(new BigInteger(workflowId));
+        if (workflow == null) {
+            return null;
+        }
+        return workflowPluginSnapshotResolver.resolveSchemaHash(workflow);
+    }
+
     private String formatCyclePath(LinkedHashSet<String> visiting, String cycleStart) {
         List<String> chain = new ArrayList<>();
         boolean started = false;

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/entity/Plugin.java

@@ -19,6 +19,18 @@ public class Plugin extends PluginBase {
     @RelationOneToMany(selfField = "id", targetField = "pluginId", targetTable = "tb_plugin_item")
     private List<PluginItem> tools;
 
+    @com.mybatisflex.annotation.Column(ignore = true)
+    private String workflowTitle;
+
+    @com.mybatisflex.annotation.Column(ignore = true)
+    private Boolean available;
+
+    @com.mybatisflex.annotation.Column(ignore = true)
+    private String reasonCode;
+
+    @com.mybatisflex.annotation.Column(ignore = true)
+    private String reasonMessage;
+
     public String getTitle() {
         return this.getName();
     }
@@ -30,4 +42,36 @@ public class Plugin extends PluginBase {
     public void setTools(List<PluginItem> tools) {
         this.tools = tools;
     }
+
+    public String getWorkflowTitle() {
+        return workflowTitle;
+    }
+
+    public void setWorkflowTitle(String workflowTitle) {
+        this.workflowTitle = workflowTitle;
+    }
+
+    public Boolean getAvailable() {
+        return available;
+    }
+
+    public void setAvailable(Boolean available) {
+        this.available = available;
+    }
+
+    public String getReasonCode() {
+        return reasonCode;
+    }
+
+    public void setReasonCode(String reasonCode) {
+        this.reasonCode = reasonCode;
+    }
+
+    public String getReasonMessage() {
+        return reasonMessage;
+    }
+
+    public void setReasonMessage(String reasonMessage) {
+        this.reasonMessage = reasonMessage;
+    }
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/entity/base/PluginBase.java

@@ -42,6 +42,12 @@ public class PluginBase implements Serializable {
     @Column(comment = "类型")
     private Integer type;
 
+    /**
+     * 绑定工作流ID
+     */
+    @Column(comment = "绑定工作流ID")
+    private BigInteger workflowId;
+
     /**
      * 基础URL
      */
@@ -148,6 +154,14 @@ public class PluginBase implements Serializable {
         this.type = type;
     }
 
+    public BigInteger getWorkflowId() {
+        return workflowId;
+    }
+
+    public void setWorkflowId(BigInteger workflowId) {
+        this.workflowId = workflowId;
+    }
+
     public String getBaseUrl() {
         return baseUrl;
     }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/entity/base/PluginItemBase.java

@@ -90,6 +90,12 @@ public class PluginItemBase implements Serializable {
     @Column(comment = "英文名称")
     private String englishName;
 
+    /**
+     * 工作流插件输入输出契约哈希
+     */
+    @Column(comment = "工作流插件输入输出契约哈希")
+    private String schemaHash;
+
     public BigInteger getId() {
         return id;
     }
@@ -194,4 +200,12 @@ public class PluginItemBase implements Serializable {
         this.englishName = englishName;
     }
 
+    public String getSchemaHash() {
+        return schemaHash;
+    }
+
+    public void setSchemaHash(String schemaHash) {
+        this.schemaHash = schemaHash;
+    }
+
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/enums/PluginType.java

@@ -0,0 +1,52 @@
+package tech.easyflow.ai.enums;
+
+/**
+ * 插件类型枚举。
+ */
+public enum PluginType {
+
+    HTTP(1),
+    WORKFLOW(2);
+
+    private final int code;
+
+    PluginType(int code) {
+        this.code = code;
+    }
+
+    /**
+     * 获取类型编码。
+     *
+     * @return 类型编码
+     */
+    public int getCode() {
+        return code;
+    }
+
+    /**
+     * 根据编码解析类型，空值或未知值均按 HTTP 处理，兼容历史数据。
+     *
+     * @param code 类型编码
+     * @return 插件类型
+     */
+    public static PluginType from(Integer code) {
+        if (code != null) {
+            for (PluginType value : values()) {
+                if (value.code == code) {
+                    return value;
+                }
+            }
+        }
+        return HTTP;
+    }
+
+    /**
+     * 判断是否为工作流插件。
+     *
+     * @param code 类型编码
+     * @return 是否为工作流插件
+     */
+    public static boolean isWorkflow(Integer code) {
+        return from(code) == WORKFLOW;
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/node/PluginToolNode.java

@@ -4,11 +4,23 @@ import com.easyagents.core.model.chat.tool.Tool;
 import com.alibaba.fastjson.JSON;
 import com.easyagents.flow.core.chain.Chain;
 import com.easyagents.flow.core.node.BaseNode;
+import tech.easyflow.ai.entity.Plugin;
 import tech.easyflow.ai.entity.PluginItem;
+import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.enums.PluginType;
+import tech.easyflow.ai.plugin.workflow.availability.WorkflowPluginAvailabilityDecision;
+import tech.easyflow.ai.plugin.workflow.availability.WorkflowPluginAvailabilityService;
+import tech.easyflow.ai.plugin.workflow.snapshot.WorkflowPluginSnapshotResolver;
+import tech.easyflow.ai.service.PluginService;
 import tech.easyflow.ai.service.PluginItemService;
+import tech.easyflow.ai.service.WorkflowService;
+import tech.easyflow.ai.utils.WorkFlowUtil;
+import tech.easyflow.common.constant.Constants;
+import tech.easyflow.common.entity.LoginAccount;
 import tech.easyflow.common.util.SpringContextUtil;
 
 import java.math.BigInteger;
+import java.util.LinkedHashMap;
 import java.util.Collections;
 import java.util.Map;
 
@@ -32,6 +44,11 @@ public class PluginToolNode extends BaseNode {
         if (tool == null) {
             return Collections.emptyMap();
         }
+        PluginService pluginService = SpringContextUtil.getBean(PluginService.class);
+        Plugin plugin = pluginService.getById(tool.getPluginId());
+        if (plugin != null && PluginType.isWorkflow(plugin.getType())) {
+            return executeWorkflowPlugin(chain, map, plugin);
+        }
         Tool function = tool.toFunction();
         if (function == null) {
             return Collections.emptyMap();
@@ -49,6 +66,43 @@ public class PluginToolNode extends BaseNode {
         return JSON.parseObject(JSON.toJSONString(result), Map.class);
     }
 
+    private Map<String, Object> executeWorkflowPlugin(Chain chain, Map<String, Object> map, Plugin plugin) {
+        WorkflowPluginAvailabilityService availabilityService =
+                SpringContextUtil.getBean(WorkflowPluginAvailabilityService.class);
+        LoginAccount operator = WorkFlowUtil.getOperator(chain);
+        WorkflowPluginAvailabilityDecision decision = availabilityService.evaluate(plugin, operator);
+        if (!decision.isAvailable()) {
+            return buildSkippedResult(decision);
+        }
+        WorkflowService workflowService = SpringContextUtil.getBean(WorkflowService.class);
+        Workflow workflow = workflowService.getPublishedById(plugin.getWorkflowId());
+        if (workflow == null) {
+            return buildSkippedResult(decision);
+        }
+        WorkflowPluginSnapshotResolver snapshotResolver = SpringContextUtil.getBean(WorkflowPluginSnapshotResolver.class);
+        Map<String, Object> workflowVariables = new LinkedHashMap<>();
+        workflowVariables.put(Constants.LOGIN_USER_KEY, operator);
+        if (map != null && !map.isEmpty()) {
+            workflowVariables.putAll(map);
+        }
+        Object result = snapshotResolver.buildWorkflowTool(workflow).invoke(workflowVariables);
+        if (result == null) {
+            return Collections.emptyMap();
+        }
+        if (result instanceof Map<?, ?> resultMap) {
+            return (Map<String, Object>) resultMap;
+        }
+        return JSON.parseObject(JSON.toJSONString(result), Map.class);
+    }
+
+    private Map<String, Object> buildSkippedResult(WorkflowPluginAvailabilityDecision decision) {
+        Map<String, Object> result = new LinkedHashMap<>();
+        result.put("skipped", true);
+        result.put("reasonCode", decision.getReasonCode());
+        result.put("reasonMessage", decision.getReasonMessage());
+        return result;
+    }
+
     public BigInteger getPluginId() {
         return pluginId;
     }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/plugin/workflow/availability/WorkflowPluginAvailabilityDecision.java

@@ -0,0 +1,67 @@
+package tech.easyflow.ai.plugin.workflow.availability;
+
+/**
+ * 工作流插件实时可用性判定结果。
+ */
+public class WorkflowPluginAvailabilityDecision {
+
+    private boolean visible;
+
+    private boolean available;
+
+    private boolean snapshotPresent;
+
+    private String reasonCode;
+
+    private String reasonMessage;
+
+    private String workflowTitle;
+
+    public boolean isVisible() {
+        return visible;
+    }
+
+    public void setVisible(boolean visible) {
+        this.visible = visible;
+    }
+
+    public boolean isAvailable() {
+        return available;
+    }
+
+    public void setAvailable(boolean available) {
+        this.available = available;
+    }
+
+    public boolean isSnapshotPresent() {
+        return snapshotPresent;
+    }
+
+    public void setSnapshotPresent(boolean snapshotPresent) {
+        this.snapshotPresent = snapshotPresent;
+    }
+
+    public String getReasonCode() {
+        return reasonCode;
+    }
+
+    public void setReasonCode(String reasonCode) {
+        this.reasonCode = reasonCode;
+    }
+
+    public String getReasonMessage() {
+        return reasonMessage;
+    }
+
+    public void setReasonMessage(String reasonMessage) {
+        this.reasonMessage = reasonMessage;
+    }
+
+    public String getWorkflowTitle() {
+        return workflowTitle;
+    }
+
+    public void setWorkflowTitle(String workflowTitle) {
+        this.workflowTitle = workflowTitle;
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/plugin/workflow/availability/WorkflowPluginAvailabilityService.java

@@ -0,0 +1,28 @@
+package tech.easyflow.ai.plugin.workflow.availability;
+
+import tech.easyflow.ai.entity.Plugin;
+import tech.easyflow.common.entity.LoginAccount;
+
+/**
+ * 工作流插件可用性判定服务。
+ */
+public interface WorkflowPluginAvailabilityService {
+
+    /**
+     * 计算当前登录用户视角下的工作流插件可见性与可用性。
+     *
+     * @param plugin 插件
+     * @return 判定结果
+     */
+    WorkflowPluginAvailabilityDecision evaluateForCurrentUser(Plugin plugin);
+
+    WorkflowPluginAvailabilityDecision evaluate(Plugin plugin, LoginAccount loginAccount);
+
+    /**
+     * 判断当前用户是否可在管理页继续看到不可用插件。
+     *
+     * @param plugin 插件
+     * @return 是否允许在管理视角保留展示
+     */
+    boolean canViewUnavailableInManagement(Plugin plugin);
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/plugin/workflow/availability/WorkflowPluginAvailabilityServiceImpl.java

@@ -0,0 +1,126 @@
+package tech.easyflow.ai.plugin.workflow.availability;
+
+import org.springframework.stereotype.Service;
+import org.springframework.util.CollectionUtils;
+import tech.easyflow.ai.entity.Plugin;
+import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.enums.PluginType;
+import tech.easyflow.ai.enums.PublishStatus;
+import tech.easyflow.ai.plugin.workflow.snapshot.WorkflowPluginSnapshotResolver;
+import tech.easyflow.ai.service.WorkflowService;
+import tech.easyflow.common.entity.LoginAccount;
+import tech.easyflow.common.satoken.util.SaTokenUtil;
+import tech.easyflow.system.enums.CategoryResourceType;
+import tech.easyflow.system.enums.ResourceAction;
+import tech.easyflow.system.service.CategoryPermissionService;
+import tech.easyflow.system.service.ResourceAccessService;
+
+import java.math.BigInteger;
+import java.util.Map;
+
+/**
+ * 工作流插件实时可用性判定实现。
+ */
+@Service
+public class WorkflowPluginAvailabilityServiceImpl implements WorkflowPluginAvailabilityService {
+
+    private final WorkflowService workflowService;
+    private final ResourceAccessService resourceAccessService;
+    private final CategoryPermissionService categoryPermissionService;
+    private final WorkflowPluginSnapshotResolver workflowPluginSnapshotResolver;
+
+    public WorkflowPluginAvailabilityServiceImpl(WorkflowService workflowService,
+                                                 ResourceAccessService resourceAccessService,
+                                                 CategoryPermissionService categoryPermissionService,
+                                                 WorkflowPluginSnapshotResolver workflowPluginSnapshotResolver) {
+        this.workflowService = workflowService;
+        this.resourceAccessService = resourceAccessService;
+        this.categoryPermissionService = categoryPermissionService;
+        this.workflowPluginSnapshotResolver = workflowPluginSnapshotResolver;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public WorkflowPluginAvailabilityDecision evaluateForCurrentUser(Plugin plugin) {
+        return evaluate(plugin, SaTokenUtil.getLoginAccount());
+    }
+
+    @Override
+    public WorkflowPluginAvailabilityDecision evaluate(Plugin plugin, LoginAccount loginAccount) {
+        WorkflowPluginAvailabilityDecision decision = new WorkflowPluginAvailabilityDecision();
+        decision.setVisible(true);
+        decision.setAvailable(true);
+        if (plugin == null || !PluginType.isWorkflow(plugin.getType())) {
+            return decision;
+        }
+        BigInteger workflowId = plugin.getWorkflowId();
+        if (workflowId == null) {
+            return unavailable(decision, "WORKFLOW_BINDING_MISSING", "当前插件未绑定工作流");
+        }
+
+        Workflow workflow = workflowService.getById(workflowId);
+        if (workflow == null) {
+            return unavailable(decision, "WORKFLOW_NOT_FOUND", "当前插件绑定的工作流不存在");
+        }
+        decision.setWorkflowTitle(workflow.getTitle());
+
+        Map<String, Object> snapshot = workflow.getPublishedSnapshotJson();
+        boolean snapshotPresent = !CollectionUtils.isEmpty(snapshot);
+        decision.setSnapshotPresent(snapshotPresent);
+        if (!snapshotPresent) {
+            return unavailable(decision, "WORKFLOW_SNAPSHOT_MISSING", "当前插件绑定工作流没有可用发布快照");
+        }
+
+        PublishStatus publishStatus = PublishStatus.from(workflow.getPublishStatus());
+        if (!publishStatus.isExternallyVisible()) {
+            return unavailable(decision, "WORKFLOW_OFFLINE", "当前节点绑定工作流已下线");
+        }
+        Workflow publishedWorkflow = workflowService.toPublishedView(workflow);
+        if (!workflowPluginSnapshotResolver.isSupportedForWorkflowPlugin(publishedWorkflow)) {
+            return unavailable(decision, "WORKFLOW_MULTI_END_UNSUPPORTED", "当前节点绑定工作流包含多个结束节点，暂不支持作为插件使用");
+        }
+
+        if (!resourceAccessService.canAccess(loginAccount, CategoryResourceType.WORKFLOW, workflow, ResourceAction.USE)) {
+            return unavailable(decision, "WORKFLOW_NO_PERMISSION", "当前用户无权使用目标工作流");
+        }
+        return decision;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean canViewUnavailableInManagement(Plugin plugin) {
+        if (plugin == null) {
+            return false;
+        }
+        if (categoryPermissionService.isCurrentSuperAdmin()) {
+            return true;
+        }
+        LoginAccount loginAccount = SaTokenUtil.getLoginAccount();
+        if (loginAccount == null || loginAccount.getId() == null || plugin.getCreatedBy() == null) {
+            return false;
+        }
+        return loginAccount.getId().equals(BigInteger.valueOf(plugin.getCreatedBy()));
+    }
+
+    /**
+     * 标记为不可见且不可用。
+     *
+     * @param decision     判定结果
+     * @param reasonCode   原因编码
+     * @param reasonMessage 原因说明
+     * @return 判定结果
+     */
+    private WorkflowPluginAvailabilityDecision unavailable(WorkflowPluginAvailabilityDecision decision,
+                                                           String reasonCode,
+                                                           String reasonMessage) {
+        decision.setVisible(false);
+        decision.setAvailable(false);
+        decision.setReasonCode(reasonCode);
+        decision.setReasonMessage(reasonMessage);
+        return decision;
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/plugin/workflow/binding/WorkflowPluginBindingService.java

@@ -0,0 +1,34 @@
+package tech.easyflow.ai.plugin.workflow.binding;
+
+import tech.easyflow.ai.entity.Plugin;
+
+import java.math.BigInteger;
+
+/**
+ * 工作流插件绑定服务。
+ */
+public interface WorkflowPluginBindingService {
+
+    /**
+     * 创建工作流插件并生成系统维护工具。
+     *
+     * @param plugin 插件
+     * @return 已保存插件
+     */
+    Plugin saveWorkflowPlugin(Plugin plugin);
+
+    /**
+     * 更新工作流插件并刷新系统维护工具。
+     *
+     * @param plugin 插件
+     * @return 是否更新成功
+     */
+    boolean updateWorkflowPlugin(Plugin plugin);
+
+    /**
+     * 同步某个工作流关联的所有工作流插件。
+     *
+     * @param workflowId 工作流 ID
+     */
+    void syncByWorkflowId(BigInteger workflowId);
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/plugin/workflow/binding/WorkflowPluginBindingServiceImpl.java

@@ -0,0 +1,227 @@
+package tech.easyflow.ai.plugin.workflow.binding;
+
+import com.mybatisflex.core.query.QueryWrapper;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.StringUtils;
+import tech.easyflow.ai.entity.Plugin;
+import tech.easyflow.ai.entity.PluginItem;
+import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.enums.PluginType;
+import tech.easyflow.ai.enums.PublishStatus;
+import tech.easyflow.ai.mapper.PluginItemMapper;
+import tech.easyflow.ai.mapper.PluginMapper;
+import tech.easyflow.ai.plugin.workflow.dependency.WorkflowPluginDependencyService;
+import tech.easyflow.ai.plugin.workflow.snapshot.WorkflowPluginSnapshotResolver;
+import tech.easyflow.ai.service.WorkflowService;
+import tech.easyflow.common.entity.LoginAccount;
+import tech.easyflow.common.satoken.util.SaTokenUtil;
+import tech.easyflow.common.web.exceptions.BusinessException;
+import tech.easyflow.system.enums.CategoryResourceType;
+import tech.easyflow.system.enums.ResourceAction;
+import tech.easyflow.system.service.ResourceAccessService;
+
+import java.math.BigInteger;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * 工作流插件绑定服务实现。
+ */
+@Service
+public class WorkflowPluginBindingServiceImpl implements WorkflowPluginBindingService {
+
+    private final PluginMapper pluginMapper;
+    private final PluginItemMapper pluginItemMapper;
+    private final WorkflowService workflowService;
+    private final ResourceAccessService resourceAccessService;
+    private final WorkflowPluginSnapshotResolver workflowPluginSnapshotResolver;
+    private final WorkflowPluginDependencyService workflowPluginDependencyService;
+
+    public WorkflowPluginBindingServiceImpl(PluginMapper pluginMapper,
+                                            PluginItemMapper pluginItemMapper,
+                                            WorkflowService workflowService,
+                                            ResourceAccessService resourceAccessService,
+                                            WorkflowPluginSnapshotResolver workflowPluginSnapshotResolver,
+                                            WorkflowPluginDependencyService workflowPluginDependencyService) {
+        this.pluginMapper = pluginMapper;
+        this.pluginItemMapper = pluginItemMapper;
+        this.workflowService = workflowService;
+        this.resourceAccessService = resourceAccessService;
+        this.workflowPluginSnapshotResolver = workflowPluginSnapshotResolver;
+        this.workflowPluginDependencyService = workflowPluginDependencyService;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Plugin saveWorkflowPlugin(Plugin plugin) {
+        LoginAccount loginAccount = requireLogin();
+        Workflow workflow = requirePublishedWorkflow(plugin.getWorkflowId(), "无权限绑定工作流");
+        normalizeWorkflowPlugin(plugin, loginAccount);
+        int insert = pluginMapper.insert(plugin);
+        if (insert <= 0) {
+            throw new BusinessException("保存失败");
+        }
+        PluginItem pluginItem = new PluginItem();
+        pluginItem.setCreated(new Date());
+        workflowPluginSnapshotResolver.syncPluginItemFromPublishedWorkflow(plugin, pluginItem, workflow.getId());
+        if (pluginItemMapper.insert(pluginItem) <= 0) {
+            throw new BusinessException("保存工作流插件工具失败");
+        }
+        return plugin;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public boolean updateWorkflowPlugin(Plugin plugin) {
+        if (plugin.getId() == null) {
+            throw new BusinessException("插件ID不能为空");
+        }
+        Plugin existed = pluginMapper.selectOneById(plugin.getId());
+        if (existed == null) {
+            throw new BusinessException("插件不存在");
+        }
+        if (PluginType.from(existed.getType()) != PluginType.WORKFLOW) {
+            throw new BusinessException("暂不支持在现有 HTTP 插件与工作流插件之间切换类型");
+        }
+
+        Workflow workflow = requirePublishedWorkflow(plugin.getWorkflowId(), "无权限绑定工作流");
+        if (workflowPluginDependencyService.containsPluginReferenceTransitivelyInPublishedSnapshot(workflow.getId(), existed.getId())) {
+            throw new BusinessException("目标工作流已通过子流程或插件链路引用当前插件，无法形成递归绑定");
+        }
+        normalizeWorkflowPlugin(plugin, null);
+        int updated = pluginMapper.update(plugin);
+        if (updated <= 0) {
+            throw new BusinessException("更新失败");
+        }
+        syncSinglePlugin(existed.getId(), workflow.getId());
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void syncByWorkflowId(BigInteger workflowId) {
+        if (workflowId == null) {
+            return;
+        }
+        QueryWrapper wrapper = QueryWrapper.create()
+                .eq(Plugin::getWorkflowId, workflowId)
+                .eq(Plugin::getType, PluginType.WORKFLOW.getCode());
+        List<Plugin> plugins = pluginMapper.selectListByQuery(wrapper);
+        for (Plugin plugin : plugins) {
+            syncSinglePlugin(plugin.getId(), workflowId);
+        }
+    }
+
+    private void syncSinglePlugin(BigInteger pluginId, BigInteger workflowId) {
+        Plugin plugin = pluginMapper.selectOneById(pluginId);
+        if (plugin == null) {
+            return;
+        }
+        Workflow workflow = requirePublishedWorkflowForSync(workflowId);
+        PluginItem pluginItem = getOrCreateSystemTool(pluginId);
+        workflowPluginSnapshotResolver.syncPluginItemFromPublishedWorkflow(plugin, pluginItem, workflow.getId());
+        if (pluginItem.getId() == null) {
+            pluginItem.setCreated(new Date());
+            if (pluginItemMapper.insert(pluginItem) <= 0) {
+                throw new BusinessException("同步工作流插件工具失败");
+            }
+        } else if (pluginItemMapper.update(pluginItem) <= 0) {
+            throw new BusinessException("同步工作流插件工具失败");
+        }
+    }
+
+    private PluginItem getOrCreateSystemTool(BigInteger pluginId) {
+        QueryWrapper wrapper = QueryWrapper.create().eq(PluginItem::getPluginId, pluginId);
+        List<PluginItem> pluginItems = pluginItemMapper.selectListByQuery(wrapper);
+        if (pluginItems == null || pluginItems.isEmpty()) {
+            PluginItem pluginItem = new PluginItem();
+            pluginItem.setPluginId(pluginId);
+            return pluginItem;
+        }
+        PluginItem pluginItem = pluginItems.get(0);
+        if (pluginItems.size() > 1) {
+            for (int i = 1; i < pluginItems.size(); i++) {
+                pluginItemMapper.deleteById(pluginItems.get(i).getId());
+            }
+        }
+        return pluginItem;
+    }
+
+    private Workflow requirePublishedWorkflow(BigInteger workflowId, String denyMessage) {
+        if (workflowId == null) {
+            throw new BusinessException("请选择已发布工作流");
+        }
+        Workflow workflow = workflowService.getById(workflowId);
+        if (workflow == null) {
+            throw new BusinessException("工作流不存在");
+        }
+        resourceAccessService.assertAccess(CategoryResourceType.WORKFLOW, workflow, ResourceAction.USE, denyMessage);
+        PublishStatus publishStatus = PublishStatus.from(workflow.getPublishStatus());
+        if (publishStatus != PublishStatus.PUBLISHED) {
+            throw new BusinessException("仅已发布工作流可被封装为插件");
+        }
+        if (workflow.getPublishedSnapshotJson() == null || workflow.getPublishedSnapshotJson().isEmpty()) {
+            throw new BusinessException("目标工作流缺少已发布快照");
+        }
+        workflowPluginSnapshotResolver.assertSupportedForWorkflowPlugin(workflowService.toPublishedView(workflow));
+        return workflow;
+    }
+
+    private Workflow requirePublishedWorkflowForSync(BigInteger workflowId) {
+        if (workflowId == null) {
+            throw new BusinessException("目标工作流不存在");
+        }
+        Workflow workflow = workflowService.getById(workflowId);
+        if (workflow == null) {
+            throw new BusinessException("目标工作流不存在");
+        }
+        PublishStatus publishStatus = PublishStatus.from(workflow.getPublishStatus());
+        if (publishStatus != PublishStatus.PUBLISHED) {
+            throw new BusinessException("仅已发布工作流可同步到工作流插件");
+        }
+        if (workflow.getPublishedSnapshotJson() == null || workflow.getPublishedSnapshotJson().isEmpty()) {
+            throw new BusinessException("目标工作流缺少已发布快照");
+        }
+        workflowPluginSnapshotResolver.assertSupportedForWorkflowPlugin(workflowService.toPublishedView(workflow));
+        return workflow;
+    }
+
+    private void normalizeWorkflowPlugin(Plugin plugin, LoginAccount loginAccount) {
+        plugin.setType(PluginType.WORKFLOW.getCode());
+        plugin.setBaseUrl(null);
+        plugin.setAuthType(null);
+        plugin.setPosition(null);
+        plugin.setHeaders(null);
+        plugin.setTokenKey(null);
+        plugin.setTokenValue(null);
+        if (plugin.getCreated() == null) {
+            plugin.setCreated(new Date());
+        }
+        if (loginAccount != null) {
+            plugin.setCreatedBy(loginAccount.getId().longValue());
+            plugin.setDeptId(loginAccount.getDeptId() == null ? null : loginAccount.getDeptId().longValue());
+            plugin.setTenantId(loginAccount.getTenantId() == null ? null : loginAccount.getTenantId().longValue());
+        }
+        if (!StringUtils.hasText(plugin.getAlias())) {
+            plugin.setAlias(null);
+        }
+    }
+
+    private LoginAccount requireLogin() {
+        LoginAccount loginAccount = SaTokenUtil.getLoginAccount();
+        if (loginAccount == null || loginAccount.getId() == null) {
+            throw new BusinessException("当前未登录");
+        }
+        return loginAccount;
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/plugin/workflow/dependency/WorkflowPluginDependencyService.java

@@ -0,0 +1,73 @@
+package tech.easyflow.ai.plugin.workflow.dependency;
+
+import tech.easyflow.ai.entity.Plugin;
+import tech.easyflow.ai.vo.OfflineImpactBindingVo;
+
+import java.math.BigInteger;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * 工作流插件依赖分析服务。
+ */
+public interface WorkflowPluginDependencyService {
+
+    /**
+     * 查询被某个工作流引用的插件列表。
+     *
+     * @param workflowId 工作流 ID
+     * @return 插件引用列表
+     */
+    List<OfflineImpactBindingVo> listPluginsByWorkflowId(BigInteger workflowId);
+
+    /**
+     * 解析工作流内容中通过插件间接引用到的工作流 ID。
+     *
+     * @param content 工作流内容
+     * @return 引用到的工作流 ID 集合
+     */
+    Set<String> extractWorkflowIdsFromPluginNodes(String content);
+
+    /**
+     * 判断工作流内容是否引用了指定插件。
+     *
+     * @param content  工作流内容
+     * @param pluginId 插件 ID
+     * @return 是否引用
+     */
+    boolean containsPluginReference(String content, BigInteger pluginId);
+
+    /**
+     * 判断某个工作流是否经由子流程/工作流插件链路递归引用了指定插件。
+     *
+     * @param workflowId 工作流 ID
+     * @param pluginId   插件 ID
+     * @return 是否存在递归引用
+     */
+    boolean containsPluginReferenceTransitively(BigInteger workflowId, BigInteger pluginId);
+
+    /**
+     * 判断某个工作流的已发布快照是否经由子流程/工作流插件链路递归引用了指定插件。
+     *
+     * @param workflowId 工作流 ID
+     * @param pluginId   插件 ID
+     * @return 是否存在递归引用
+     */
+    boolean containsPluginReferenceTransitivelyInPublishedSnapshot(BigInteger workflowId, BigInteger pluginId);
+
+    /**
+     * 查询工作流插件。
+     *
+     * @param pluginId 插件 ID
+     * @return 插件
+     */
+    Plugin getWorkflowPlugin(BigInteger pluginId);
+
+    /**
+     * 根据插件工具 ID 解析目标工作流 ID。
+     *
+     * @param pluginItemId 插件工具 ID
+     * @return 工作流 ID
+     */
+    String resolveWorkflowIdByPluginItemId(String pluginItemId);
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/plugin/workflow/dependency/WorkflowPluginDependencyServiceImpl.java

@@ -0,0 +1,334 @@
+package tech.easyflow.ai.plugin.workflow.dependency;
+
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONArray;
+import com.alibaba.fastjson2.JSONObject;
+import com.mybatisflex.core.query.QueryWrapper;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+import tech.easyflow.ai.entity.Plugin;
+import tech.easyflow.ai.entity.PluginItem;
+import tech.easyflow.ai.enums.PluginType;
+import tech.easyflow.ai.mapper.PluginItemMapper;
+import tech.easyflow.ai.mapper.PluginMapper;
+import tech.easyflow.ai.service.WorkflowService;
+import tech.easyflow.ai.vo.OfflineImpactBindingVo;
+
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * 工作流插件依赖分析实现。
+ */
+@Service
+public class WorkflowPluginDependencyServiceImpl implements WorkflowPluginDependencyService {
+
+    private static final String TYPE_PLUGIN = "plugin-node";
+    private static final String TYPE_WORKFLOW = "workflow-node";
+
+    private final PluginMapper pluginMapper;
+    private final PluginItemMapper pluginItemMapper;
+    private final WorkflowService workflowService;
+
+    public WorkflowPluginDependencyServiceImpl(PluginMapper pluginMapper,
+                                               PluginItemMapper pluginItemMapper,
+                                               WorkflowService workflowService) {
+        this.pluginMapper = pluginMapper;
+        this.pluginItemMapper = pluginItemMapper;
+        this.workflowService = workflowService;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public List<OfflineImpactBindingVo> listPluginsByWorkflowId(BigInteger workflowId) {
+        if (workflowId == null) {
+            return Collections.emptyList();
+        }
+        QueryWrapper wrapper = QueryWrapper.create().eq(Plugin::getWorkflowId, workflowId);
+        List<Plugin> plugins = pluginMapper.selectListByQuery(wrapper);
+        if (plugins == null || plugins.isEmpty()) {
+            return Collections.emptyList();
+        }
+        List<OfflineImpactBindingVo> result = new ArrayList<>(plugins.size());
+        for (Plugin plugin : plugins) {
+            if (!PluginType.isWorkflow(plugin.getType())) {
+                continue;
+            }
+            OfflineImpactBindingVo vo = new OfflineImpactBindingVo();
+            vo.setId(plugin.getId());
+            vo.setTitle(plugin.getName());
+            result.add(vo);
+        }
+        return result;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public Set<String> extractWorkflowIdsFromPluginNodes(String content) {
+        if (!StringUtils.hasText(content)) {
+            return Collections.emptySet();
+        }
+        Set<String> workflowIds = new LinkedHashSet<>();
+        try {
+            Object parsed = JSON.parse(content);
+            if (!(parsed instanceof JSONObject root)) {
+                return workflowIds;
+            }
+            JSONArray nodes = root.getJSONArray("nodes");
+            if (nodes == null) {
+                return workflowIds;
+            }
+            for (int i = 0; i < nodes.size(); i++) {
+                JSONObject node = nodes.getJSONObject(i);
+                if (node == null || !TYPE_PLUGIN.equals(node.getString("type"))) {
+                    continue;
+                }
+                JSONObject data = node.getJSONObject("data");
+                String pluginItemId = data == null ? null : data.getString("pluginId");
+                if (!StringUtils.hasText(pluginItemId)) {
+                    continue;
+                }
+                Plugin plugin = getPluginByPluginItemId(pluginItemId);
+                if (plugin == null || !PluginType.isWorkflow(plugin.getType()) || plugin.getWorkflowId() == null) {
+                    continue;
+                }
+                workflowIds.add(String.valueOf(plugin.getWorkflowId()));
+            }
+        } catch (Exception ignored) {
+            // ignore
+        }
+        return workflowIds;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean containsPluginReference(String content, BigInteger pluginId) {
+        if (!StringUtils.hasText(content) || pluginId == null) {
+            return false;
+        }
+        try {
+            Object parsed = JSON.parse(content);
+            if (!(parsed instanceof JSONObject root)) {
+                return false;
+            }
+            JSONArray nodes = root.getJSONArray("nodes");
+            if (nodes == null) {
+                return false;
+            }
+            String expected = String.valueOf(pluginId);
+            for (int i = 0; i < nodes.size(); i++) {
+                JSONObject node = nodes.getJSONObject(i);
+                if (node == null || !TYPE_PLUGIN.equals(node.getString("type"))) {
+                    continue;
+                }
+                JSONObject data = node.getJSONObject("data");
+                String pluginItemId = data == null ? null : data.getString("pluginId");
+                Plugin plugin = getPluginByPluginItemId(pluginItemId);
+                if (plugin != null && expected.equals(String.valueOf(plugin.getId()))) {
+                    return true;
+                }
+            }
+        } catch (Exception ignored) {
+            // ignore
+        }
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean containsPluginReferenceTransitively(BigInteger workflowId, BigInteger pluginId) {
+        if (workflowId == null || pluginId == null) {
+            return false;
+        }
+        return containsPluginReferenceTransitively(
+                String.valueOf(workflowId),
+                pluginId,
+                false,
+                new LinkedHashSet<>(),
+                new HashMap<>()
+        );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean containsPluginReferenceTransitivelyInPublishedSnapshot(BigInteger workflowId, BigInteger pluginId) {
+        if (workflowId == null || pluginId == null) {
+            return false;
+        }
+        return containsPluginReferenceTransitively(
+                String.valueOf(workflowId),
+                pluginId,
+                true,
+                new LinkedHashSet<>(),
+                new HashMap<>()
+        );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public Plugin getWorkflowPlugin(BigInteger pluginId) {
+        if (pluginId == null) {
+            return null;
+        }
+        Plugin plugin = pluginMapper.selectOneById(pluginId);
+        if (plugin == null || !PluginType.isWorkflow(plugin.getType())) {
+            return null;
+        }
+        return plugin;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public String resolveWorkflowIdByPluginItemId(String pluginItemId) {
+        Plugin plugin = getPluginByPluginItemId(pluginItemId);
+        if (plugin == null || !PluginType.isWorkflow(plugin.getType()) || plugin.getWorkflowId() == null) {
+            return null;
+        }
+        return String.valueOf(plugin.getWorkflowId());
+    }
+
+    private Plugin getPluginByPluginItemId(String pluginItemId) {
+        PluginItem pluginItem = pluginItemMapper.selectOneById(pluginItemId);
+        if (pluginItem == null || pluginItem.getPluginId() == null) {
+            return null;
+        }
+        return pluginMapper.selectOneById(pluginItem.getPluginId());
+    }
+
+    private boolean containsPluginReferenceTransitively(String workflowId,
+                                                        BigInteger pluginId,
+                                                        boolean publishedOnly,
+                                                        Set<String> visitingWorkflowIds,
+                                                        Map<String, Boolean> cache) {
+        if (!StringUtils.hasText(workflowId)) {
+            return false;
+        }
+        Boolean cached = cache.get(workflowId);
+        if (cached != null) {
+            return cached;
+        }
+        if (!visitingWorkflowIds.add(workflowId)) {
+            return false;
+        }
+        boolean result = false;
+        try {
+            String workflowContent = resolveWorkflowContent(workflowId, publishedOnly);
+            if (!StringUtils.hasText(workflowContent)) {
+                cache.put(workflowId, false);
+                return false;
+            }
+            result = containsPluginReferenceTransitivelyInContent(
+                    workflowContent,
+                    pluginId,
+                    publishedOnly,
+                    visitingWorkflowIds,
+                    cache
+            );
+            cache.put(workflowId, result);
+            return result;
+        } finally {
+            visitingWorkflowIds.remove(workflowId);
+        }
+    }
+
+    private boolean containsPluginReferenceTransitivelyInContent(String content,
+                                                                 BigInteger pluginId,
+                                                                 boolean publishedOnly,
+                                                                 Set<String> visitingWorkflowIds,
+                                                                 Map<String, Boolean> cache) {
+        if (!StringUtils.hasText(content) || pluginId == null) {
+            return false;
+        }
+        try {
+            Object parsed = JSON.parse(content);
+            if (!(parsed instanceof JSONObject root)) {
+                return false;
+            }
+            JSONArray nodes = root.getJSONArray("nodes");
+            if (nodes == null || nodes.isEmpty()) {
+                return false;
+            }
+            String expectedPluginId = String.valueOf(pluginId);
+            for (int i = 0; i < nodes.size(); i++) {
+                JSONObject node = nodes.getJSONObject(i);
+                if (node == null) {
+                    continue;
+                }
+                String nodeType = node.getString("type");
+                JSONObject data = node.getJSONObject("data");
+                if (TYPE_PLUGIN.equals(nodeType)) {
+                    String pluginItemId = data == null ? null : data.getString("pluginId");
+                    Plugin plugin = getPluginByPluginItemId(pluginItemId);
+                    if (plugin == null) {
+                        continue;
+                    }
+                    if (expectedPluginId.equals(String.valueOf(plugin.getId()))) {
+                        return true;
+                    }
+                    if (PluginType.isWorkflow(plugin.getType())
+                            && plugin.getWorkflowId() != null
+                            && containsPluginReferenceTransitively(
+                            String.valueOf(plugin.getWorkflowId()),
+                            pluginId,
+                            publishedOnly,
+                            visitingWorkflowIds,
+                            cache
+                    )) {
+                        return true;
+                    }
+                    continue;
+                }
+                if (TYPE_WORKFLOW.equals(nodeType)) {
+                    String refWorkflowId = data == null ? null : data.getString("workflowId");
+                    if (containsPluginReferenceTransitively(
+                            refWorkflowId,
+                            pluginId,
+                            publishedOnly,
+                            visitingWorkflowIds,
+                            cache
+                    )) {
+                        return true;
+                    }
+                }
+            }
+        } catch (Exception ignored) {
+            // ignore
+        }
+        return false;
+    }
+
+    private String resolveWorkflowContent(String workflowId, boolean publishedOnly) {
+        tech.easyflow.ai.entity.Workflow workflow = publishedOnly
+                ? getPublishedWorkflow(workflowId)
+                : workflowService.getById(workflowId);
+        return workflow == null ? null : workflow.getContent();
+    }
+
+    private tech.easyflow.ai.entity.Workflow getPublishedWorkflow(String workflowId) {
+        try {
+            return workflowService.getPublishedById(new BigInteger(workflowId));
+        } catch (Exception ignored) {
+            return null;
+        }
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/plugin/workflow/snapshot/WorkflowPluginSnapshotResolver.java

@@ -0,0 +1,231 @@
+package tech.easyflow.ai.plugin.workflow.snapshot;
+
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONArray;
+import com.alibaba.fastjson2.JSONObject;
+import com.easyagents.flow.core.chain.ChainDefinition;
+import com.easyagents.flow.core.chain.Node;
+import com.easyagents.flow.core.node.EndNode;
+import org.springframework.stereotype.Service;
+import tech.easyflow.ai.easyagentsflow.support.PublishedWorkflowDefinitionIds;
+import tech.easyflow.ai.easyagentsflow.service.WorkflowDatacenterContentService;
+import tech.easyflow.ai.easyagents.tool.WorkflowTool;
+import tech.easyflow.ai.entity.Plugin;
+import tech.easyflow.ai.entity.PluginItem;
+import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.service.WorkflowService;
+import com.easyagents.flow.core.parser.ChainParser;
+import tech.easyflow.common.web.exceptions.BusinessException;
+
+import java.util.List;
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+/**
+ * 工作流插件快照解析服务。
+ */
+@Service
+public class WorkflowPluginSnapshotResolver {
+
+    private final WorkflowService workflowService;
+    private final ChainParser chainParser;
+    private final WorkflowDatacenterContentService workflowDatacenterContentService;
+
+    public WorkflowPluginSnapshotResolver(WorkflowService workflowService,
+                                          ChainParser chainParser,
+                                          WorkflowDatacenterContentService workflowDatacenterContentService) {
+        this.workflowService = workflowService;
+        this.chainParser = chainParser;
+        this.workflowDatacenterContentService = workflowDatacenterContentService;
+    }
+
+    /**
+     * 使用已发布视图刷新工作流插件工具定义。
+     *
+     * @param plugin     插件
+     * @param pluginItem 插件工具
+     * @param workflowId 工作流 ID
+     */
+    public void syncPluginItemFromPublishedWorkflow(Plugin plugin, PluginItem pluginItem, java.math.BigInteger workflowId) {
+        Workflow workflow = workflowService.getPublishedById(workflowId);
+        if (workflow == null) {
+            throw new BusinessException("工作流不存在");
+        }
+        assertSupportedForWorkflowPlugin(workflow);
+        ChainDefinition definition = parseDefinition(workflow);
+        pluginItem.setPluginId(plugin.getId());
+        pluginItem.setName(plugin.getName());
+        pluginItem.setEnglishName(workflow.getEnglishName());
+        pluginItem.setDescription(resolveDescription(plugin, workflow));
+        pluginItem.setBasePath(null);
+        pluginItem.setRequestMethod("WORKFLOW");
+        JSONArray inputDefinitions = resolveInputDefinitions(definition);
+        JSONArray outputDefinitions = resolveOutputDefinitions(definition);
+        pluginItem.setInputData(JSON.toJSONString(inputDefinitions));
+        pluginItem.setOutputData(JSON.toJSONString(outputDefinitions));
+        pluginItem.setSchemaHash(resolveSchemaHash(inputDefinitions, outputDefinitions));
+        pluginItem.setServiceStatus(1);
+        pluginItem.setStatus(1);
+    }
+
+    /**
+     * 构建工作流插件运行工具。
+     *
+     * @param workflow 工作流已发布视图
+     * @return 工作流工具
+     */
+    public WorkflowTool buildWorkflowTool(Workflow workflow) {
+        return new WorkflowTool(
+                workflow,
+                false,
+                PublishedWorkflowDefinitionIds.published(String.valueOf(workflow.getId()))
+        );
+    }
+
+    /**
+     * 解析输入参数定义。
+     *
+     * @param definition 流程定义
+     * @return 输入参数数组
+     */
+    public JSONArray resolveInputDefinitions(ChainDefinition definition) {
+        JSONArray inputs = JSON.parseArray(JSON.toJSONString(definition.getStartParameters()));
+        markWorkflowPluginInput(inputs);
+        return inputs == null ? new JSONArray() : inputs;
+    }
+
+    /**
+     * 解析输出参数定义。
+     *
+     * @param definition 流程定义
+     * @return 输出参数数组
+     */
+    public JSONArray resolveOutputDefinitions(ChainDefinition definition) {
+        JSONArray outputs = new JSONArray();
+        List<Node> nodes = definition.getNodes();
+        if (nodes == null) {
+            return outputs;
+        }
+        for (Node node : nodes) {
+            if (node instanceof EndNode endNode) {
+                outputs = JSON.parseArray(JSON.toJSONString(endNode.getOutputDefs()));
+            }
+        }
+        return outputs == null ? new JSONArray() : outputs;
+    }
+
+    /**
+     * 解析工作流插件契约哈希。
+     *
+     * @param workflow 工作流
+     * @return 哈希值
+     */
+    public String resolveSchemaHash(Workflow workflow) {
+        ChainDefinition definition = parseDefinition(workflow);
+        return resolveSchemaHash(resolveInputDefinitions(definition), resolveOutputDefinitions(definition));
+    }
+
+    /**
+     * 解析工作流插件契约哈希。
+     *
+     * @param inputDefinitions 输入定义
+     * @param outputDefinitions 输出定义
+     * @return 哈希值
+     */
+    public String resolveSchemaHash(JSONArray inputDefinitions, JSONArray outputDefinitions) {
+        JSONObject payload = new JSONObject();
+        payload.put("inputs", inputDefinitions == null ? new JSONArray() : inputDefinitions);
+        payload.put("outputs", outputDefinitions == null ? new JSONArray() : outputDefinitions);
+        return sha256Hex(JSON.toJSONString(payload));
+    }
+
+    /**
+     * 校验工作流是否支持被封装为工作流插件。
+     *
+     * @param workflow 工作流
+     */
+    public void assertSupportedForWorkflowPlugin(Workflow workflow) {
+        ChainDefinition definition = parseDefinition(workflow);
+        int endNodeCount = countEndNodes(definition);
+        // 一期先收敛为“单结束节点才能封装为插件”，后续若要支持多结束节点，
+        // 需要先补齐统一输出契约、父流程节点 schema 同步和结果展示策略。
+        if (endNodeCount != 1) {
+            throw new BusinessException("工作流插件仅支持单一结束节点，当前工作流不可封装为插件");
+        }
+    }
+
+    /**
+     * 判断工作流是否为单结束节点结构。
+     *
+     * @param workflow 工作流
+     * @return 单结束节点返回 true
+     */
+    public boolean isSupportedForWorkflowPlugin(Workflow workflow) {
+        ChainDefinition definition = parseDefinition(workflow);
+        return countEndNodes(definition) == 1;
+    }
+
+    /**
+     * 解析已发布工作流定义。
+     *
+     * @param workflow 工作流已发布视图
+     * @return 流程定义
+     */
+    public ChainDefinition parseDefinition(Workflow workflow) {
+        String preparedContent = workflowDatacenterContentService.prepareContent(workflow.getContent());
+        return chainParser.parse(preparedContent);
+    }
+
+    private String resolveDescription(Plugin plugin, Workflow workflow) {
+        if (plugin.getDescription() != null && !plugin.getDescription().isBlank()) {
+            return plugin.getDescription();
+        }
+        return workflow.getDescription();
+    }
+
+    private void markWorkflowPluginInput(JSONArray parameters) {
+        if (parameters == null) {
+            return;
+        }
+        for (Object parameter : parameters) {
+            if (!(parameter instanceof com.alibaba.fastjson2.JSONObject obj)) {
+                continue;
+            }
+            obj.put("refType", "ref");
+            JSONArray children = obj.getJSONArray("children");
+            if (children != null) {
+                markWorkflowPluginInput(children);
+            }
+        }
+    }
+
+    private int countEndNodes(ChainDefinition definition) {
+        List<Node> nodes = definition == null ? null : definition.getNodes();
+        if (nodes == null || nodes.isEmpty()) {
+            return 0;
+        }
+        int count = 0;
+        for (Node node : nodes) {
+            if (node instanceof EndNode) {
+                count++;
+            }
+        }
+        return count;
+    }
+
+    private String sha256Hex(String source) {
+        try {
+            MessageDigest digest = MessageDigest.getInstance("SHA-256");
+            byte[] bytes = digest.digest(source.getBytes(StandardCharsets.UTF_8));
+            StringBuilder builder = new StringBuilder(bytes.length * 2);
+            for (byte current : bytes) {
+                builder.append(Character.forDigit((current >> 4) & 0xF, 16));
+                builder.append(Character.forDigit(current & 0xF, 16));
+            }
+            return builder.toString();
+        } catch (NoSuchAlgorithmException e) {
+            throw new IllegalStateException("SHA-256 algorithm unavailable", e);
+        }
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/publish/WorkflowApprovalSubjectHandler.java

@@ -6,6 +6,8 @@ import org.springframework.stereotype.Component;
 import tech.easyflow.ai.entity.BotWorkflow;
 import tech.easyflow.ai.entity.Workflow;
 import tech.easyflow.ai.enums.PublishStatus;
+import tech.easyflow.ai.plugin.workflow.binding.WorkflowPluginBindingService;
+import tech.easyflow.ai.plugin.workflow.snapshot.WorkflowPluginSnapshotResolver;
 import tech.easyflow.ai.service.BotWorkflowService;
 import tech.easyflow.ai.service.ResourceOfflineImpactService;
 import tech.easyflow.ai.service.WorkflowService;
@@ -31,18 +33,24 @@ public class WorkflowApprovalSubjectHandler extends AbstractAiResourceLifecycleH
     private final ResourceAccessService resourceAccessService;
     private final BotWorkflowService botWorkflowService;
     private final ResourceOfflineImpactService resourceOfflineImpactService;
+    private final WorkflowPluginBindingService workflowPluginBindingService;
+    private final WorkflowPluginSnapshotResolver workflowPluginSnapshotResolver;
 
     public WorkflowApprovalSubjectHandler(WorkflowService workflowService,
                                           ResourceAccessService resourceAccessService,
                                           ApprovalInstanceService approvalInstanceService,
                                           BotWorkflowService botWorkflowService,
                                           ResourceOfflineImpactService resourceOfflineImpactService,
+                                          WorkflowPluginBindingService workflowPluginBindingService,
+                                          WorkflowPluginSnapshotResolver workflowPluginSnapshotResolver,
                                           ObjectMapper objectMapper) {
         super(approvalInstanceService, objectMapper);
         this.workflowService = workflowService;
         this.resourceAccessService = resourceAccessService;
         this.botWorkflowService = botWorkflowService;
         this.resourceOfflineImpactService = resourceOfflineImpactService;
+        this.workflowPluginBindingService = workflowPluginBindingService;
+        this.workflowPluginSnapshotResolver = workflowPluginSnapshotResolver;
     }
 
     @Override
@@ -116,6 +124,16 @@ public class WorkflowApprovalSubjectHandler extends AbstractAiResourceLifecycleH
         return snapshot;
     }
 
+    @Override
+    protected Map<String, Object> buildPublishSnapshot(Workflow resource, PublishStatus currentStatus) {
+        Map<String, Object> snapshot = super.buildPublishSnapshot(resource, currentStatus);
+        OfflineImpactCheckVo impact = resourceOfflineImpactService.checkWorkflowImpact(resource.getId());
+        if (impact.isHasPluginBindings()) {
+            workflowPluginSnapshotResolver.assertSupportedForWorkflowPlugin(resource);
+        }
+        return snapshot;
+    }
+
     @Override
     protected void persistResourceState(BigInteger resourceId, PublishStatus publishStatus, BigInteger currentApprovalInstanceId) {
         Workflow update = new Workflow();
@@ -135,6 +153,7 @@ public class WorkflowApprovalSubjectHandler extends AbstractAiResourceLifecycleH
         update.setPublishedAt(new java.util.Date());
         update.setPublishedBy(operatorId);
         workflowService.updateById(update);
+        workflowPluginBindingService.syncByWorkflowId(resourceId);
     }
 
     @Override
@@ -162,6 +181,9 @@ public class WorkflowApprovalSubjectHandler extends AbstractAiResourceLifecycleH
         if (impact.isHasBotBindings()) {
             snapshot.put("botBindings", impact.getBotBindings());
         }
+        if (impact.isHasPluginBindings()) {
+            snapshot.put("pluginBindings", impact.getPluginBindings());
+        }
     }
 
     @Override

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/service/PluginItemService.java

@@ -28,4 +28,12 @@ public interface PluginItemService extends IService<PluginItem> {
     Result pluginToolTest(String inputData, BigInteger pluginToolId);
 
     List<PluginItem> getByPluginId(String id);
+
+    /**
+     * 获取某个插件的系统维护工具。
+     *
+     * @param pluginId 插件 ID
+     * @return 工具
+     */
+    PluginItem getSingleByPluginId(BigInteger pluginId);
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/service/PluginService.java

@@ -23,4 +23,22 @@ public interface PluginService extends IService<Plugin> {
     Result pageByCategory(Long pageNumber, Long pageSize, int category);
 
     boolean updatePlugin(Plugin plugin);
+
+    /**
+     * 按当前用户视角过滤并补充工作流插件可用性信息。
+     *
+     * @param plugins         插件列表
+     * @param managementView  是否为管理视角
+     * @param availableOnly   是否仅保留当前可用插件
+     * @return 过滤后的插件列表
+     */
+    List<Plugin> preparePluginsForCurrentUser(List<Plugin> plugins, boolean managementView, boolean availableOnly);
+
+    /**
+     * 补充单个插件的工作流可用性信息。
+     *
+     * @param plugin 插件
+     * @return 原插件
+     */
+    Plugin preparePluginForCurrentUser(Plugin plugin);
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/service/impl/BotServiceImpl.java

@@ -31,6 +31,7 @@ import tech.easyflow.ai.easyagents.memory.RuntimeChatMemory;
 import tech.easyflow.ai.easyagents.tool.WorkflowTool;
 import tech.easyflow.ai.easyagentsflow.support.PublishedWorkflowDefinitionIds;
 import tech.easyflow.ai.entity.*;
+import tech.easyflow.ai.enums.PluginType;
 import tech.easyflow.ai.enums.PublishStatus;
 import tech.easyflow.ai.mapper.BotMapper;
 import tech.easyflow.ai.service.*;
@@ -117,6 +118,8 @@ public class BotServiceImpl extends ServiceImpl<BotMapper, Bot> implements BotSe
     @Resource
     private BotPluginService botPluginService;
     @Resource
+    private PluginService pluginService;
+    @Resource
     private PluginItemService pluginItemService;
     @Resource
     private BotMcpService botMcpService;
@@ -508,6 +511,12 @@ public class BotServiceImpl extends ServiceImpl<BotMapper, Bot> implements BotSe
             List<PluginItem> pluginItems = pluginItemService.getMapper().selectListWithRelationsByQuery(queryTool);
             if (pluginItems != null && !pluginItems.isEmpty()) {
                 for (PluginItem pluginItem : pluginItems) {
+                    if (pluginItem.getPluginId() != null) {
+                        Plugin plugin = pluginService.getById(pluginItem.getPluginId());
+                        if (plugin != null && PluginType.isWorkflow(plugin.getType())) {
+                            continue;
+                        }
+                    }
                     functionList.add(pluginItem.toFunction());
                 }
             }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/service/impl/PluginCategoryMappingServiceImpl.java

@@ -1,15 +1,21 @@
 package tech.easyflow.ai.service.impl;
 
+import cn.hutool.core.collection.CollectionUtil;
 import com.mybatisflex.core.query.QueryWrapper;
 import com.mybatisflex.spring.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import tech.easyflow.ai.entity.Plugin;
 import tech.easyflow.ai.entity.PluginCategory;
 import tech.easyflow.ai.entity.PluginCategoryMapping;
 import tech.easyflow.ai.mapper.PluginCategoryMapper;
 import tech.easyflow.ai.mapper.PluginCategoryMappingMapper;
+import tech.easyflow.ai.mapper.PluginMapper;
 import tech.easyflow.ai.service.PluginCategoryMappingService;
+import tech.easyflow.ai.service.PluginVisibilityService;
 import tech.easyflow.common.web.exceptions.BusinessException;
+import tech.easyflow.system.entity.vo.RoleCategoryAccessSnapshot;
+import tech.easyflow.system.service.CategoryPermissionService;
 
 import javax.annotation.Resource;
 import java.math.BigInteger;
@@ -34,6 +40,12 @@ public class PluginCategoryMappingServiceImpl extends ServiceImpl<PluginCategory
 
     @Resource
     private PluginCategoryMapper pluginCategoryMapper;
+    @Resource
+    private PluginMapper pluginMapper;
+    @Resource
+    private PluginVisibilityService pluginVisibilityService;
+    @Resource
+    private CategoryPermissionService categoryPermissionService;
 
     @Override
     @Transactional
@@ -41,6 +53,11 @@ public class PluginCategoryMappingServiceImpl extends ServiceImpl<PluginCategory
         if (pluginId == null) {
             throw new BusinessException("插件ID不能为空");
         }
+        Plugin plugin = pluginMapper.selectOneById(pluginId);
+        if (plugin == null) {
+            throw new BusinessException("插件不存在");
+        }
+        pluginVisibilityService.assertPluginVisible(plugin.getCreatedBy(), pluginId, "无权限访问插件");
 
         List<BigInteger> targetCategoryIds = categoryIds == null
                 ? Collections.emptyList()
@@ -48,6 +65,8 @@ public class PluginCategoryMappingServiceImpl extends ServiceImpl<PluginCategory
                 .filter(java.util.Objects::nonNull)
                 .distinct()
                 .collect(Collectors.toList());
+        assertCategoryIdsValid(targetCategoryIds);
+        assertCategoryAccess(targetCategoryIds);
 
         QueryWrapper currentRelationQuery = QueryWrapper.create().select("category_id")
                 .from("tb_plugin_category_mapping")
@@ -80,6 +99,37 @@ public class PluginCategoryMappingServiceImpl extends ServiceImpl<PluginCategory
         return true;
     }
 
+    private void assertCategoryIdsValid(List<BigInteger> targetCategoryIds) {
+        if (CollectionUtil.isEmpty(targetCategoryIds)) {
+            return;
+        }
+        QueryWrapper queryWrapper = QueryWrapper.create()
+                .select(PluginCategory::getId)
+                .in(PluginCategory::getId, targetCategoryIds);
+        List<BigInteger> existedCategoryIds = pluginCategoryMapper.selectListByQueryAs(queryWrapper, BigInteger.class);
+        if (existedCategoryIds == null || existedCategoryIds.size() != new LinkedHashSet<>(targetCategoryIds).size()) {
+            throw new BusinessException("存在无效的插件分类");
+        }
+    }
+
+    private void assertCategoryAccess(List<BigInteger> targetCategoryIds) {
+        if (CollectionUtil.isEmpty(targetCategoryIds)) {
+            return;
+        }
+        RoleCategoryAccessSnapshot access = categoryPermissionService.getCurrentAccess("PLUGIN");
+        if (!access.isRestricted()) {
+            return;
+        }
+        Set<BigInteger> allowedCategoryIds = access.getCategoryIds();
+        if (CollectionUtil.isEmpty(allowedCategoryIds)) {
+            throw new BusinessException("无权限关联所选插件分类");
+        }
+        boolean allAllowed = targetCategoryIds.stream().allMatch(allowedCategoryIds::contains);
+        if (!allAllowed) {
+            throw new BusinessException("无权限关联所选插件分类");
+        }
+    }
+
     @Override
     public List<PluginCategory>  getPluginCategories(BigInteger pluginId) {
         QueryWrapper categoryQueryWrapper =   QueryWrapper.create().select("category_id")

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/service/impl/PluginItemServiceImpl.java

@@ -5,14 +5,22 @@ import com.mybatisflex.spring.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
 import tech.easyflow.ai.entity.BotPlugin;
 import tech.easyflow.ai.entity.Plugin;
-import tech.easyflow.ai.easyagents.tool.PluginTool;
 import tech.easyflow.ai.entity.PluginItem;
+import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.enums.PluginType;
+import tech.easyflow.ai.plugin.workflow.availability.WorkflowPluginAvailabilityDecision;
+import tech.easyflow.ai.plugin.workflow.availability.WorkflowPluginAvailabilityService;
+import tech.easyflow.ai.plugin.workflow.snapshot.WorkflowPluginSnapshotResolver;
 import tech.easyflow.ai.mapper.BotPluginMapper;
 import tech.easyflow.ai.mapper.PluginMapper;
 import tech.easyflow.ai.mapper.PluginItemMapper;
 import tech.easyflow.ai.service.PluginItemService;
-import tech.easyflow.common.domain.Result;
+import tech.easyflow.ai.service.WorkflowService;
+import tech.easyflow.common.constant.Constants;
+import tech.easyflow.common.entity.LoginAccount;
+import tech.easyflow.common.satoken.util.SaTokenUtil;
 import tech.easyflow.common.web.exceptions.BusinessException;
+import tech.easyflow.common.domain.Result;
 
 import javax.annotation.Resource;
 import java.math.BigInteger;
@@ -37,9 +45,19 @@ public class PluginItemServiceImpl extends ServiceImpl<PluginItemMapper, PluginI
 
     @Resource
     private BotPluginMapper botPluginMapper;
+    @Resource
+    private WorkflowPluginAvailabilityService workflowPluginAvailabilityService;
+    @Resource
+    private WorkflowPluginSnapshotResolver workflowPluginSnapshotResolver;
+    @Resource
+    private WorkflowService workflowService;
 
     @Override
     public boolean savePluginTool(PluginItem pluginItem) {
+        Plugin plugin = pluginMapper.selectOneById(pluginItem.getPluginId());
+        if (plugin != null && PluginType.isWorkflow(plugin.getType())) {
+            throw new BusinessException("工作流插件工具由系统自动维护，不支持手动新增");
+        }
         pluginItem.setCreated(new Date());
         pluginItem.setRequestMethod("Post");
         int insert = pluginItemMapper.insert(pluginItem);
@@ -61,14 +79,20 @@ public class PluginItemServiceImpl extends ServiceImpl<PluginItemMapper, PluginI
                 .select()
                 .eq(Plugin::getId, pluginItem.getPluginId());
         Plugin plugin = pluginMapper.selectOneByQuery(queryAiPluginWrapper);
+        plugin = preparePluginForCurrentUser(plugin);
         Map<String, Object> result = new HashMap<>();
         result.put("data", pluginItem);
         result.put("aiPlugin", plugin);
+        result.put("workflowSnapshot", buildWorkflowSnapshot(plugin));
         return Result.ok(result);
     }
 
     @Override
     public boolean updatePlugin(PluginItem pluginItem) {
+        Plugin existedPlugin = resolvePluginByPluginItemId(pluginItem.getId());
+        if (existedPlugin != null && PluginType.isWorkflow(existedPlugin.getType())) {
+            throw new BusinessException("工作流插件工具由系统自动维护，不支持手动修改");
+        }
         int update = pluginItemMapper.update(pluginItem);
         if (update <= 0) {
             throw new BusinessException("修改失败");
@@ -113,10 +137,37 @@ public class PluginItemServiceImpl extends ServiceImpl<PluginItemMapper, PluginI
 
     @Override
     public Result<?> pluginToolTest(String inputData, BigInteger pluginToolId) {
-        PluginItem pluginItem = new PluginItem();
-        pluginItem.setId(pluginToolId);
-        pluginItem.setInputData(inputData);
-        PluginTool pluginTool = new PluginTool(pluginItem);
+        PluginItem pluginItem = pluginItemMapper.selectOneById(pluginToolId);
+        if (pluginItem == null) {
+            throw new BusinessException("插件工具不存在");
+        }
+        Plugin plugin = pluginMapper.selectOneById(pluginItem.getPluginId());
+        if (plugin == null) {
+            throw new BusinessException("插件不存在");
+        }
+        plugin = preparePluginForCurrentUser(plugin);
+        if (PluginType.isWorkflow(plugin.getType())) {
+            WorkflowPluginAvailabilityDecision decision = workflowPluginAvailabilityService.evaluateForCurrentUser(plugin);
+            if (!decision.isAvailable()) {
+                return Result.ok(buildUnavailableResult(decision));
+            }
+            Workflow workflow = workflowService.getPublishedById(plugin.getWorkflowId());
+            if (workflow == null) {
+                return Result.ok(buildUnavailableResult(decision));
+            }
+            Map<String, Object> args = com.alibaba.fastjson2.JSON.parseObject(inputData, Map.class);
+            Map<String, Object> variables = new LinkedHashMap<>();
+            LoginAccount loginAccount = SaTokenUtil.getLoginAccount();
+            if (loginAccount != null) {
+                variables.put(Constants.LOGIN_USER_KEY, loginAccount);
+            }
+            if (args != null && !args.isEmpty()) {
+                variables.putAll(args);
+            }
+            Object result = workflowPluginSnapshotResolver.buildWorkflowTool(workflow).invoke(variables);
+            return Result.ok(result);
+        }
+        tech.easyflow.ai.easyagents.tool.PluginTool pluginTool = new tech.easyflow.ai.easyagents.tool.PluginTool(pluginItem);
         return Result.ok(pluginTool.runPluginTool(null, inputData, pluginToolId));
     }
 
@@ -129,4 +180,82 @@ public class PluginItemServiceImpl extends ServiceImpl<PluginItemMapper, PluginI
         return list(queryWrapper);
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public PluginItem getSingleByPluginId(BigInteger pluginId) {
+        if (pluginId == null) {
+            return null;
+        }
+        QueryWrapper queryWrapper = QueryWrapper.create().eq(PluginItem::getPluginId, pluginId);
+        List<PluginItem> items = pluginItemMapper.selectListByQuery(queryWrapper);
+        return items == null || items.isEmpty() ? null : items.get(0);
+    }
+
+    /**
+     * 按当前用户视角补充单个插件的可用性信息。
+     *
+     * @param plugin 插件
+     * @return 已补充可用性信息的插件
+     */
+    private Plugin preparePluginForCurrentUser(Plugin plugin) {
+        if (plugin == null) {
+            return null;
+        }
+        plugin.setType(PluginType.from(plugin.getType()).getCode());
+        if (!PluginType.isWorkflow(plugin.getType())) {
+            plugin.setAvailable(true);
+            plugin.setReasonCode(null);
+            plugin.setReasonMessage(null);
+            return plugin;
+        }
+        WorkflowPluginAvailabilityDecision decision = workflowPluginAvailabilityService.evaluateForCurrentUser(plugin);
+        plugin.setWorkflowTitle(decision.getWorkflowTitle());
+        plugin.setAvailable(decision.isAvailable());
+        plugin.setReasonCode(decision.getReasonCode());
+        plugin.setReasonMessage(decision.getReasonMessage());
+        return plugin;
+    }
+
+    private Plugin resolvePluginByPluginItemId(BigInteger pluginItemId) {
+        if (pluginItemId == null) {
+            return null;
+        }
+        PluginItem existed = pluginItemMapper.selectOneById(pluginItemId);
+        if (existed == null || existed.getPluginId() == null) {
+            return null;
+        }
+        return pluginMapper.selectOneById(existed.getPluginId());
+    }
+
+    private Map<String, Object> buildUnavailableResult(WorkflowPluginAvailabilityDecision decision) {
+        Map<String, Object> result = new LinkedHashMap<>();
+        result.put("skipped", true);
+        result.put("reasonCode", decision.getReasonCode());
+        result.put("reasonMessage", decision.getReasonMessage());
+        return result;
+    }
+
+    /**
+     * 构建工作流插件对应的已发布快照摘要。
+     *
+     * @param plugin 插件
+     * @return 快照摘要，不存在时返回 {@code null}
+     */
+    private Map<String, Object> buildWorkflowSnapshot(Plugin plugin) {
+        if (plugin == null || !PluginType.isWorkflow(plugin.getType()) || plugin.getWorkflowId() == null) {
+            return null;
+        }
+        Workflow workflow = workflowService.getPublishedById(plugin.getWorkflowId());
+        if (workflow == null) {
+            return null;
+        }
+        Map<String, Object> snapshot = new LinkedHashMap<>();
+        snapshot.put("title", workflow.getTitle());
+        snapshot.put("description", workflow.getDescription());
+        snapshot.put("content", workflow.getContent());
+        return snapshot;
+    }
+
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/service/impl/PluginServiceImpl.java

@@ -9,14 +9,20 @@ import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import tech.easyflow.ai.entity.*;
+import tech.easyflow.ai.enums.PluginType;
 import tech.easyflow.ai.mapper.PluginCategoryMappingMapper;
 import tech.easyflow.ai.mapper.PluginMapper;
+import tech.easyflow.ai.plugin.workflow.availability.WorkflowPluginAvailabilityDecision;
+import tech.easyflow.ai.plugin.workflow.availability.WorkflowPluginAvailabilityService;
+import tech.easyflow.ai.plugin.workflow.binding.WorkflowPluginBindingService;
 import tech.easyflow.ai.service.BotPluginService;
 import tech.easyflow.ai.service.PluginItemService;
 import tech.easyflow.ai.service.PluginService;
 import tech.easyflow.ai.service.PluginVisibilityService;
 import tech.easyflow.common.domain.Result;
 import tech.easyflow.common.web.exceptions.BusinessException;
+import tech.easyflow.common.entity.LoginAccount;
+import tech.easyflow.common.satoken.util.SaTokenUtil;
 import tech.easyflow.system.entity.vo.RoleCategoryAccessSnapshot;
 import tech.easyflow.system.service.CategoryPermissionService;
 
@@ -60,9 +66,18 @@ public class PluginServiceImpl extends ServiceImpl<PluginMapper, Plugin> impleme
     private CategoryPermissionService categoryPermissionService;
     @Resource
     private PluginVisibilityService pluginVisibilityService;
+    @Resource
+    private WorkflowPluginBindingService workflowPluginBindingService;
+    @Resource
+    private WorkflowPluginAvailabilityService workflowPluginAvailabilityService;
 
     @Override
     public Plugin savePlugin(Plugin plugin) {
+        PluginType pluginType = PluginType.from(plugin.getType());
+        if (pluginType == PluginType.WORKFLOW) {
+            return workflowPluginBindingService.saveWorkflowPlugin(plugin);
+        }
+        normalizeHttpPlugin(plugin, true);
         plugin.setCreated(new Date());
         int insert = pluginMapper.insert(plugin);
         if (insert <= 0) {
@@ -143,23 +158,89 @@ public class PluginServiceImpl extends ServiceImpl<PluginMapper, Plugin> impleme
             return Result.ok(new Page<>(Collections.emptyList(), pageNumber, pageSize, 0L));
         }
 
+        List<Plugin> totalPlugins = preparePluginsForCurrentUser(queryPluginsByIds(visiblePluginIds), true, false);
         int fromIndex = Math.max(0, Math.toIntExact((pageNumber - 1) * pageSize));
-        if (fromIndex >= visiblePluginIds.size()) {
-            return Result.ok(new Page<>(Collections.emptyList(), pageNumber, pageSize, visiblePluginIds.size()));
+        if (fromIndex >= totalPlugins.size()) {
+            return Result.ok(new Page<>(Collections.emptyList(), pageNumber, pageSize, totalPlugins.size()));
         }
-        int toIndex = Math.min(visiblePluginIds.size(), Math.toIntExact(fromIndex + pageSize));
-        List<BigInteger> currentPagePluginIds = new ArrayList<>(visiblePluginIds.subList(fromIndex, toIndex));
-        List<Plugin> plugins = queryPluginsByIds(currentPagePluginIds);
-        Page<Plugin> aiPluginPage = new Page<>(plugins, pageNumber, pageSize, visiblePluginIds.size());
+        int toIndex = Math.min(totalPlugins.size(), Math.toIntExact(fromIndex + pageSize));
+        Page<Plugin> aiPluginPage = new Page<>(new ArrayList<>(totalPlugins.subList(fromIndex, toIndex)),
+                pageNumber, pageSize, totalPlugins.size());
         return Result.ok(aiPluginPage);
     }
 
     @Override
     public boolean updatePlugin(Plugin plugin) {
+        Plugin existed = pluginMapper.selectOneById(plugin.getId());
+        if (existed == null) {
+            throw new BusinessException("插件不存在");
+        }
+        PluginType existedType = PluginType.from(existed.getType());
+        PluginType targetType = PluginType.from(plugin.getType() == null ? existed.getType() : plugin.getType());
+        if (existedType != targetType) {
+            throw new BusinessException("暂不支持切换插件类型");
+        }
+        if (targetType == PluginType.WORKFLOW) {
+            return workflowPluginBindingService.updateWorkflowPlugin(plugin);
+        }
+        normalizeHttpPlugin(plugin, false);
         pluginMapper.update(plugin);
         return true;
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public List<Plugin> preparePluginsForCurrentUser(List<Plugin> plugins, boolean managementView, boolean availableOnly) {
+        if (plugins == null || plugins.isEmpty()) {
+            return Collections.emptyList();
+        }
+        List<Plugin> result = new ArrayList<>();
+        for (Plugin plugin : plugins) {
+            Plugin prepared = preparePluginForCurrentUser(plugin);
+            if (!PluginType.isWorkflow(prepared.getType())) {
+                result.add(prepared);
+                continue;
+            }
+            boolean canKeepUnavailable = managementView && workflowPluginAvailabilityService.canViewUnavailableInManagement(prepared);
+            if (Boolean.TRUE.equals(prepared.getAvailable())) {
+                result.add(prepared);
+                continue;
+            }
+            if (availableOnly) {
+                continue;
+            }
+            if (canKeepUnavailable) {
+                result.add(prepared);
+            }
+        }
+        return result;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public Plugin preparePluginForCurrentUser(Plugin plugin) {
+        if (plugin == null) {
+            return null;
+        }
+        plugin.setType(PluginType.from(plugin.getType()).getCode());
+        if (!PluginType.isWorkflow(plugin.getType())) {
+            plugin.setAvailable(true);
+            plugin.setReasonCode(null);
+            plugin.setReasonMessage(null);
+            return plugin;
+        }
+        WorkflowPluginAvailabilityDecision decision = workflowPluginAvailabilityService.evaluateForCurrentUser(plugin);
+        plugin.setWorkflowTitle(decision.getWorkflowTitle());
+        plugin.setAvailable(decision.isAvailable());
+        plugin.setReasonCode(decision.getReasonCode());
+        plugin.setReasonMessage(decision.getReasonMessage());
+        return plugin;
+    }
+
     private List<BigInteger> queryCreatorPluginIds(List<BigInteger> pluginIds, Long creatorId) {
         if (CollectionUtil.isEmpty(pluginIds) || creatorId == null) {
             return Collections.emptyList();
@@ -175,7 +256,7 @@ public class PluginServiceImpl extends ServiceImpl<PluginMapper, Plugin> impleme
             return Collections.emptyList();
         }
         QueryWrapper queryPluginWrapper = QueryWrapper.create().select().in(Plugin::getId, pluginIds);
-        List<Plugin> plugins = pluginMapper.selectListByQuery(queryPluginWrapper);
+        List<Plugin> plugins = pluginMapper.selectListWithRelationsByQuery(queryPluginWrapper);
         Map<BigInteger, Plugin> pluginMap = plugins.stream().collect(Collectors.toMap(
                 Plugin::getId,
                 item -> item,
@@ -192,5 +273,24 @@ public class PluginServiceImpl extends ServiceImpl<PluginMapper, Plugin> impleme
         return orderedPlugins;
     }
 
+    /**
+     * 归一化 HTTP 插件基础字段。
+     *
+     * @param plugin 插件
+     * @param isSave 是否为创建
+     */
+    private void normalizeHttpPlugin(Plugin plugin, boolean isSave) {
+        plugin.setType(PluginType.HTTP.getCode());
+        plugin.setWorkflowId(null);
+        LoginAccount loginAccount = SaTokenUtil.getLoginAccount();
+        if (isSave && loginAccount != null && loginAccount.getId() != null) {
+            plugin.setCreatedBy(loginAccount.getId().longValue());
+            plugin.setDeptId(loginAccount.getDeptId() == null ? null : loginAccount.getDeptId().longValue());
+            plugin.setTenantId(loginAccount.getTenantId() == null ? null : loginAccount.getTenantId().longValue());
+        }
+        if (plugin.getHeaders() != null && !(plugin.getHeaders() instanceof String)) {
+            plugin.setHeaders(plugin.getHeaders().toString());
+        }
+    }
 
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/service/impl/ResourceOfflineImpactServiceImpl.java

@@ -11,6 +11,7 @@ import tech.easyflow.ai.entity.Bot;
 import tech.easyflow.ai.entity.BotDocumentCollection;
 import tech.easyflow.ai.entity.BotWorkflow;
 import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.plugin.workflow.dependency.WorkflowPluginDependencyService;
 import tech.easyflow.ai.service.BotDocumentCollectionService;
 import tech.easyflow.ai.service.BotService;
 import tech.easyflow.ai.service.BotWorkflowService;
@@ -49,17 +50,20 @@ public class ResourceOfflineImpactServiceImpl implements ResourceOfflineImpactSe
     private final BotService botService;
     private final WorkflowService workflowService;
     private final RedisLockExecutor redisLockExecutor;
+    private final WorkflowPluginDependencyService workflowPluginDependencyService;
 
     public ResourceOfflineImpactServiceImpl(BotWorkflowService botWorkflowService,
                                             BotDocumentCollectionService botDocumentCollectionService,
                                             BotService botService,
                                             WorkflowService workflowService,
-                                            RedisLockExecutor redisLockExecutor) {
+                                            RedisLockExecutor redisLockExecutor,
+                                            WorkflowPluginDependencyService workflowPluginDependencyService) {
         this.botWorkflowService = botWorkflowService;
         this.botDocumentCollectionService = botDocumentCollectionService;
         this.botService = botService;
         this.workflowService = workflowService;
         this.redisLockExecutor = redisLockExecutor;
+        this.workflowPluginDependencyService = workflowPluginDependencyService;
     }
 
     /**
@@ -68,15 +72,16 @@ public class ResourceOfflineImpactServiceImpl implements ResourceOfflineImpactSe
     @Override
     public OfflineImpactCheckVo checkWorkflowImpact(BigInteger workflowId) {
         List<OfflineImpactBindingVo> botBindings = listBotsByWorkflowId(workflowId);
+        List<OfflineImpactBindingVo> pluginBindings = workflowPluginDependencyService.listPluginsByWorkflowId(workflowId);
         OfflineImpactCheckVo result = new OfflineImpactCheckVo();
         result.setCanProceed(true);
         result.setBotBindings(botBindings);
         result.setHasBotBindings(!botBindings.isEmpty());
+        result.setPluginBindings(pluginBindings);
+        result.setHasPluginBindings(!pluginBindings.isEmpty());
         result.setWorkflowUsages(Collections.emptyList());
         result.setHasWorkflowUsages(false);
-        result.setMessage(botBindings.isEmpty()
-                ? "当前工作流下线后不会影响已有绑定"
-                : "当前工作流下线成功后，将自动从相关聊天助手中解绑");
+        result.setMessage(resolveWorkflowOfflineImpactMessage(botBindings, pluginBindings));
         return result;
     }
 
@@ -198,6 +203,20 @@ public class ResourceOfflineImpactServiceImpl implements ResourceOfflineImpactSe
         return result;
     }
 
+    private String resolveWorkflowOfflineImpactMessage(List<OfflineImpactBindingVo> botBindings,
+                                                       List<OfflineImpactBindingVo> pluginBindings) {
+        if (!pluginBindings.isEmpty() && !botBindings.isEmpty()) {
+            return "当前工作流被插件和聊天助手引用，下线后插件将不可用，聊天助手将自动解绑";
+        }
+        if (!pluginBindings.isEmpty()) {
+            return "当前工作流被插件引用，下线后相关插件将不可用";
+        }
+        if (!botBindings.isEmpty()) {
+            return "当前工作流下线成功后，将自动从相关聊天助手中解绑";
+        }
+        return "当前工作流下线后不会影响已有绑定";
+    }
+
     private boolean containsKnowledgeReference(String content, BigInteger knowledgeId) {
         if (!StringUtils.hasText(content) || knowledgeId == null) {
             return false;

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/vo/OfflineImpactCheckVo.java

@@ -14,10 +14,14 @@ public class OfflineImpactCheckVo {
 
     private boolean hasWorkflowUsages;
 
+    private boolean hasPluginBindings;
+
     private List<OfflineImpactBindingVo> botBindings = new ArrayList<>();
 
     private List<OfflineImpactBindingVo> workflowUsages = new ArrayList<>();
 
+    private List<OfflineImpactBindingVo> pluginBindings = new ArrayList<>();
+
     private String message;
 
     /**
@@ -110,6 +114,22 @@ public class OfflineImpactCheckVo {
         this.workflowUsages = workflowUsages;
     }
 
+    public boolean isHasPluginBindings() {
+        return hasPluginBindings;
+    }
+
+    public void setHasPluginBindings(boolean hasPluginBindings) {
+        this.hasPluginBindings = hasPluginBindings;
+    }
+
+    public List<OfflineImpactBindingVo> getPluginBindings() {
+        return pluginBindings;
+    }
+
+    public void setPluginBindings(List<OfflineImpactBindingVo> pluginBindings) {
+        this.pluginBindings = pluginBindings;
+    }
+
     /**
      * 获取提示信息。
      *

easyflow-modules/easyflow-module-ai/src/test/java/tech/easyflow/ai/plugin/workflow/dependency/WorkflowPluginDependencyServiceImplTest.java

@@ -0,0 +1,252 @@
+package tech.easyflow.ai.plugin.workflow.dependency;
+
+import com.alibaba.fastjson2.JSONArray;
+import com.alibaba.fastjson2.JSONObject;
+import org.junit.Assert;
+import org.junit.Test;
+import tech.easyflow.ai.entity.Plugin;
+import tech.easyflow.ai.entity.PluginItem;
+import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.enums.PluginType;
+import tech.easyflow.ai.mapper.PluginItemMapper;
+import tech.easyflow.ai.mapper.PluginMapper;
+import tech.easyflow.ai.service.WorkflowService;
+
+import java.lang.reflect.Proxy;
+import java.math.BigInteger;
+import java.util.HashMap;
+import java.util.Map;
+
+public class WorkflowPluginDependencyServiceImplTest {
+
+    @Test
+    public void testPublishedCheckShouldIgnoreUnpublishedDraftCycle() {
+        WorkflowPluginDependencyServiceImpl service = newService(
+                workflows(
+                        workflowVariant(rootWorkflowContent("2"), rootWorkflowContent("2")),
+                        workflowVariant(pluginWorkflowContent("700"), terminalWorkflowContent())
+                ),
+                plugins(),
+                pluginItems()
+        );
+
+        Assert.assertTrue(service.containsPluginReferenceTransitively(BigInteger.ONE, BigInteger.valueOf(900)));
+        Assert.assertFalse(service.containsPluginReferenceTransitivelyInPublishedSnapshot(BigInteger.ONE, BigInteger.valueOf(900)));
+    }
+
+    @Test
+    public void testPublishedCheckShouldBlockPublishedCycleEvenWhenDraftClean() {
+        WorkflowPluginDependencyServiceImpl service = newService(
+                workflows(
+                        workflowVariant(rootWorkflowContent("2"), rootWorkflowContent("2")),
+                        workflowVariant(terminalWorkflowContent(), pluginWorkflowContent("700"))
+                ),
+                plugins(),
+                pluginItems()
+        );
+
+        Assert.assertFalse(service.containsPluginReferenceTransitively(BigInteger.ONE, BigInteger.valueOf(900)));
+        Assert.assertTrue(service.containsPluginReferenceTransitivelyInPublishedSnapshot(BigInteger.ONE, BigInteger.valueOf(900)));
+    }
+
+    private static WorkflowPluginDependencyServiceImpl newService(Map<String, WorkflowVariant> workflowStore,
+                                                                 Map<String, Plugin> pluginStore,
+                                                                 Map<String, PluginItem> pluginItemStore) {
+        return new WorkflowPluginDependencyServiceImpl(
+                mockPluginMapper(pluginStore),
+                mockPluginItemMapper(pluginItemStore),
+                mockWorkflowService(workflowStore)
+        );
+    }
+
+    private static Map<String, WorkflowVariant> workflows(WorkflowVariant root, WorkflowVariant child) {
+        Map<String, WorkflowVariant> workflows = new HashMap<>();
+        workflows.put("1", root);
+        workflows.put("2", child);
+        return workflows;
+    }
+
+    private static Map<String, Plugin> plugins() {
+        Map<String, Plugin> plugins = new HashMap<>();
+        Plugin plugin = new Plugin();
+        plugin.setId(BigInteger.valueOf(900));
+        plugin.setType(PluginType.WORKFLOW.getCode());
+        plugin.setWorkflowId(BigInteger.valueOf(30));
+        plugins.put("900", plugin);
+        return plugins;
+    }
+
+    private static Map<String, PluginItem> pluginItems() {
+        Map<String, PluginItem> pluginItems = new HashMap<>();
+        PluginItem pluginItem = new PluginItem();
+        pluginItem.setId(BigInteger.valueOf(700));
+        pluginItem.setPluginId(BigInteger.valueOf(900));
+        pluginItems.put("700", pluginItem);
+        return pluginItems;
+    }
+
+    private static WorkflowService mockWorkflowService(Map<String, WorkflowVariant> workflowStore) {
+        return (WorkflowService) Proxy.newProxyInstance(
+                WorkflowService.class.getClassLoader(),
+                new Class[]{WorkflowService.class},
+                (proxy, method, args) -> {
+                    String methodName = method.getName();
+                    if ("getById".equals(methodName)) {
+                        return buildWorkflow(workflowStore, args == null ? null : args[0], false);
+                    }
+                    if ("getPublishedById".equals(methodName)) {
+                        return buildWorkflow(workflowStore, args == null ? null : args[0], true);
+                    }
+                    if ("equals".equals(methodName)) {
+                        return proxy == args[0];
+                    }
+                    if ("hashCode".equals(methodName)) {
+                        return System.identityHashCode(proxy);
+                    }
+                    if (method.getReturnType() == boolean.class) {
+                        return false;
+                    }
+                    if (method.getReturnType() == int.class) {
+                        return 0;
+                    }
+                    if (method.getReturnType() == long.class) {
+                        return 0L;
+                    }
+                    return null;
+                }
+        );
+    }
+
+    private static PluginMapper mockPluginMapper(Map<String, Plugin> pluginStore) {
+        return (PluginMapper) Proxy.newProxyInstance(
+                PluginMapper.class.getClassLoader(),
+                new Class[]{PluginMapper.class},
+                (proxy, method, args) -> {
+                    if ("selectOneById".equals(method.getName())) {
+                        return pluginStore.get(String.valueOf(args[0]));
+                    }
+                    if ("equals".equals(method.getName())) {
+                        return proxy == args[0];
+                    }
+                    if ("hashCode".equals(method.getName())) {
+                        return System.identityHashCode(proxy);
+                    }
+                    if (method.getReturnType() == boolean.class) {
+                        return false;
+                    }
+                    if (method.getReturnType() == int.class) {
+                        return 0;
+                    }
+                    if (method.getReturnType() == long.class) {
+                        return 0L;
+                    }
+                    return null;
+                }
+        );
+    }
+
+    private static PluginItemMapper mockPluginItemMapper(Map<String, PluginItem> pluginItemStore) {
+        return (PluginItemMapper) Proxy.newProxyInstance(
+                PluginItemMapper.class.getClassLoader(),
+                new Class[]{PluginItemMapper.class},
+                (proxy, method, args) -> {
+                    if ("selectOneById".equals(method.getName())) {
+                        return pluginItemStore.get(String.valueOf(args[0]));
+                    }
+                    if ("equals".equals(method.getName())) {
+                        return proxy == args[0];
+                    }
+                    if ("hashCode".equals(method.getName())) {
+                        return System.identityHashCode(proxy);
+                    }
+                    if (method.getReturnType() == boolean.class) {
+                        return false;
+                    }
+                    if (method.getReturnType() == int.class) {
+                        return 0;
+                    }
+                    if (method.getReturnType() == long.class) {
+                        return 0L;
+                    }
+                    return null;
+                }
+        );
+    }
+
+    private static Workflow buildWorkflow(Map<String, WorkflowVariant> workflowStore, Object idValue, boolean published) {
+        if (idValue == null) {
+            return null;
+        }
+        WorkflowVariant variant = workflowStore.get(String.valueOf(idValue));
+        if (variant == null) {
+            return null;
+        }
+        Workflow workflow = new Workflow();
+        try {
+            workflow.setId(new BigInteger(String.valueOf(idValue)));
+        } catch (Exception ignored) {
+            workflow.setId(null);
+        }
+        workflow.setContent(published ? variant.publishedContent : variant.draftContent);
+        return workflow;
+    }
+
+    private static WorkflowVariant workflowVariant(String draftContent, String publishedContent) {
+        WorkflowVariant variant = new WorkflowVariant();
+        variant.draftContent = draftContent;
+        variant.publishedContent = publishedContent;
+        return variant;
+    }
+
+    private static String rootWorkflowContent(String childWorkflowId) {
+        return workflowJson(array(workflowNode("wf-1", childWorkflowId)));
+    }
+
+    private static String pluginWorkflowContent(String pluginItemId) {
+        return workflowJson(array(pluginNode("plugin-1", pluginItemId)));
+    }
+
+    private static String terminalWorkflowContent() {
+        return workflowJson(new JSONArray());
+    }
+
+    private static String workflowJson(JSONArray nodes) {
+        JSONObject root = new JSONObject();
+        root.put("nodes", nodes);
+        root.put("edges", new JSONArray());
+        return root.toJSONString();
+    }
+
+    private static JSONArray array(JSONObject... objects) {
+        JSONArray array = new JSONArray();
+        for (JSONObject object : objects) {
+            array.add(object);
+        }
+        return array;
+    }
+
+    private static JSONObject workflowNode(String id, String workflowId) {
+        JSONObject data = new JSONObject();
+        data.put("workflowId", workflowId);
+        return node(id, "workflow-node", data);
+    }
+
+    private static JSONObject pluginNode(String id, String pluginItemId) {
+        JSONObject data = new JSONObject();
+        data.put("pluginId", pluginItemId);
+        return node(id, "plugin-node", data);
+    }
+
+    private static JSONObject node(String id, String type, JSONObject data) {
+        JSONObject node = new JSONObject();
+        node.put("id", id);
+        node.put("type", type);
+        node.put("data", data);
+        return node;
+    }
+
+    private static class WorkflowVariant {
+        private String draftContent;
+        private String publishedContent;
+    }
+}

easyflow-modules/easyflow-module-system/src/main/java/tech/easyflow/system/service/CategoryPermissionService.java

@@ -1,5 +1,6 @@
 package tech.easyflow.system.service;
 
+import tech.easyflow.common.entity.LoginAccount;
 import tech.easyflow.system.entity.vo.RoleCategoryAccessSnapshot;
 
 import java.math.BigInteger;
@@ -9,11 +10,17 @@ public interface CategoryPermissionService {
 
     boolean isCurrentSuperAdmin();
 
+    boolean isSuperAdmin(LoginAccount loginAccount);
+
     RoleCategoryAccessSnapshot getCurrentAccess(String resourceType);
 
+    RoleCategoryAccessSnapshot getAccess(String resourceType, LoginAccount loginAccount);
+
     Set<BigInteger> getCurrentVisibleCategoryIds(String resourceType);
 
     boolean canAccessCategory(String resourceType, BigInteger createdBy, BigInteger categoryId);
 
+    boolean canAccessCategory(LoginAccount loginAccount, String resourceType, BigInteger createdBy, BigInteger categoryId);
+
     void assertCategoryResourceVisible(String resourceType, BigInteger createdBy, BigInteger categoryId, String message);
 }

easyflow-modules/easyflow-module-system/src/main/java/tech/easyflow/system/service/ResourceAccessService.java

@@ -1,5 +1,6 @@
 package tech.easyflow.system.service;
 
+import tech.easyflow.common.entity.LoginAccount;
 import tech.easyflow.system.enums.CategoryResourceType;
 import tech.easyflow.system.enums.ResourceAction;
 import tech.easyflow.system.permission.resource.VisibilityResource;
@@ -8,5 +9,7 @@ public interface ResourceAccessService {
 
     boolean canAccess(CategoryResourceType resourceType, VisibilityResource resource, ResourceAction action);
 
+    boolean canAccess(LoginAccount loginAccount, CategoryResourceType resourceType, VisibilityResource resource, ResourceAction action);
+
     void assertAccess(CategoryResourceType resourceType, VisibilityResource resource, ResourceAction action, String message);
 }

easyflow-modules/easyflow-module-system/src/main/java/tech/easyflow/system/service/impl/CategoryPermissionServiceImpl.java

@@ -44,6 +44,11 @@ public class CategoryPermissionServiceImpl implements CategoryPermissionService
             return false;
         }
         LoginAccount loginAccount = SaTokenUtil.getLoginAccount();
+        return isSuperAdmin(loginAccount);
+    }
+
+    @Override
+    public boolean isSuperAdmin(LoginAccount loginAccount) {
         return loginAccount != null && isSuperAdmin(loginAccount.getId());
     }
 
@@ -53,6 +58,11 @@ public class CategoryPermissionServiceImpl implements CategoryPermissionService
             return new RoleCategoryAccessSnapshot(resourceType, null, false, true, Collections.emptySet());
         }
         LoginAccount loginAccount = SaTokenUtil.getLoginAccount();
+        return getAccess(resourceType, loginAccount);
+    }
+
+    @Override
+    public RoleCategoryAccessSnapshot getAccess(String resourceType, LoginAccount loginAccount) {
         if (loginAccount == null) {
             return new RoleCategoryAccessSnapshot(resourceType, null, false, true, Collections.emptySet());
         }
@@ -100,6 +110,12 @@ public class CategoryPermissionServiceImpl implements CategoryPermissionService
         return snapshot.canAccess(createdBy, categoryId);
     }
 
+    @Override
+    public boolean canAccessCategory(LoginAccount loginAccount, String resourceType, BigInteger createdBy, BigInteger categoryId) {
+        RoleCategoryAccessSnapshot snapshot = getAccess(resourceType, loginAccount);
+        return snapshot.canAccess(createdBy, categoryId);
+    }
+
     @Override
     public void assertCategoryResourceVisible(String resourceType, BigInteger createdBy, BigInteger categoryId, String message) {
         if (!canAccessCategory(resourceType, createdBy, categoryId)) {

easyflow-modules/easyflow-module-system/src/main/java/tech/easyflow/system/service/impl/ResourceAccessServiceImpl.java

@@ -26,15 +26,19 @@ public class ResourceAccessServiceImpl implements ResourceAccessService {
 
     @Override
     public boolean canAccess(CategoryResourceType resourceType, VisibilityResource resource, ResourceAction action) {
+        return canAccess(SaTokenUtil.getLoginAccount(), resourceType, resource, action);
+    }
+
+    @Override
+    public boolean canAccess(LoginAccount loginAccount, CategoryResourceType resourceType, VisibilityResource resource, ResourceAction action) {
         if (resource == null) {
             return false;
         }
-        LoginAccount loginAccount = SaTokenUtil.getLoginAccount();
         if (loginAccount == null || loginAccount.getId() == null) {
             return false;
         }
         BigInteger accountId = loginAccount.getId();
-        if (categoryPermissionService.isCurrentSuperAdmin()) {
+        if (categoryPermissionService.isSuperAdmin(loginAccount)) {
             return true;
         }
         if (accountId.equals(resource.getCreatedBy())) {
@@ -43,7 +47,7 @@ public class ResourceAccessServiceImpl implements ResourceAccessService {
         if (ResourceAction.MANAGE == action) {
             return false;
         }
-        if (!categoryPermissionService.canAccessCategory(resourceType.getCode(), resource.getCreatedBy(), resource.getCategoryId())) {
+        if (!categoryPermissionService.canAccessCategory(loginAccount, resourceType.getCode(), resource.getCreatedBy(), resource.getCategoryId())) {
             return false;
         }
         VisibilityScope scope = VisibilityScope.fromOrDefault(resource.getVisibilityScope(), VisibilityScope.PRIVATE);

easyflow-starter/easyflow-starter-all/src/main/resources/db/migration/mysql/V10__mysql_workflow_plugin_schema_hash_patch.sql

@@ -0,0 +1,2 @@
+ALTER TABLE tb_plugin_item
+    ADD COLUMN schema_hash varchar(128) NULL COMMENT '工作流插件输入输出契约哈希' AFTER english_name;

easyflow-starter/easyflow-starter-all/src/main/resources/db/migration/mysql/V9__mysql_workflow_plugin_patch.sql

@@ -0,0 +1,8 @@
+ALTER TABLE `tb_plugin`
+    ADD COLUMN `workflow_id` bigint NULL DEFAULT NULL COMMENT '绑定工作流ID' AFTER `type`;
+
+UPDATE `tb_plugin`
+SET `type` = 1
+WHERE `type` IS NULL;
+
+CREATE INDEX `idx_tb_plugin_workflow_id` ON `tb_plugin` (`workflow_id`);

easyflow-ui-admin/app/src/locales/langs/en-US/aiWorkflow.json

@@ -75,6 +75,9 @@
   "submitDeleteApprovalConfirm": "Delete the current workflow?",
   "offlineImpactBoundBotsIntro": "This workflow is currently bound to the following bots:",
   "offlineImpactBoundBotsFooter": "After the workflow goes offline, the system will automatically remove it from these bots.",
+  "offlineImpactBoundPluginsIntro": "This workflow is currently bound to the following plugins:",
+  "offlineImpactBoundPluginsFooter": "After offline approval succeeds, these plugins will automatically become unavailable and show the reason in plugin management.",
+  "offlineImpactBoundMixedFooter": "After offline approval succeeds, the system will remove the workflow from bots and mark the related plugins as unavailable.",
   "publishPendingHint": "There is already an approval in progress for this workflow.",
   "deletePendingHint": "There is already an approval in progress for this workflow.",
   "check": "Check",

easyflow-ui-admin/app/src/locales/langs/en-US/plugin.json

@@ -5,7 +5,11 @@
   "name": "Name",
   "description": "Description",
   "type": "Type",
+  "typeHttp": "HTTP Plugin",
+  "typeWorkflow": "Workflow Plugin",
   "baseUrl": "BaseUrl",
+  "workflowId": "Bound workflow",
+  "workflowTitle": "Workflow title",
   "authType": "AuthType",
   "created": "Created",
   "icon": "Icon",
@@ -20,7 +24,8 @@
   "placeholder": {
     "name": "Please enter plugin name",
     "description": "Please enter plugin description",
-    "categorize": "Please enter categorize"
+    "categorize": "Please enter categorize",
+    "workflow": "Please select a published workflow"
   },
   "button": {
     "addPlugin": "Add Plugin",
@@ -29,5 +34,11 @@
   },
   "toolsManagement": "Tools Management",
   "searchUsers": "Search Users",
-  "parameterValue": "ParameterValue"
+  "parameterValue": "ParameterValue",
+  "workflow": "Workflow",
+  "workflowPluginHint": "Workflow plugins mirror the published snapshot of the target workflow. Availability is evaluated in real time against workflow permissions and approval status.",
+  "workflowPluginUnavailable": "This workflow plugin is unavailable",
+  "workflowSnapshotSynced": "Published snapshot synced",
+  "reasonMessage": "Reason",
+  "onlyPublishedWorkflow": "Only published workflows that you can currently access are selectable."
 }

easyflow-ui-admin/app/src/locales/langs/en-US/pluginItem.json

@@ -13,6 +13,7 @@
   "debugStatus": "DebugStatus",
   "englishName": "EnglishName",
   "createPluginTool": "Create tool",
+  "systemManaged": "System synced",
   "pluginToolEdit": {
     "basicInfo": "Basic Info",
     "configureInputParameters": "Configure input parameters",
@@ -21,11 +22,16 @@
     "toolPath": "Tool path",
     "requestMethod": "RequestMethod",
     "runResult": "Run result",
-    "run": "run"
+    "run": "run",
+    "workflowTarget": "Target workflow",
+    "unavailableHint": "The bound workflow is currently unavailable, so execution will not be started.",
+    "runWorkflowStepsEmpty": "After starting a trial run, each node execution result will be shown here.",
+    "workflowStepsPending": "The trial run has started. Waiting for node execution details..."
   },
   "parameterName": "Name",
   "parameterDescription": "Description",
   "parameterType": "Type",
+  "direction": "Direction",
   "inputMethod": "InputMethod",
   "required": "Required",
   "defaultValue": "DefaultValue",

easyflow-ui-admin/app/src/locales/langs/zh-CN/aiWorkflow.json

@@ -75,6 +75,9 @@
   "submitDeleteApprovalConfirm": "确认删除当前工作流吗？",
   "offlineImpactBoundBotsIntro": "当前工作流被以下聊天助手绑定：",
   "offlineImpactBoundBotsFooter": "下线成功后，系统会自动从这些聊天助手中解绑该工作流。",
+  "offlineImpactBoundPluginsIntro": "当前工作流被以下插件绑定：",
+  "offlineImpactBoundPluginsFooter": "下线审批通过后，这些插件会自动变为不可用，并在插件页展示对应原因。",
+  "offlineImpactBoundMixedFooter": "下线审批通过后，系统会自动从聊天助手中解绑该工作流，同时让相关插件进入不可用状态。",
   "publishPendingHint": "当前工作流已有进行中的审批，请等待处理完成。",
   "deletePendingHint": "当前工作流已有进行中的审批，请等待处理完成。",
   "check": "检查",

easyflow-ui-admin/app/src/locales/langs/zh-CN/plugin.json

@@ -5,7 +5,11 @@
   "name": "名称",
   "description": "描述",
   "type": "类型",
+  "typeHttp": "HTTP 插件",
+  "typeWorkflow": "工作流插件",
   "baseUrl": "基础URL",
+  "workflowId": "绑定工作流",
+  "workflowTitle": "工作流名称",
   "authType": "认证方式",
   "created": "创建时间",
   "icon": "图标地址",
@@ -20,7 +24,8 @@
   "placeholder": {
     "name": "请输入插件名称",
     "description": "请输入插件描述",
-    "categorize": "请选择分类"
+    "categorize": "请选择分类",
+    "workflow": "请选择已发布工作流"
   },
   "button": {
     "addPlugin": "新增插件",
@@ -29,5 +34,11 @@
   },
   "toolsManagement": "工具管理",
   "searchUsers": "搜索用户",
-  "parameterValue": "参数值"
+  "parameterValue": "参数值",
+  "workflow": "工作流",
+  "workflowPluginHint": "工作流插件会自动镜像目标工作流的已发布快照，插件可用性会实时跟随工作流权限和审批状态变化。",
+  "workflowPluginUnavailable": "当前工作流插件不可用",
+  "workflowSnapshotSynced": "已同步发布快照",
+  "reasonMessage": "不可用原因",
+  "onlyPublishedWorkflow": "仅支持选择已发布且当前可访问的工作流。"
 }

easyflow-ui-admin/app/src/locales/langs/zh-CN/pluginItem.json

@@ -13,6 +13,7 @@
   "debugStatus": "调试状态【0失败 1成功】",
   "englishName": "英文名称",
   "createPluginTool": "创建工具",
+  "systemManaged": "系统同步",
   "pluginToolEdit": {
     "basicInfo": "基本信息",
     "configureInputParameters": "配置输入参数",
@@ -21,11 +22,16 @@
     "toolPath": "工具路径",
     "requestMethod": "请求方法",
     "runResult": "运行结果",
-    "run": "运行"
+    "run": "运行",
+    "workflowTarget": "目标工作流",
+    "unavailableHint": "当前绑定工作流不可用，本次不会发起执行。",
+    "runWorkflowStepsEmpty": "开始试运行后，这里会展示每个节点的执行结果。",
+    "workflowStepsPending": "试运行已发起，正在等待节点执行信息..."
   },
   "parameterName": "参数名称",
   "parameterDescription": "参数描述",
   "parameterType": "参数类型",
+  "direction": "方向",
   "inputMethod": "传入方法",
   "required": "是否必填",
   "defaultValue": "默认值",

easyflow-ui-admin/app/src/views/ai/plugin/AddPluginModal.vue

@@ -1,12 +1,14 @@
 <script setup lang="ts">
-import type { FormInstance } from 'element-plus';
+import type { FormInstance, FormRules } from 'element-plus';
 
-import { onMounted, ref } from 'vue';
+import { computed, onMounted, ref, watch } from 'vue';
 
 import { EasyFlowFormModal } from '@easyflow/common-ui';
 
 import { Plus, Remove } from '@element-plus/icons-vue';
 import {
+  ElAlert,
+  ElButton,
   ElForm,
   ElFormItem,
   ElIcon,
@@ -22,15 +24,28 @@ import { api } from '#/api/request';
 import UploadAvatar from '#/components/upload/UploadAvatar.vue';
 import { $t } from '#/locales';
 
-const emit = defineEmits(['reload']);
-const embeddingLlmList = ref<any>([]);
-const rerankerLlmList = ref<any>([]);
-const categoryList = ref<any[]>([]);
-interface headersType {
+interface HeaderItem {
   label: string;
   value: string;
 }
-const authTypeList = ref<headersType[]>([
+
+interface WorkflowCandidate {
+  id: string;
+  title: string;
+}
+
+const emit = defineEmits(['reload']);
+
+const saveForm = ref<FormInstance>();
+const dialogVisible = ref(false);
+const isAdd = ref(true);
+const btnLoading = ref(false);
+const categoryList = ref<any[]>([]);
+const workflowCandidates = ref<WorkflowCandidate[]>([]);
+const tempAddHeaders = ref<HeaderItem[]>([]);
+const entity = ref<any>(createDefaultEntity());
+
+const authTypeList = [
   {
     label: 'None',
     value: 'none',
@@ -39,79 +54,211 @@ const authTypeList = ref<headersType[]>([
     label: 'Service token / ApiKey',
     value: 'apiKey',
   },
-]);
-onMounted(() => {
-  api.get('/api/v1/plugin/modelList?supportEmbed=true').then((res) => {
-    embeddingLlmList.value = res.data;
-  });
-  api
-    .get('/api/v1/plugin/modelList?supportRerankerLlmList=true')
-    .then((res) => {
-      rerankerLlmList.value = res.data;
-    });
-  api.get('/api/v1/pluginCategory/list').then((res) => {
-    if (res.errorCode === 0) {
-      categoryList.value = res.data;
-    }
-  });
-});
-defineExpose({
-  openDialog,
-});
-const saveForm = ref<FormInstance>();
-// variables
-const dialogVisible = ref(false);
-const isAdd = ref(true);
-const tempAddHeaders = ref<headersType[]>([]);
-const entity = ref<any>({
-  alias: '',
-  categoryIds: [],
-  deptId: '',
-  icon: '',
-  title: '',
-  authType: 'none',
-  description: '',
-  englishName: '',
-  headers: '',
-  position: '',
-});
-const btnLoading = ref(false);
-const rules = ref({
+];
+
+const pluginTypeOptions = [
+  {
+    label: $t('plugin.typeHttp'),
+    value: 1,
+  },
+  {
+    label: $t('plugin.typeWorkflow'),
+    value: 2,
+  },
+];
+
+const isWorkflowType = computed(
+  () => Number(entity.value.type || 1) === 2,
+);
+
+const rules = computed<FormRules>(() => ({
   name: [{ required: true, message: $t('message.required'), trigger: 'blur' }],
   description: [
     { required: true, message: $t('message.required'), trigger: 'blur' },
   ],
   baseUrl: [
-    { required: true, message: $t('message.required'), trigger: 'blur' },
+    {
+      validator: (_rule, value, callback) => {
+        if (!isWorkflowType.value && !value) {
+          callback(new Error($t('message.required')));
+          return;
+        }
+        callback();
+      },
+      trigger: 'blur',
+    },
+  ],
+  workflowId: [
+    {
+      validator: (_rule, value, callback) => {
+        if (isWorkflowType.value && !value) {
+          callback(new Error($t('message.required')));
+          return;
+        }
+        callback();
+      },
+      trigger: 'change',
+    },
   ],
   authType: [
-    { required: true, message: $t('message.required'), trigger: 'blur' },
-  ],
-  tokenKey: [
-    { required: true, message: $t('message.required'), trigger: 'blur' },
-  ],
-  tokenValue: [
-    { required: true, message: $t('message.required'), trigger: 'blur' },
+    {
+      validator: (_rule, value, callback) => {
+        if (!isWorkflowType.value && !value) {
+          callback(new Error($t('message.required')));
+          return;
+        }
+        callback();
+      },
+      trigger: 'change',
+    },
   ],
   position: [
-    { required: true, message: $t('message.required'), trigger: 'blur' },
+    {
+      validator: (_rule, value, callback) => {
+        if (
+          !isWorkflowType.value &&
+          entity.value.authType === 'apiKey' &&
+          !value
+        ) {
+          callback(new Error($t('message.required')));
+          return;
+        }
+        callback();
+      },
+      trigger: 'change',
+    },
   ],
+  tokenKey: [
+    {
+      validator: (_rule, value, callback) => {
+        if (
+          !isWorkflowType.value &&
+          entity.value.authType === 'apiKey' &&
+          !value
+        ) {
+          callback(new Error($t('message.required')));
+          return;
+        }
+        callback();
+      },
+      trigger: 'blur',
+    },
+  ],
+  tokenValue: [
+    {
+      validator: (_rule, value, callback) => {
+        if (
+          !isWorkflowType.value &&
+          entity.value.authType === 'apiKey' &&
+          !value
+        ) {
+          callback(new Error($t('message.required')));
+          return;
+        }
+        callback();
+      },
+      trigger: 'blur',
+    },
+  ],
+}));
+
+watch(
+  () => entity.value.type,
+  (type) => {
+    if (Number(type || 1) === 2) {
+      entity.value.baseUrl = '';
+      entity.value.authType = 'none';
+      entity.value.position = '';
+      entity.value.tokenKey = '';
+      entity.value.tokenValue = '';
+      tempAddHeaders.value = [];
+      return;
+    }
+    entity.value.workflowId = '';
+    entity.value.workflowTitle = '';
+    entity.value.available = true;
+    entity.value.reasonMessage = '';
+  },
+);
+
+onMounted(async () => {
+  await Promise.all([loadCategories(), loadWorkflowCandidates()]);
 });
 
-// functions
+defineExpose({
+  openDialog,
+});
+
+function createDefaultEntity() {
+  return {
+    alias: '',
+    authType: 'none',
+    available: true,
+    baseUrl: '',
+    categoryIds: [],
+    deptId: '',
+    description: '',
+    englishName: '',
+    headers: '',
+    icon: '',
+    name: '',
+    pluginType: 1,
+    position: '',
+    reasonMessage: '',
+    title: '',
+    tokenKey: '',
+    tokenValue: '',
+    type: 1,
+    workflowId: '',
+    workflowTitle: '',
+  };
+}
+
+async function loadCategories() {
+  const res = await api.get('/api/v1/pluginCategory/list');
+  if (res.errorCode === 0) {
+    categoryList.value = res.data;
+  }
+}
+
+async function loadWorkflowCandidates(keyword: string = '') {
+  const res = await api.get('/api/v1/plugin/workflowCandidates', {
+    params: {
+      keyword,
+    },
+  });
+  if (res.errorCode === 0) {
+    workflowCandidates.value = Array.isArray(res.data) ? res.data : [];
+    ensureCurrentWorkflowOption();
+  }
+}
+
+function ensureCurrentWorkflowOption() {
+  if (!entity.value.workflowId || !entity.value.workflowTitle) {
+    return;
+  }
+  const exists = workflowCandidates.value.some(
+    (item) => String(item.id) === String(entity.value.workflowId),
+  );
+  if (!exists) {
+    workflowCandidates.value.unshift({
+      id: entity.value.workflowId,
+      title: entity.value.workflowTitle,
+    });
+  }
+}
+
 function openDialog(row: any) {
-  tempAddHeaders.value = [];
-  if (row.id) {
-    isAdd.value = false;
-    if (row.headers) {
-      tempAddHeaders.value = JSON.parse(row.headers);
-    }
-  }
+  tempAddHeaders.value = row.headers ? JSON.parse(row.headers) : [];
+  isAdd.value = !row.id;
   entity.value = {
+    ...createDefaultEntity(),
     ...row,
     authType: row.authType || 'none',
     categoryIds: row.categoryIds?.map((item: any) => item.id) || [],
+    type: Number(row.type || row.pluginType || 1),
   };
+  ensureCurrentWorkflowOption();
   dialogVisible.value = true;
 }
 
@@ -131,83 +278,86 @@ async function syncPluginCategories(pluginId: string, categoryIds: string[]) {
   }
 }
 
-function save() {
-  saveForm.value?.validate((valid) => {
-    if (valid) {
-      btnLoading.value = true;
+function normalizePayload() {
   const plainEntity = { ...entity.value };
-      const plainHeaders = [...tempAddHeaders.value];
   const categoryIds = [...(plainEntity.categoryIds || [])];
   delete plainEntity.categoryIds;
-      if (isAdd.value) {
-        api
-          .post('/api/v1/plugin/plugin/save', {
+  if (isWorkflowType.value) {
+    plainEntity.baseUrl = '';
+    plainEntity.headers = [];
+    plainEntity.authType = 'none';
+    plainEntity.position = '';
+    plainEntity.tokenKey = '';
+    plainEntity.tokenValue = '';
+  }
+  return {
+    payload: {
       ...plainEntity,
-            headers: plainHeaders,
-          })
-          .then(async (res) => {
-            if (res.errorCode === 0) {
-              const pluginId =
-                res.data?.id || plainEntity.id || entity.value.id;
+      headers: isWorkflowType.value ? [] : [...tempAddHeaders.value],
+    },
+    categoryIds,
+  };
+}
+
+function save() {
+  saveForm.value?.validate(async (valid) => {
+    if (!valid) {
+      return;
+    }
+    btnLoading.value = true;
+    const { payload, categoryIds } = normalizePayload();
+    const requestUrl = isAdd.value
+      ? '/api/v1/plugin/plugin/save'
+      : '/api/v1/plugin/plugin/update';
+    try {
+      const res = await api.post(requestUrl, payload);
+      if (res.errorCode !== 0) {
+        ElMessage.error(res.message);
+        return;
+      }
+      const pluginId = res.data?.id || payload.id || entity.value.id;
       if (!pluginId) {
         throw new Error('插件保存成功，但未返回插件ID');
       }
       await syncPluginCategories(pluginId, categoryIds);
       dialogVisible.value = false;
-              ElMessage.success($t('message.saveOkMessage'));
+      ElMessage.success(
+        isAdd.value ? $t('message.saveOkMessage') : $t('message.updateOkMessage'),
+      );
       emit('reload');
-            } else {
-              ElMessage.error(res.message);
-            }
-          })
-          .catch((error) => {
+    } catch (error: any) {
       ElMessage.error(error?.message || $t('message.saveFailMessage'));
-          })
-          .finally(() => {
+    } finally {
       btnLoading.value = false;
-          });
-      } else {
-        api
-          .post('/api/v1/plugin/plugin/update', {
-            ...plainEntity,
-            headers: plainHeaders,
-          })
-          .then(async (res) => {
-            if (res.errorCode === 0) {
-              await syncPluginCategories(entity.value.id, categoryIds);
-              dialogVisible.value = false;
-              ElMessage.success($t('message.updateOkMessage'));
-              emit('reload');
-            } else {
-              ElMessage.error(res.message);
-            }
-          })
-          .catch((error) => {
-            ElMessage.error(error?.message || $t('message.saveFailMessage'));
-          })
-          .finally(() => {
-            btnLoading.value = false;
-          });
-      }
     }
   });
 }
+
 function closeDialog() {
   saveForm.value?.resetFields();
   isAdd.value = true;
   tempAddHeaders.value = [];
-  entity.value = {};
+  entity.value = createDefaultEntity();
   dialogVisible.value = false;
 }
+
 function addHeader() {
   tempAddHeaders.value.push({
     label: '',
     value: '',
   });
 }
+
 function removeHeader(index: number) {
   tempAddHeaders.value.splice(index, 1);
 }
+
+function handleWorkflowChange(value: string) {
+  const target = workflowCandidates.value.find(
+    (item) => String(item.id) === String(value),
+  );
+  entity.value.workflowTitle = target?.title || '';
+}
 </script>
 
 <template>
@@ -237,15 +387,22 @@ function removeHeader(index: number) {
       >
         <UploadAvatar v-model="entity.icon" />
       </ElFormItem>
+      <ElFormItem prop="type" :label="$t('plugin.type')">
+        <ElSelect v-model="entity.type" :disabled="!isAdd">
+          <ElOption
+            v-for="item in pluginTypeOptions"
+            :key="item.value"
+            :label="item.label"
+            :value="item.value"
+          />
+        </ElSelect>
+      </ElFormItem>
       <ElFormItem prop="name" :label="$t('plugin.name')">
         <ElInput
           v-model.trim="entity.name"
           :placeholder="$t('plugin.placeholder.name')"
         />
       </ElFormItem>
-      <ElFormItem prop="baseUrl" :label="$t('plugin.baseUrl')">
-        <ElInput v-model.trim="entity.baseUrl" />
-      </ElFormItem>
       <ElFormItem prop="description" :label="$t('plugin.description')">
         <ElInput
           v-model.trim="entity.description"
@@ -270,21 +427,67 @@ function removeHeader(index: number) {
           />
         </ElSelect>
       </ElFormItem>
+      <template v-if="isWorkflowType">
+        <ElAlert
+          type="info"
+          :closable="false"
+          show-icon
+          class="mb-4"
+          :title="$t('plugin.workflowPluginHint')"
+        />
+        <ElFormItem prop="workflowId" :label="$t('plugin.workflowId')">
+          <ElSelect
+            v-model="entity.workflowId"
+            filterable
+            remote
+            reserve-keyword
+            :remote-method="loadWorkflowCandidates"
+            :placeholder="$t('plugin.placeholder.workflow')"
+            @change="handleWorkflowChange"
+          >
+            <ElOption
+              v-for="item in workflowCandidates"
+              :key="item.id"
+              :label="item.title"
+              :value="item.id"
+            />
+          </ElSelect>
+          <div class="form-helper-text">
+            {{ $t('plugin.onlyPublishedWorkflow') }}
+          </div>
+        </ElFormItem>
+        <ElAlert
+          v-if="!entity.available && entity.reasonMessage"
+          type="warning"
+          :closable="false"
+          show-icon
+          :title="$t('plugin.workflowPluginUnavailable')"
+          :description="entity.reasonMessage"
+        />
+      </template>
+      <template v-else>
+        <ElFormItem prop="baseUrl" :label="$t('plugin.baseUrl')">
+          <ElInput v-model.trim="entity.baseUrl" />
+        </ElFormItem>
         <ElFormItem prop="Headers" label="Headers">
           <div
-          class="headers-container-reduce flex flex-row gap-4"
             v-for="(item, index) in tempAddHeaders"
             :key="index"
+            class="headers-container-reduce flex flex-row gap-4"
           >
             <div class="head-con-content flex flex-row gap-4">
               <ElInput v-model.trim="item.label" placeholder="header name" />
               <ElInput v-model.trim="item.value" placeholder="header value" />
-            <ElIcon size="20" @click="removeHeader" style="cursor: pointer">
+              <ElIcon
+                size="20"
+                style="cursor: pointer"
+                @click="removeHeader(index)"
+              >
                 <Remove />
               </ElIcon>
             </div>
           </div>
-        <ElButton @click="addHeader" class="addHeadersBtn">
+          <ElButton class="addHeadersBtn" @click="addHeader">
             <ElIcon size="18" style="margin-right: 4px">
               <Plus />
             </ElIcon>
@@ -302,9 +505,9 @@ function removeHeader(index: number) {
           </ElSelect>
         </ElFormItem>
         <ElFormItem
+          v-if="entity.authType === 'apiKey'"
           prop="position"
           :label="$t('plugin.position')"
-        v-if="entity.authType === 'apiKey'"
         >
           <ElRadioGroup v-model="entity.position">
             <ElRadio value="headers">headers</ElRadio>
@@ -312,19 +515,20 @@ function removeHeader(index: number) {
           </ElRadioGroup>
         </ElFormItem>
         <ElFormItem
+          v-if="entity.authType === 'apiKey'"
           prop="tokenKey"
           :label="$t('plugin.tokenKey')"
-        v-if="entity.authType === 'apiKey'"
         >
           <ElInput v-model.trim="entity.tokenKey" />
         </ElFormItem>
         <ElFormItem
+          v-if="entity.authType === 'apiKey'"
           prop="tokenValue"
           :label="$t('plugin.tokenValue')"
-        v-if="entity.authType === 'apiKey'"
         >
           <ElInput v-model.trim="entity.tokenValue" />
         </ElFormItem>
+      </template>
     </ElForm>
   </EasyFlowFormModal>
 </template>
@@ -346,4 +550,11 @@ function removeHeader(index: number) {
   align-items: center;
   margin-bottom: 8px;
 }
+
+.form-helper-text {
+  margin-top: 6px;
+  font-size: 12px;
+  line-height: 18px;
+  color: var(--el-text-color-secondary);
+}
 </style>

easyflow-ui-admin/app/src/views/ai/plugin/Plugin.vue

@@ -17,6 +17,7 @@ import {
   ElInput,
   ElMessage,
   ElMessageBox,
+  ElTag,
 } from 'element-plus';
 
 import { api } from '#/api/request';
@@ -94,6 +95,10 @@ const actions: ActionButton[] = [
     },
   },
 ];
+const pluginTypeTagMap = {
+  1: $t('plugin.typeHttp'),
+  2: $t('plugin.typeWorkflow'),
+};
 const categoryList = ref<PluginCategory[]>([]);
 const controlBtns = [
   {
@@ -265,11 +270,26 @@ const handleClickCategory = (item: PluginCategory) => {
               title-field="title"
               icon-field="icon"
               desc-field="description"
+              tag-field="type"
+              :tag-map="pluginTypeTagMap"
               :data="pageList"
               :primary-action="primaryAction"
               :actions="actions"
               :default-icon="defaultPluginIcon"
-            />
+            >
+              <template #corner="{ item }">
+                <ElTag
+                  v-if="item.type === 2 && item.available === false"
+                  type="danger"
+                  effect="light"
+                  round
+                >
+                  {{
+                    item.reasonMessage || $t('plugin.workflowPluginUnavailable')
+                  }}
+                </ElTag>
+              </template>
+            </CardPage>
           </template>
         </PageData>
       </div>

easyflow-ui-admin/app/src/views/ai/plugin/PluginRunParams.vue

@@ -9,12 +9,14 @@ const props = withDefaults(defineProps<Props>(), {
   modelValue: () => [],
   editable: false,
   isEditOutput: false,
+  payloadMode: 'plugin',
 });
 
 const emit = defineEmits<Emits>();
 
 export interface TreeTableNode {
   key: string;
+  id?: string;
   name: string;
   description: string;
   method?: 'Body' | 'Header' | 'Path' | 'Query';
@@ -29,6 +31,7 @@ interface Props {
   modelValue?: TreeTableNode[];
   editable?: boolean;
   isEditOutput?: boolean;
+  payloadMode?: 'plugin' | 'workflow';
 }
 
 const data = ref<TreeTableNode[]>([]);
@@ -48,8 +51,12 @@ watch(
 );
 
 // 计算缩进宽度
+const getNodeKey = (record?: Partial<TreeTableNode>): string => {
+  return String(record?.key || record?.id || '');
+};
+
 const getIndentWidth = (record: TreeTableNode): number => {
-  const level = String(record.key).split('-').length - 1;
+  const level = getNodeKey(record).split('-').length - 1;
   const indentSize = 20;
   return level > 0 ? level * indentSize : 0;
 };
@@ -65,7 +72,7 @@ const onExpand = (_row: TreeTableNode, expandedRows: TreeTableNode[]) => {
 };
 
 // 验证字段
-const validateFields = (): boolean => {
+const validatePluginFields = (): boolean => {
   const newErrors: Record<
     string,
     Partial<Record<keyof TreeTableNode, string>>
@@ -75,6 +82,7 @@ const validateFields = (): boolean => {
   const checkNode = (node: TreeTableNode): boolean => {
     const { name, description, method, type } = node;
     const nodeErrors: Partial<Record<keyof TreeTableNode, string>> = {};
+    const nodeKey = getNodeKey(node);
 
     if (!name?.trim()) {
       nodeErrors.name = $t('message.cannotBeEmpty.name');
@@ -96,8 +104,8 @@ const validateFields = (): boolean => {
       isValid = false;
     }
 
-    if (Object.keys(nodeErrors).length > 0) {
-      newErrors[node.key] = nodeErrors;
+    if (nodeKey && Object.keys(nodeErrors).length > 0) {
+      newErrors[nodeKey] = nodeErrors;
     }
 
     if (node.children) {
@@ -117,17 +125,118 @@ const validateFields = (): boolean => {
   return isValid;
 };
 
+const isBlankValue = (value: unknown): boolean => {
+  if (value === null || value === undefined) {
+    return true;
+  }
+  if (typeof value === 'string') {
+    return value.trim().length === 0;
+  }
+  if (Array.isArray(value)) {
+    return value.length === 0;
+  }
+  if (typeof value === 'object') {
+    return Object.keys(value as Record<string, unknown>).length === 0;
+  }
+  return false;
+};
+
+const normalizeNodeType = (node: TreeTableNode): string => {
+  return String(node.type || '').trim();
+};
+
+const parseWorkflowNodeValue = (node: TreeTableNode): any => {
+  const type = normalizeNodeType(node);
+  if (node.children?.length) {
+    if (type === 'Object') {
+      return buildWorkflowPayload(node.children);
+    }
+    if (type.includes('Array')) {
+      return parseArrayValue(node);
+    }
+  }
+  if (type.includes('Array')) {
+    return parseArrayValue(node);
+  }
+  return node.defaultValue;
+};
+
+const parseArrayValue = (node: TreeTableNode): any[] => {
+  if (Array.isArray(node.defaultValue as any)) {
+    return node.defaultValue as any[];
+  }
+  const raw = String(node.defaultValue || '').trim();
+  if (!raw) {
+    return [];
+  }
+  try {
+    const parsed = JSON.parse(raw);
+    return Array.isArray(parsed) ? parsed : [parsed];
+  } catch {
+    return [raw];
+  }
+};
+
+const buildWorkflowPayload = (nodes: TreeTableNode[]): Record<string, any> => {
+  const payload: Record<string, any> = {};
+  for (const node of nodes) {
+    if (!node?.name) {
+      continue;
+    }
+    payload[node.name] = parseWorkflowNodeValue(node);
+  }
+  return payload;
+};
+
+const validateWorkflowFields = (): boolean => {
+  const newErrors: Record<
+    string,
+    Partial<Record<keyof TreeTableNode, string>>
+  > = {};
+  let isValid = true;
+
+  const checkNode = (node: TreeTableNode) => {
+    const nodeKey = getNodeKey(node);
+    const nodeErrors: Partial<Record<keyof TreeTableNode, string>> = {};
+    const value = parseWorkflowNodeValue(node);
+
+    if (node.required && isBlankValue(value)) {
+      nodeErrors.defaultValue = $t('message.required');
+      isValid = false;
+    }
+
+    if (nodeKey && Object.keys(nodeErrors).length > 0) {
+      newErrors[nodeKey] = nodeErrors;
+    }
+
+    node.children?.forEach(checkNode);
+  };
+
+  data.value.forEach((node) => {
+    checkNode(node);
+  });
+  errors.value = newErrors;
+  return isValid;
+};
+
 // 判断是否为根节点
 const isRootNode = (record: TreeTableNode): boolean => {
-  return !record.key.includes('-');
+  return !getNodeKey(record).includes('-');
 };
 
 // 提交参数
 const handleSubmitParams = () => {
-  if (!validateFields()) {
+  const valid =
+    props.payloadMode === 'workflow'
+      ? validateWorkflowFields()
+      : validatePluginFields();
+  if (valid !== true) {
     ElMessage.error($t('message.completeForm'));
     return;
   }
+  if (props.payloadMode === 'workflow') {
+    return buildWorkflowPayload(data.value);
+  }
   return data.value;
 };
 
@@ -145,7 +254,7 @@ interface Emits {
   <div class="tree-table-container">
     <ElTable
       :data="data"
-      row-key="key"
+      :row-key="getNodeKey"
       :border="true"
       size="default"
       :expand-row-keys="expandedKeys"
@@ -160,7 +269,7 @@ interface Emits {
         <template #default="{ row }">
           <div class="name-cell">
             <div
-              v-if="!props.editable"
+              v-if="!props.editable || props.payloadMode === 'workflow'"
               :style="{ paddingLeft: `${getIndentWidth(row)}px` }"
             >
               {{ row.name || '' }}
@@ -175,11 +284,11 @@ interface Emits {
                 />
               </div>
               <div
-                v-if="errors[row.key]?.name"
+                v-if="errors[getNodeKey(row)]?.name"
                 class="error-message"
                 :style="{ marginLeft: `${getIndentWidth(row)}px` }"
               >
-                {{ errors[row.key]?.name }}
+                {{ errors[getNodeKey(row)]?.name }}
               </div>
             </div>
           </div>
@@ -195,12 +304,19 @@ interface Emits {
         <template #default="{ row }">
           <span v-if="row.type === 'Object'"></span>
           <span v-else-if="!props.editable">{{ row.defaultValue || '' }}</span>
+          <div v-else class="value-input-wrapper">
             <ElInput
-            v-else
               v-model="row.defaultValue"
               @input="handleDataChange"
               :disabled="!props.editable"
             />
+            <div
+              v-if="errors[getNodeKey(row)]?.defaultValue"
+              class="error-message"
+            >
+              {{ errors[getNodeKey(row)]?.defaultValue }}
+            </div>
+          </div>
         </template>
       </ElTableColumn>
     </ElTable>
@@ -243,6 +359,12 @@ interface Emits {
   color: #ff4d4f;
 }
 
+.value-input-wrapper {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+
 .action-buttons .el-button {
   display: flex;
   align-items: center;

easyflow-ui-admin/app/src/views/ai/plugin/PluginRunTestModal.vue

@@ -1,16 +1,18 @@
 <script setup lang="ts">
-import { ref, watch } from 'vue';
+import { nextTick, onUnmounted, ref, watch } from 'vue';
 
 import { EasyFlowPanelModal } from '@easyflow/common-ui';
 import { $t } from '@easyflow/locales';
 import { preferences } from '@easyflow/preferences';
+import { sortNodes } from '@easyflow/utils';
 
 import { VideoPlay } from '@element-plus/icons-vue';
-import { ElButton, ElMenu, ElMenuItem } from 'element-plus';
+import { ElAlert, ElButton, ElMenu, ElMenuItem, ElMessage } from 'element-plus';
 import { JsonViewer } from 'vue3-json-viewer';
 
 import { api } from '#/api/request';
 import PluginRunParams from '#/views/ai/plugin/PluginRunParams.vue';
+import WorkflowSteps from '#/views/ai/workflow/components/WorkflowSteps.vue';
 
 import 'vue3-json-viewer/dist/vue3-json-viewer.css';
 
@@ -26,42 +28,159 @@ watch(
   },
 );
 const dialogVisible = ref(false);
-const openDialog = () => {
-  getPluginToolInfo();
-  runResultResponse.value = null;
-  dialogVisible.value = true;
-};
 const runTitle = ref('');
 const runResult = ref('');
 const inputDataParams = ref<any>(null);
 const runResultResponse = ref<any>(null);
-function getPluginToolInfo() {
-  api
-    .post('/api/v1/pluginItem/tool/search', {
+const runParamsRef = ref();
+const runLoading = ref(false);
+const pluginAvailable = ref(true);
+const pluginReasonMessage = ref('');
+const isWorkflowPlugin = ref(false);
+const workflowId = ref<null | string>(null);
+const workflowSnapshot = ref<any>(null);
+const workflowNodeJson = ref<any[]>([]);
+const pollingNodes = ref<any[]>([]);
+const executeId = ref('');
+const pollingData = ref<any>({ nodes: {} });
+const initSignal = ref(false);
+const pollingTimer = ref<null | ReturnType<typeof setInterval>>(null);
+const activeIndex = ref('1');
+const dialogContentKey = ref(0);
+const dialogPreparing = ref(false);
+
+defineExpose({
+  openDialog,
+});
+
+async function openDialog() {
+  if (dialogPreparing.value) {
+    return;
+  }
+  dialogPreparing.value = true;
+  resetDialogState();
+  const ready = await getPluginToolInfo();
+  dialogPreparing.value = false;
+  if (!ready) {
+    return;
+  }
+  dialogContentKey.value += 1;
+  await nextTick();
+  dialogVisible.value = true;
+}
+
+function resetExecutionState() {
+  stopPolling();
+  runResultResponse.value = null;
+  runLoading.value = false;
+  executeId.value = '';
+  pollingData.value = { nodes: {} };
+  initSignal.value = !initSignal.value;
+  activeIndex.value = '1';
+}
+
+function resetDialogState() {
+  resetExecutionState();
+  runTitle.value = '';
+  runResult.value = '';
+  inputDataParams.value = [];
+  pluginAvailable.value = true;
+  pluginReasonMessage.value = '';
+  isWorkflowPlugin.value = false;
+  workflowId.value = null;
+  workflowSnapshot.value = null;
+  workflowNodeJson.value = [];
+  pollingNodes.value = [];
+}
+
+async function getPluginToolInfo() {
+  try {
+    const res = await api.post('/api/v1/pluginItem/tool/search', {
       aiPluginToolId: props.pluginToolId,
-    })
-    .then((res) => {
-      if (res.errorCode === 0) {
+    });
+    if (res.errorCode !== 0 || !res.data) {
+      ElMessage.error(res?.message || '加载试运行信息失败');
+      return false;
+    }
     runTitle.value = `${res.data.aiPlugin.title} - ${res.data.data.name} ${$t(
       'pluginItem.inputData',
     )}`;
     runResult.value = `${$t('pluginItem.pluginToolEdit.runResult')}`;
     inputDataParams.value = JSON.parse(res.data.data.inputData || '[]');
+    pluginAvailable.value = res.data.aiPlugin?.available !== false;
+    pluginReasonMessage.value = res.data.aiPlugin?.reasonMessage || '';
+    isWorkflowPlugin.value = Number(res.data.aiPlugin?.type || 1) === 2;
+    workflowId.value = res.data.aiPlugin?.workflowId
+      ? String(res.data.aiPlugin.workflowId)
+      : null;
+    workflowSnapshot.value = res.data.workflowSnapshot || null;
+    hydrateWorkflowNodes(workflowSnapshot.value);
+    return true;
+  } catch (error) {
+    ElMessage.error(buildErrorResult(error).error);
+    return false;
   }
-    });
 }
-const activeIndex = ref('1');
-defineExpose({
-  openDialog,
-});
-function handleSelect(index: string) {
-  activeIndex.value = index;
+
+function hydrateWorkflowNodes(snapshot: any) {
+  workflowNodeJson.value = [];
+  pollingNodes.value = [];
+  const content = snapshot?.content;
+  if (!content) {
+    return;
   }
-const runParamsRef = ref();
-const runLoading = ref(false);
+  try {
+    const workflowContent = JSON.parse(content);
+    workflowNodeJson.value = sortNodes(workflowContent) || [];
+    pollingNodes.value = Array.isArray(workflowContent?.nodes)
+      ? workflowContent.nodes.map((node: any) => ({
+          nodeId: node.id,
+          nodeName: node?.data?.title || node.id,
+        }))
+      : [];
+  } catch (error) {
+    console.error('解析工作流插件快照失败', error);
+  }
+}
+
+function buildErrorResult(error: any) {
+  const responseData = error?.response?.data ?? {};
+  return {
+    error:
+      responseData?.error ||
+      responseData?.message ||
+      error?.message ||
+      '试运行失败',
+  };
+}
+
+function buildUnavailableResult() {
+  runResultResponse.value = {
+    skipped: true,
+    reasonMessage:
+      pluginReasonMessage.value ||
+      $t('pluginItem.pluginToolEdit.unavailableHint'),
+  };
+}
+
 function handleSubmitRun() {
+  if (!pluginAvailable.value) {
+    buildUnavailableResult();
+    return;
+  }
+  const runParams = runParamsRef.value?.handleSubmitParams?.();
+  if (runParams === null || runParams === undefined) {
+    return;
+  }
+  if (isWorkflowPlugin.value) {
+    handleWorkflowSubmit(runParams);
+    return;
+  }
+  handleHttpSubmit(runParams);
+}
+
+function handleHttpSubmit(runParams: any) {
   runLoading.value = true;
-  const runParams = runParamsRef.value.handleSubmitParams();
   api
     .post('/api/v1/pluginItem/test', {
       pluginToolId: props.pluginToolId,
@@ -72,9 +191,160 @@ function handleSubmitRun() {
         runResultResponse.value = res.data;
         activeIndex.value = '2';
       }
+    })
+    .catch((error) => {
+      runResultResponse.value = buildErrorResult(error);
+    })
+    .finally(() => {
       runLoading.value = false;
     });
 }
+
+function handleWorkflowSubmit(runParams: any) {
+  if (!workflowId.value) {
+    runResultResponse.value = {
+      error: '当前插件未绑定有效工作流，无法试运行。',
+    };
+    return;
+  }
+  resetExecutionState();
+  runLoading.value = true;
+  api
+    .post('/api/v1/pluginItem/testAsync', {
+      pluginToolId: props.pluginToolId,
+      inputData: JSON.stringify(runParams),
+    })
+    .then((res) => {
+      if (res.errorCode === 0 && res.data) {
+        executeId.value = String(res.data);
+        pollingData.value = {
+          executeId: executeId.value,
+          status: 1,
+          nodes: {},
+        };
+        runResultResponse.value = pollingData.value;
+        activeIndex.value = '2';
+        startPolling(executeId.value);
+      }
+    })
+    .catch((error) => {
+      runResultResponse.value = buildErrorResult(error);
+    })
+    .finally(() => {
+      runLoading.value = false;
+    });
+}
+
+function startPolling(nextExecuteId: string) {
+  stopPolling();
+  pollingTimer.value = setInterval(() => {
+    executePolling(nextExecuteId);
+  }, 1000);
+}
+
+function stopPolling() {
+  if (pollingTimer.value) {
+    clearInterval(pollingTimer.value);
+    pollingTimer.value = null;
+  }
+}
+
+function executePolling(nextExecuteId: string) {
+  api
+    .post('/api/v1/pluginItem/testChainStatus', {
+      executeId: nextExecuteId,
+      nodes: pollingNodes.value,
+    })
+    .then((res) => {
+      if (res.errorCode !== 0) {
+        return;
+      }
+      const nextData = {
+        ...res.data,
+        nodes: res.data?.nodes || {},
+      };
+      pollingData.value = nextData;
+      runResultResponse.value = nextData;
+      if (nextData.status !== 1) {
+        stopPolling();
+      }
+    })
+    .catch((error) => {
+      stopPolling();
+      runResultResponse.value = buildErrorResult(error);
+    });
+}
+
+function resumeChain(payload: any) {
+  if (!executeId.value) {
+    return;
+  }
+  api
+    .post('/api/v1/pluginItem/testResume', {
+      executeId: executeId.value,
+      confirmParams: payload?.confirmParams || {},
+    })
+    .then((res) => {
+      if (res.errorCode === 0) {
+        startPolling(executeId.value);
+      }
+    })
+    .catch((error) => {
+      runResultResponse.value = buildErrorResult(error);
+    });
+}
+
+function showWorkflowSteps() {
+  return isWorkflowPlugin.value === true;
+}
+
+function showWorkflowStepList() {
+  return showWorkflowSteps();
+}
+
+function showWorkflowResultAlert() {
+  return (
+    showWorkflowSteps() &&
+    (!!runResultResponse.value?.error || !!runResultResponse.value?.skipped)
+  );
+}
+
+function workflowResultAlertType() {
+  return runResultResponse.value?.skipped ? 'warning' : 'error';
+}
+
+function workflowResultAlertMessage() {
+  return (
+    runResultResponse.value?.reasonMessage ||
+    runResultResponse.value?.error ||
+    ''
+  );
+}
+
+function showWorkflowStepsEmpty() {
+  return showWorkflowSteps() && workflowNodeJson.value.length === 0;
+}
+
+function showHttpResultEmpty() {
+  return (
+    showWorkflowSteps() !== true &&
+    activeIndex.value === '2' &&
+    !runResultResponse.value
+  );
+}
+
+function handleSelect(index: string) {
+  activeIndex.value = index;
+}
+
+function closeDialog() {
+  stopPolling();
+  dialogVisible.value = false;
+}
+
+onUnmounted(() => {
+  stopPolling();
+});
 </script>
 
 <template>
@@ -83,27 +353,37 @@ function handleSubmitRun() {
     width="80%"
     align-center
     :title="$t('pluginItem.pluginToolEdit.trialRun')"
-    :before-close="() => (dialogVisible = false)"
+    :before-close="closeDialog"
   >
-    <div class="run-test-container">
+    <div :key="dialogContentKey" class="run-test-container">
       <div class="run-test-params">
         <div class="run-title-style">
           {{ runTitle }}
         </div>
+        <ElAlert
+          v-if="!pluginAvailable"
+          class="mb-4"
+          type="warning"
+          :closable="false"
+          show-icon
+          :title="$t('pluginItem.pluginToolEdit.unavailableHint')"
+          :description="pluginReasonMessage"
+        />
         <div>
           <PluginRunParams
-            v-model="inputDataParams"
-            :editable="true"
-            :is-edit-output="true"
             ref="runParamsRef"
+            v-model="inputDataParams"
+            :editable="pluginAvailable"
+            :is-edit-output="true"
+            :payload-mode="isWorkflowPlugin ? 'workflow' : 'plugin'"
           />
         </div>
       </div>
       <div class="run-test-result">
         <div class="run-title-style">
-          {{ runResult }}
+          {{ showWorkflowSteps() ? $t('aiWorkflow.steps') : runResult }}
         </div>
-        <div>
+        <div v-if="!showWorkflowSteps()">
           <ElMenu
             :default-active="activeIndex"
             class="el-menu-demo"
@@ -116,6 +396,28 @@ function handleSubmitRun() {
           </ElMenu>
         </div>
         <div class="run-res-json">
+          <template v-if="showWorkflowSteps()">
+            <ElAlert
+              v-if="showWorkflowResultAlert()"
+              class="run-result-alert"
+              :type="workflowResultAlertType()"
+              :closable="false"
+              show-icon
+              :title="workflowResultAlertMessage()"
+            />
+            <WorkflowSteps
+              v-if="showWorkflowStepList()"
+              :workflow-id="workflowId"
+              :node-json="workflowNodeJson"
+              :init-signal="initSignal"
+              :polling-data="pollingData"
+              @resume="resumeChain"
+            />
+            <div v-if="showWorkflowStepsEmpty()" class="run-result-placeholder">
+              {{ $t('pluginItem.pluginToolEdit.runWorkflowStepsEmpty') }}
+            </div>
+          </template>
+          <template v-else>
             <JsonViewer
               v-if="activeIndex === '1'"
               :value="inputDataParams || {}"
@@ -124,24 +426,28 @@ function handleSubmitRun() {
               :theme="themeMode"
             />
             <JsonViewer
-            v-if="activeIndex === '2'"
+              v-if="activeIndex === '2' && runResultResponse"
               :value="runResultResponse || {}"
               copyable
               :expand-depth="Infinity"
               :theme="themeMode"
             />
+            <div v-if="showHttpResultEmpty()" class="run-result-placeholder">
+              {{ $t('common.noDataAvailable') }}
+            </div>
+          </template>
         </div>
       </div>
     </div>
     <template #footer>
-      <ElButton @click="dialogVisible = false">
+      <ElButton @click="closeDialog">
         {{ $t('button.cancel') }}
       </ElButton>
       <ElButton
         type="primary"
         :icon="VideoPlay"
-        @click="handleSubmitRun"
         :loading="runLoading"
+        @click="handleSubmitRun"
       >
         {{ $t('pluginItem.pluginToolEdit.run') }}
       </ElButton>
@@ -163,21 +469,34 @@ function handleSubmitRun() {
   overflow: auto;
 }
 
-.run-res-json {
-  flex: 1;
-  width: 100%;
-  overflow: auto;
-}
-
 .run-test-result {
   display: flex;
   flex: 1;
   flex-direction: column;
 }
 
-.name-cell {
-  position: relative;
-  min-width: 100%;
+.run-res-json {
+  flex: 1;
+  width: 100%;
+  overflow: auto;
+}
+
+.run-result-alert {
+  margin-bottom: 16px;
+}
+
+.run-result-placeholder {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  min-height: 240px;
+  padding: 24px;
+  color: var(--el-text-color-secondary);
+  font-size: 14px;
+  text-align: center;
+  border: 1px dashed var(--el-border-color);
+  border-radius: 10px;
+  background: var(--el-fill-color-extra-light);
 }
 
 .run-title-style {
@@ -186,30 +505,6 @@ function handleSubmitRun() {
   font-weight: bold;
 }
 
-.editable-name {
-  display: flex;
-  flex-direction: column;
-  gap: 2px;
-}
-
-.name-input-wrapper {
-  display: flex;
-  align-items: center;
-  width: 100%;
-}
-
-.name-input-wrapper .el-input {
-  box-sizing: border-box;
-  width: 100%;
-}
-
-.error-message {
-  margin-top: 2px;
-  font-size: 12px;
-  line-height: 1.2;
-  color: #ff4d4f;
-}
-
 :deep(.el-table td.el-table__cell.first-column div) {
   display: flex;
   gap: 2px;

easyflow-ui-admin/app/src/views/ai/plugin/PluginToolEdit.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { onMounted, reactive, ref } from 'vue';
+import { computed, onMounted, reactive, ref } from 'vue';
 import { useRoute, useRouter } from 'vue-router';
 
 import { $t } from '@easyflow/locales';
@@ -14,23 +14,19 @@ import {
   ElMessage,
   ElOption,
   ElSelect,
+  ElTable,
+  ElTableColumn,
 } from 'element-plus';
 
 import { api } from '#/api/request';
 import PluginInputAndOutParams from '#/views/ai/plugin/PluginInputAndOutParams.vue';
 import PluginRunTestModal from '#/views/ai/plugin/PluginRunTestModal.vue';
+import WorkflowApprovalSnapshotPreview from '#/views/system/approval/components/WorkflowApprovalSnapshotPreview.vue';
 
 const route = useRoute();
 const router = useRouter();
 
 const toolId = ref<string>((route.query.id as string) || '');
-
-onMounted(() => {
-  if (!toolId.value) {
-    return;
-  }
-  getPluginToolInfo();
-});
 const pluginToolInfo = ref<any>({
   name: '',
   englishName: '',
@@ -41,23 +37,12 @@ const pluginToolInfo = ref<any>({
 const pluginInfo = ref<any>({});
 const pluginInputData = ref<any[]>([]);
 const pluginOutputData = ref<any[]>([]);
-
-function getPluginToolInfo() {
-  api
-    .post('/api/v1/pluginItem/tool/search', {
-      aiPluginToolId: toolId.value,
-    })
-    .then((res) => {
-      if (res.errorCode === 0) {
-        pluginToolInfo.value = res.data.data;
-        pluginInfo.value = res.data.aiPlugin;
-        pluginInputData.value = JSON.parse(res.data.data.inputData || '[]');
-        pluginOutputData.value = JSON.parse(res.data.data.outputData || '[]');
-      }
-    });
-}
 const pluginInputParamsEditable = ref(false);
 const pluginOutputParamsEditable = ref(false);
+const isWorkflowPlugin = ref(false);
+const pluginUnavailable = ref(false);
+const pluginUnavailableReason = ref('');
+const workflowSnapshot = ref<any>(null);
 
 const pluginBasicCollapse = ref({
   title: $t('pluginItem.pluginToolEdit.basicInfo'),
@@ -74,33 +59,12 @@ const pluginBasicCollapseOutputParams = ref({
   isOpen: false,
   isEdit: false,
 });
+
 const pluginInputParamsRef = ref();
 const pluginOutputParamsRef = ref();
-const handleClickHeader = (index: number) => {
-  switch (index) {
-    case 1: {
-      pluginBasicCollapse.value.isOpen = !pluginBasicCollapse.value.isOpen;
-      break;
-    }
-    case 2: {
-      pluginBasicCollapseInputParams.value.isOpen =
-        !pluginBasicCollapseInputParams.value.isOpen;
+const saveForm = ref();
+const runTestRef = ref();
 
-      break;
-    }
-    case 3: {
-      pluginBasicCollapseOutputParams.value.isOpen =
-        !pluginBasicCollapseOutputParams.value.isOpen;
-
-      break;
-    }
-    // No default
-  }
-};
-
-const back = () => {
-  router.back();
-};
 const rules = reactive({
   name: [{ required: true, message: $t('message.required'), trigger: 'blur' }],
   requestMethod: [
@@ -125,118 +89,7 @@ const rules = reactive({
     },
   ],
 });
-const saveForm = ref();
-const updatePluginTool = (index: number) => {
-  if (index === 1) {
-    if (!saveForm.value) return;
-    saveForm.value.validate((valid: boolean) => {
-      if (valid) {
-        updatePluginToolInfo(index);
-      }
-    });
-  } else {
-    updatePluginToolInfo(index);
-  }
-};
-const updatePluginToolInfo = (index: number) => {
-  api
-    .post('/api/v1/pluginItem/tool/update', {
-      id: toolId.value,
-      name: pluginToolInfo.value.name,
-      englishName: pluginToolInfo.value.englishName,
-      description: pluginToolInfo.value.description,
-      basePath: pluginToolInfo.value.basePath,
-      requestMethod: pluginToolInfo.value.requestMethod,
-      inputData: JSON.stringify(pluginInputData.value),
-      outputData: JSON.stringify(pluginOutputData.value),
-    })
-    .then((res) => {
-      if (res.errorCode === 0) {
-        ElMessage.success($t('message.updateOkMessage'));
-        switch (index) {
-          case 1: {
-            pluginBasicCollapse.value.isEdit = false;
 
-            break;
-          }
-          case 2: {
-            pluginBasicCollapseInputParams.value.isEdit = false;
-
-            break;
-          }
-          case 3: {
-            pluginBasicCollapseOutputParams.value.isEdit = false;
-
-            break;
-          }
-          // No default
-        }
-      }
-    });
-};
-const handleEdit = (index: number) => {
-  switch (index) {
-    case 1: {
-      pluginBasicCollapse.value.isEdit = true;
-      break;
-    }
-    case 2: {
-      pluginBasicCollapseInputParams.value.isEdit = true;
-      pluginBasicCollapseInputParams.value.isOpen = true;
-      pluginInputParamsEditable.value = true;
-      break;
-    }
-    case 3: {
-      pluginBasicCollapseOutputParams.value.isEdit = true;
-      pluginBasicCollapseOutputParams.value.isOpen = true;
-      pluginOutputParamsEditable.value = true;
-      break;
-    }
-    // No default
-  }
-};
-const handleSave = (index: number) => {
-  if (index === 2) {
-    try {
-      // 调用校验方法，若抛异常则进入 catch
-      pluginInputParamsRef.value.handleSubmitParams();
-    } catch (error) {
-      console.error('校验失败:', error);
-      return;
-    }
-  }
-  if (index === 3) {
-    try {
-      pluginOutputParamsRef.value.handleSubmitParams();
-    } catch (error) {
-      console.error('校验失败:', error);
-      return;
-    }
-  }
-  pluginInputParamsEditable.value = false;
-  updatePluginTool(index);
-};
-const handleCancel = (index: number) => {
-  getPluginToolInfo();
-  switch (index) {
-    case 1: {
-      pluginBasicCollapse.value.isEdit = false;
-
-      break;
-    }
-    case 2: {
-      pluginBasicCollapseInputParams.value.isEdit = false;
-      pluginInputParamsEditable.value = false;
-      break;
-    }
-    case 3: {
-      pluginBasicCollapseOutputParams.value.isEdit = false;
-      pluginOutputParamsEditable.value = false;
-      break;
-    }
-    // No default
-  }
-};
 const requestMethodOptions = [
   {
     label: 'POST',
@@ -259,30 +112,259 @@ const requestMethodOptions = [
     value: 'PATCH',
   },
 ];
-const runTestRef = ref();
-const handleOpenRunModal = () => {
+
+onMounted(() => {
+  if (!toolId.value) {
+    return;
+  }
+  getPluginToolInfo();
+});
+
+const workflowParameterRows = computed(() => [
+  ...flattenParameterRows(pluginInputData.value, 'input'),
+  ...flattenParameterRows(pluginOutputData.value, 'output'),
+]);
+
+function getPluginToolInfo() {
+  api
+    .post('/api/v1/pluginItem/tool/search', {
+      aiPluginToolId: toolId.value,
+    })
+    .then((res) => {
+      if (res.errorCode === 0) {
+        pluginToolInfo.value = res.data.data;
+        pluginInfo.value = res.data.aiPlugin;
+        pluginInputData.value = JSON.parse(res.data.data.inputData || '[]');
+        pluginOutputData.value = JSON.parse(res.data.data.outputData || '[]');
+        isWorkflowPlugin.value = Number(res.data.aiPlugin?.type || 1) === 2;
+        pluginUnavailable.value = res.data.aiPlugin?.available === false;
+        pluginUnavailableReason.value = res.data.aiPlugin?.reasonMessage || '';
+        workflowSnapshot.value = res.data.workflowSnapshot || null;
+      }
+    });
+}
+
+function handleClickHeader(index: number) {
+  switch (index) {
+    case 1: {
+      pluginBasicCollapse.value.isOpen = !pluginBasicCollapse.value.isOpen;
+      break;
+    }
+    case 2: {
+      pluginBasicCollapseInputParams.value.isOpen =
+        !pluginBasicCollapseInputParams.value.isOpen;
+      break;
+    }
+    case 3: {
+      pluginBasicCollapseOutputParams.value.isOpen =
+        !pluginBasicCollapseOutputParams.value.isOpen;
+      break;
+    }
+  }
+}
+
+function back() {
+  router.back();
+}
+
+function updatePluginTool(index: number) {
+  if (index === 1) {
+    if (!saveForm.value) {
+      return;
+    }
+    saveForm.value.validate((valid: boolean) => {
+      if (valid) {
+        updatePluginToolInfo(index);
+      }
+    });
+    return;
+  }
+  updatePluginToolInfo(index);
+}
+
+function updatePluginToolInfo(index: number) {
+  api
+    .post('/api/v1/pluginItem/tool/update', {
+      id: toolId.value,
+      name: pluginToolInfo.value.name,
+      englishName: pluginToolInfo.value.englishName,
+      description: pluginToolInfo.value.description,
+      basePath: pluginToolInfo.value.basePath,
+      requestMethod: pluginToolInfo.value.requestMethod,
+      inputData: JSON.stringify(pluginInputData.value),
+      outputData: JSON.stringify(pluginOutputData.value),
+    })
+    .then((res) => {
+      if (res.errorCode === 0) {
+        ElMessage.success($t('message.updateOkMessage'));
+        switch (index) {
+          case 1: {
+            pluginBasicCollapse.value.isEdit = false;
+            break;
+          }
+          case 2: {
+            pluginBasicCollapseInputParams.value.isEdit = false;
+            break;
+          }
+          case 3: {
+            pluginBasicCollapseOutputParams.value.isEdit = false;
+            break;
+          }
+        }
+      }
+    });
+}
+
+function handleEdit(index: number) {
+  if (isWorkflowPlugin.value) {
+    return;
+  }
+  switch (index) {
+    case 1: {
+      pluginBasicCollapse.value.isEdit = true;
+      break;
+    }
+    case 2: {
+      pluginBasicCollapseInputParams.value.isEdit = true;
+      pluginBasicCollapseInputParams.value.isOpen = true;
+      pluginInputParamsEditable.value = true;
+      break;
+    }
+    case 3: {
+      pluginBasicCollapseOutputParams.value.isEdit = true;
+      pluginBasicCollapseOutputParams.value.isOpen = true;
+      pluginOutputParamsEditable.value = true;
+      break;
+    }
+  }
+}
+
+function handleSave(index: number) {
+  if (index === 2) {
+    pluginInputParamsRef.value.handleSubmitParams();
+  }
+  if (index === 3) {
+    pluginOutputParamsRef.value.handleSubmitParams();
+  }
+  pluginInputParamsEditable.value = false;
+  updatePluginTool(index);
+}
+
+function handleCancel(index: number) {
+  getPluginToolInfo();
+  switch (index) {
+    case 1: {
+      pluginBasicCollapse.value.isEdit = false;
+      break;
+    }
+    case 2: {
+      pluginBasicCollapseInputParams.value.isEdit = false;
+      pluginInputParamsEditable.value = false;
+      break;
+    }
+    case 3: {
+      pluginBasicCollapseOutputParams.value.isEdit = false;
+      pluginOutputParamsEditable.value = false;
+      break;
+    }
+  }
+}
+
+function handleOpenRunModal() {
   runTestRef.value.openDialog();
+}
+
+function flattenParameterRows(
+  parameters: any[] = [],
+  direction: 'input' | 'output',
+  parentPath = '',
+): any[] {
+  return parameters.flatMap((item) => {
+    const currentName = String(item?.name || '').trim();
+    const currentPath = currentName
+      ? parentPath
+        ? `${parentPath}.${currentName}`
+        : currentName
+      : parentPath || '-';
+    const currentRow = {
+      key: String(item?.id || item?.key || currentPath),
+      direction,
+      name: currentPath,
+      type: String(item?.dataType || item?.type || '-'),
     };
+    const children = Array.isArray(item?.children)
+      ? flattenParameterRows(item.children, direction, currentPath)
+      : [];
+    return [currentRow, ...children];
+  });
+}
 </script>
 
 <template>
   <div class="accordion-container">
     <div class="controls-header">
-      <ElButton @click="back" :icon="Back">
+      <ElButton :icon="Back" @click="back">
         {{ $t('button.back') }}
       </ElButton>
       <ElButton type="primary" :icon="VideoPlay" @click="handleOpenRunModal">
         {{ $t('pluginItem.pluginToolEdit.trialRun') }}
       </ElButton>
     </div>
-    <!-- 折叠面板列表 -->
-    <div class="accordion-list">
-      <!--      基本信息-->
+    <template v-if="isWorkflowPlugin">
+      <div class="workflow-tool-layout">
+        <section class="workflow-tool-card">
+          <div class="workflow-tool-card__header">
+            <div class="workflow-tool-card__title">
+              {{ $t('pluginItem.inputData') }} / {{ $t('pluginItem.outputData') }}
+            </div>
+          </div>
+          <ElTable
+            :data="workflowParameterRows"
+            border
+            class="workflow-tool-table"
+            empty-text="-"
+          >
+            <ElTableColumn
+              prop="direction"
+              :label="$t('pluginItem.direction')"
+              width="120"
+            >
+              <template #default="{ row }">
+                {{ row.direction === 'input' ? $t('pluginItem.inputData') : $t('pluginItem.outputData') }}
+              </template>
+            </ElTableColumn>
+            <ElTableColumn
+              prop="name"
+              :label="$t('pluginItem.parameterName')"
+              min-width="280"
+            />
+            <ElTableColumn
+              prop="type"
+              :label="$t('pluginItem.parameterType')"
+              min-width="160"
+            />
+          </ElTable>
+        </section>
+
+        <section class="workflow-tool-card">
+          <div class="workflow-tool-card__header">
+            <div class="workflow-tool-card__title">
+              快照
+            </div>
+          </div>
+          <WorkflowApprovalSnapshotPreview
+            :title="workflowSnapshot?.title || pluginInfo.workflowTitle || pluginToolInfo.name"
+            :description="''"
+            :content="workflowSnapshot?.content || ''"
+          />
+        </section>
+      </div>
+    </template>
+    <div v-else class="accordion-list">
       <div
         class="accordion-item"
         :class="{ 'accordion-item--active': pluginBasicCollapse.isOpen }"
       >
-        <!-- 面板头部 -->
         <div class="accordion-header" @click="handleClickHeader(1)">
           <div class="column-header-container">
             <div
@@ -295,37 +377,38 @@ const handleOpenRunModal = () => {
             </div>
             <h3 class="accordion-title">{{ pluginBasicCollapse.title }}</h3>
           </div>
-          <div>
+          <div v-if="!isWorkflowPlugin">
             <ElButton
-              @click.stop="handleEdit(1)"
-              type="primary"
               v-if="!pluginBasicCollapse.isEdit"
+              type="primary"
+              @click.stop="handleEdit(1)"
             >
               {{ $t('button.edit') }}
             </ElButton>
             <ElButton
-              @click.stop="handleCancel(1)"
               v-if="pluginBasicCollapse.isEdit"
+              @click.stop="handleCancel(1)"
             >
               {{ $t('button.cancel') }}
             </ElButton>
             <ElButton
-              @click.stop="handleSave(1)"
-              type="primary"
               v-if="pluginBasicCollapse.isEdit"
+              type="primary"
+              @click.stop="handleSave(1)"
             >
               {{ $t('button.save') }}
             </ElButton>
           </div>
+          <ElTag v-else type="info" effect="plain">
+            {{ $t('pluginItem.systemManaged') }}
+          </ElTag>
         </div>
 
-        <!-- 面板内容 -->
         <div
           class="accordion-content"
           :class="{ 'accordion-content--open': pluginBasicCollapse.isOpen }"
         >
           <div class="accordion-content-inner">
-            <!--编辑基本信息-->
             <div v-show="pluginBasicCollapse.isEdit">
               <div class="plugin-tool-info-edit-container">
                 <ElForm
@@ -381,7 +464,6 @@ const handleOpenRunModal = () => {
                 </ElForm>
               </div>
             </div>
-            <!--显示基本信息-->
             <div
               v-show="!pluginBasicCollapse.isEdit"
               class="plugin-tool-info-view-container"
@@ -402,6 +484,13 @@ const handleOpenRunModal = () => {
                 </div>
                 <div>{{ pluginToolInfo.description }}</div>
               </div>
+              <div v-if="isWorkflowPlugin" class="plugin-tool-view-item">
+                <div class="view-item-title">
+                  {{ $t('pluginItem.pluginToolEdit.workflowTarget') }}:
+                </div>
+                <div>{{ pluginInfo.workflowTitle || '-' }}</div>
+              </div>
+              <template v-else>
                 <div class="plugin-tool-view-item">
                   <div class="view-item-title">
                     {{ $t('pluginItem.pluginToolEdit.toolPath') }}:
@@ -416,18 +505,18 @@ const handleOpenRunModal = () => {
                     {{ pluginToolInfo.requestMethod }}
                   </div>
                 </div>
+              </template>
             </div>
           </div>
         </div>
       </div>
-      <!--      输入参数-->
+
       <div
         class="accordion-item"
         :class="{
           'accordion-item--active': pluginBasicCollapseInputParams.isOpen,
         }"
       >
-        <!-- 面板头部 -->
         <div class="accordion-header" @click="handleClickHeader(2)">
           <div class="column-header-container">
             <div
@@ -445,31 +534,30 @@ const handleOpenRunModal = () => {
               {{ pluginBasicCollapseInputParams.title }}
             </h3>
           </div>
-          <div>
+          <div v-if="!isWorkflowPlugin">
             <ElButton
-              @click.stop="handleEdit(2)"
-              type="primary"
               v-if="!pluginBasicCollapseInputParams.isEdit"
+              type="primary"
+              @click.stop="handleEdit(2)"
             >
               {{ $t('button.edit') }}
             </ElButton>
             <ElButton
-              @click.stop="handleCancel(2)"
               v-if="pluginBasicCollapseInputParams.isEdit"
+              @click.stop="handleCancel(2)"
             >
               {{ $t('button.cancel') }}
             </ElButton>
             <ElButton
-              @click.stop="handleSave(2)"
-              type="primary"
               v-if="pluginBasicCollapseInputParams.isEdit"
+              type="primary"
+              @click.stop="handleSave(2)"
             >
               {{ $t('button.save') }}
             </ElButton>
           </div>
         </div>
 
-        <!--输入参数-->
         <div
           class="accordion-content"
           :class="{
@@ -486,14 +574,13 @@ const handleOpenRunModal = () => {
           </div>
         </div>
       </div>
-      <!--      输出参数-->
+
       <div
         class="accordion-item"
         :class="{
           'accordion-item--active': pluginBasicCollapseOutputParams.isOpen,
         }"
       >
-        <!-- 面板头部 -->
         <div class="accordion-header" @click="handleClickHeader(3)">
           <div class="column-header-container">
             <div
@@ -511,31 +598,30 @@ const handleOpenRunModal = () => {
               {{ pluginBasicCollapseOutputParams.title }}
             </h3>
           </div>
-          <div>
+          <div v-if="!isWorkflowPlugin">
             <ElButton
-              @click.stop="handleEdit(3)"
-              type="primary"
               v-if="!pluginBasicCollapseOutputParams.isEdit"
+              type="primary"
+              @click.stop="handleEdit(3)"
             >
               {{ $t('button.edit') }}
             </ElButton>
             <ElButton
-              @click.stop="handleCancel(3)"
               v-if="pluginBasicCollapseOutputParams.isEdit"
+              @click.stop="handleCancel(3)"
             >
               {{ $t('button.cancel') }}
             </ElButton>
             <ElButton
-              @click.stop="handleSave(3)"
-              type="primary"
               v-if="pluginBasicCollapseOutputParams.isEdit"
+              type="primary"
+              @click.stop="handleSave(3)"
             >
               {{ $t('button.save') }}
             </ElButton>
           </div>
         </div>
 
-        <!--输出参数-->
         <div
           class="accordion-content"
           :class="{
@@ -544,8 +630,8 @@ const handleOpenRunModal = () => {
         >
           <div class="accordion-content-inner">
             <PluginInputAndOutParams
-              v-model="pluginOutputData"
               ref="pluginOutputParamsRef"
+              v-model="pluginOutputData"
               :editable="pluginOutputParamsEditable"
               :is-edit-output="true"
             />
@@ -553,211 +639,133 @@ const handleOpenRunModal = () => {
         </div>
       </div>
     </div>
-    <!--    试运行模态框-->
     <PluginRunTestModal ref="runTestRef" :plugin-tool-id="toolId" />
   </div>
 </template>
 
 <style scoped>
-/* 响应式设计 */
-@media (max-width: 768px) {
 .accordion-container {
-    padding: 15px;
-  }
-
-  .controls {
+  display: flex;
   flex-direction: column;
-    gap: 15px;
-    align-items: stretch;
-  }
-
-  .control-group {
-    justify-content: center;
-  }
-
-  .title {
-    font-size: 1.5rem;
-  }
-
-  .accordion-header {
-    padding: 14px 16px;
-  }
-
-  .accordion-title {
-    font-size: 1rem;
-  }
-}
-
-.accordion-container {
-  max-width: 100%;
-  padding: 20px;
-  margin: 0 auto;
-  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+  gap: 16px;
+  padding: 24px;
 }
 
 .controls-header {
   display: flex;
+  gap: 12px;
   align-items: center;
   justify-content: space-between;
 }
 
-.title {
-  margin-bottom: 8px;
-  font-size: 2rem;
-  font-weight: 600;
-  color: var(--el-text-color-secondary);
-  text-align: center;
-}
-
-.subtitle {
-  margin-bottom: 30px;
-  font-size: 1.1rem;
-  color: var(--el-text-color-secondary);
-  text-align: center;
-}
-
-/* 控制面板样式 */
-.controls {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: 20px;
-  margin-bottom: 30px;
-  background: var(--el-bg-color);
-  border: 1px solid #e9ecef;
-  border-radius: 8px;
-}
-
-.control-group {
-  display: flex;
-  gap: 15px;
-  align-items: center;
-}
-
-.checkbox-label {
-  display: flex;
-  gap: 8px;
-  align-items: center;
-  font-size: 14px;
-  color: var(--el-text-color-secondary);
-  cursor: pointer;
-}
-
-.checkbox {
-  width: 16px;
-  height: 16px;
-}
-
-.control-btn {
-  padding: 8px 16px;
-  font-size: 14px;
-  color: var(--el-text-color-secondary);
-  cursor: pointer;
-  background: var(--el-bg-color);
-  border-radius: 4px;
-  transition: all 0.3s ease;
-}
-
-.control-btn:hover {
-  background: #3498db;
-  background: var(--el-color-primary-light-9);
-}
-
-/* 折叠面板列表 */
 .accordion-list {
   display: flex;
   flex-direction: column;
-  gap: 12px;
-  padding-top: 20px;
+  gap: 16px;
+}
+
+.workflow-tool-layout {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.workflow-tool-card {
+  padding: 20px;
+  background: var(--el-bg-color);
+  border: 1px solid var(--el-border-color-light);
+  border-radius: 16px;
+}
+
+.workflow-tool-card__header {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  margin-bottom: 16px;
+}
+
+.workflow-tool-card__title {
+  font-size: 16px;
+  font-weight: 600;
+  color: var(--el-text-color-primary);
+}
+
+.workflow-tool-table {
+  width: 100%;
 }
 
 .accordion-item {
   overflow: hidden;
-  background: hsl(var(--background));
-  border: 1px solid hsl(var(--border));
-  border-radius: 8px;
-  transition: all 0.3s ease;
+  background: var(--el-bg-color);
+  border: 1px solid var(--el-border-color-light);
+  border-radius: 16px;
 }
 
-.accordion-item:hover {
-  box-shadow: 0 4px 12px rgb(0 0 0 / 10%);
+.accordion-item--active {
+  border-color: var(--el-color-primary-light-5);
 }
 
 .accordion-header {
   display: flex;
+  gap: 16px;
   align-items: center;
   justify-content: space-between;
-  padding: 16px 20px;
+  padding: 18px 20px;
   cursor: pointer;
-  user-select: none;
-  background: hsl(var(--background));
-  transition: background-color 0.3s ease;
 }
 
-.accordion-title {
-  padding-left: 12px;
-  margin: 0;
-  font-size: 1.1rem;
-  font-weight: 500;
+.column-header-container {
+  display: flex;
+  gap: 10px;
+  align-items: center;
 }
 
 .accordion-icon {
-  font-size: 12px;
-  color: #7f8c8d;
-  transition: transform 0.3s ease;
+  display: inline-flex;
+  transition: transform 0.2s ease;
 }
 
 .accordion-icon--rotated {
   transform: rotate(180deg);
 }
 
+.accordion-title {
+  margin: 0;
+  font-size: 16px;
+  font-weight: 600;
+}
+
 .accordion-content {
-  max-height: 0;
-  overflow: hidden;
-  background: hsl(var(--background));
-  transition: max-height 0.4s ease;
+  display: grid;
+  grid-template-rows: 0fr;
+  transition: grid-template-rows 0.2s ease;
 }
 
 .accordion-content--open {
-  max-height: 2000px;
+  grid-template-rows: 1fr;
 }
 
 .accordion-content-inner {
-  padding: 20px;
-  border-top: 1px solid hsl(var(--border));
-}
-
-.accordion-content-inner p {
-  margin: 0;
-  font-size: 14px;
-  line-height: 1.6;
-  color: var(--el-text-color-secondary);
-}
-
-.column-header-container {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
+  min-height: 0;
+  padding: 0 20px 20px;
+  overflow: hidden;
 }
 
 .plugin-tool-info-view-container {
   display: flex;
   flex-direction: column;
-  gap: 25px;
+  gap: 12px;
 }
 
 .plugin-tool-view-item {
   display: flex;
   gap: 8px;
-  align-items: center;
-  font-size: 14px;
+  line-height: 22px;
 }
 
 .view-item-title {
-  width: 70px;
-
-  /* text-align: right; */
-
-  /* margin-right: 12px; */
+  min-width: 108px;
+  color: var(--el-text-color-secondary);
 }
+
 </style>

easyflow-ui-admin/app/src/views/ai/plugin/PluginToolTable.vue

@@ -25,6 +25,10 @@ const props = defineProps({
     required: true,
     type: String,
   },
+  pluginType: {
+    default: 1,
+    type: Number,
+  },
 });
 const router = useRouter();
 defineExpose({
@@ -100,7 +104,7 @@ const pluginToolReload = () => {
                 {{ $t('button.edit') }}
               </ElButton>
 
-              <ElDropdown>
+              <ElDropdown v-if="Number(props.pluginType || 1) !== 2">
                 <ElButton link :icon="MoreFilled" />
 
                 <template #dropdown>

easyflow-ui-admin/app/src/views/ai/plugin/PluginTools.vue

@@ -1,11 +1,12 @@
 <script setup lang="ts">
-import { markRaw, ref } from 'vue';
+import { computed, markRaw, onMounted, ref } from 'vue';
 import { useRoute, useRouter } from 'vue-router';
 
 import { $t } from '@easyflow/locales';
 
 import { Back, Plus } from '@element-plus/icons-vue';
 
+import { api } from '#/api/request';
 import HeaderSearch from '#/components/headerSearch/HeaderSearch.vue';
 import PluginToolTable from '#/views/ai/plugin/PluginToolTable.vue';
 
@@ -13,26 +14,49 @@ const route = useRoute();
 const router = useRouter();
 
 const pluginId = ref<string>((route.query.id as string) || '');
-const headerButtons = [
+const pluginInfo = ref<any>({});
+const pluginToolRef = ref();
+
+const headerButtons = computed<any[]>(() => {
+  const buttons: any[] = [
     {
       key: 'back',
       text: $t('button.back'),
       icon: markRaw(Back),
       data: { action: 'back' },
     },
-  {
+  ];
+  if (Number(pluginInfo.value?.type || 1) !== 2) {
+    buttons.push({
       key: 'createTool',
       text: $t('pluginItem.createPluginTool'),
       icon: markRaw(Plus),
       type: 'primary',
       data: { action: 'createTool' },
-  },
-];
-const handleSearch = (params: any) => {
+    });
+  }
+  return buttons;
+});
+
+onMounted(() => {
+  loadPluginInfo();
+});
+
+async function loadPluginInfo() {
+  if (!pluginId.value) {
+    return;
+  }
+  const res = await api.get(`/api/v1/plugin/detail?id=${pluginId.value}`);
+  if (res.errorCode === 0) {
+    pluginInfo.value = res.data || {};
+  }
+}
+
+function handleSearch(params: any) {
   pluginToolRef.value.handleSearch(params);
-};
-const handleButtonClick = (event: any) => {
-  // 根据按钮 key 执行不同操作
+}
+
+function handleButtonClick(event: any) {
   switch (event.key) {
     case 'back': {
       router.push({ path: '/ai/plugin' });
@@ -43,8 +67,7 @@ const handleButtonClick = (event: any) => {
       break;
     }
   }
-};
-const pluginToolRef = ref();
+}
 </script>
 
 <template>
@@ -56,7 +79,11 @@ const pluginToolRef = ref();
     />
 
     <div class="bg-background border-border flex-1 rounded-lg border p-5">
-      <PluginToolTable :plugin-id="pluginId" ref="pluginToolRef" />
+      <PluginToolTable
+        ref="pluginToolRef"
+        :plugin-id="pluginId"
+        :plugin-type="pluginInfo.type"
+      />
     </div>
   </div>
 </template>

easyflow-ui-admin/app/src/views/ai/shared/offline-impact.ts

@@ -8,8 +8,10 @@ export interface OfflineImpactBinding {
 export interface OfflineImpactCheck {
   canProceed: boolean;
   hasBotBindings: boolean;
+  hasPluginBindings: boolean;
   hasWorkflowUsages: boolean;
   botBindings: OfflineImpactBinding[];
+  pluginBindings: OfflineImpactBinding[];
   workflowUsages: OfflineImpactBinding[];
   message?: string;
 }

easyflow-ui-admin/app/src/views/ai/workflow/WorkflowDesign.vue

@@ -605,9 +605,25 @@ function handlePluginNodeUpdate(chooseId: any) {
     })
     .then((res) => {
       pageLoading.value = false;
-      updatePluginNode.value(res.data);
+      updatePluginNode.value(decoratePluginNodeData(res.data));
     });
 }
+function decoratePluginNodeData(data: any) {
+  if (!data || Number(data.pluginType || 1) !== 2) {
+    return data;
+  }
+  const statusText =
+    data.available === false
+      ? data.reasonMessage || $t('plugin.workflowPluginUnavailable')
+      : $t('plugin.workflowSnapshotSynced');
+  return {
+    ...data,
+    pluginName: data.pluginName
+      ? `${data.pluginName} · ${statusText}`
+      : statusText,
+    pluginStatusText: statusText,
+  };
+}
 function onAsyncExecute(info: any) {
   chainInfo.value = info;
 }
@@ -628,7 +644,7 @@ function onAsyncExecute(info: any) {
       :title="$t('menus.ai.plugin')"
       width="730"
       ref="pluginSelectRef"
-      page-url="/api/v1/plugin/page"
+      page-url="/api/v1/plugin/page?availableOnly=true"
       :has-parent="true"
       single-select
       @get-data="(v) => handleChoose(nodeNames.pluginNode, v)"

easyflow-ui-admin/app/src/views/ai/workflow/WorkflowList.vue

@@ -6,7 +6,7 @@ import type {
   CardPrimaryAction,
 } from '#/components/page/CardList.vue';
 
-import { computed, markRaw, onMounted, ref } from 'vue';
+import { computed, h, markRaw, onMounted, ref } from 'vue';
 
 import { useAccess } from '@easyflow/access';
 import { EasyFlowFormModal } from '@easyflow/common-ui';
@@ -360,14 +360,48 @@ async function submitOfflineAction(row: any) {
     return;
   }
   try {
-    await ElMessageBox.confirm(
-      impactRes.data?.hasBotBindings
-        ? buildOfflineImpactMessage(
+    const sections = [];
+    if (impactRes.data?.hasBotBindings) {
+      sections.push(
+        buildOfflineImpactMessage(
           $t('aiWorkflow.offlineImpactBoundBotsIntro'),
           impactRes.data.botBindings,
-            $t('aiWorkflow.offlineImpactBoundBotsFooter'),
-          )
-        : $t('aiWorkflow.submitOfflineApprovalConfirm'),
+          impactRes.data?.hasPluginBindings
+            ? undefined
+            : $t('aiWorkflow.offlineImpactBoundBotsFooter'),
+        ),
+      );
+    }
+    if (impactRes.data?.hasPluginBindings) {
+      sections.push(
+        buildOfflineImpactMessage(
+          $t('aiWorkflow.offlineImpactBoundPluginsIntro'),
+          impactRes.data.pluginBindings,
+          impactRes.data?.hasBotBindings
+            ? undefined
+            : $t('aiWorkflow.offlineImpactBoundPluginsFooter'),
+        ),
+      );
+    }
+    const impactMessage =
+      sections.length > 0
+        ? h('div', [
+            ...sections,
+            h(
+              'p',
+              {
+                style: 'margin-top: 12px;',
+              },
+              impactRes.data?.hasBotBindings && impactRes.data?.hasPluginBindings
+                ? $t('aiWorkflow.offlineImpactBoundMixedFooter')
+                : impactRes.data?.hasPluginBindings
+                  ? $t('aiWorkflow.offlineImpactBoundPluginsFooter')
+                  : $t('aiWorkflow.offlineImpactBoundBotsFooter'),
+            ),
+          ])
+        : $t('aiWorkflow.submitOfflineApprovalConfirm');
+    await ElMessageBox.confirm(
+      impactMessage,
       $t('message.noticeTitle'),
       {
         confirmButtonText: $t('button.confirm'),

easyflow-ui-admin/app/src/views/ai/workflow/components/SingleRun.vue

@@ -4,11 +4,12 @@ import type { FormInstance } from 'element-plus';
 import { ref } from 'vue';
 
 import { Position } from '@element-plus/icons-vue';
-import { ElButton, ElForm, ElFormItem, ElInput, ElMessage } from 'element-plus';
+import { ElButton, ElForm, ElFormItem, ElMessage } from 'element-plus';
 
 import { api } from '#/api/request';
 import ShowJson from '#/components/json/ShowJson.vue';
 import { $t } from '#/locales';
+import WorkflowFormItem from '#/views/ai/workflow/components/WorkflowFormItem.vue';
 
 interface Props {
   workflowId: any;
@@ -47,19 +48,10 @@ function submit() {
 <template>
   <div>
     <ElForm label-position="top" ref="singleRunForm" :model="runParams">
-      <ElFormItem
-        v-for="(item, idx) in node?.data.parameters"
-        :prop="item.name"
-        :key="idx"
-        :label="item.description || item.name"
-        :rules="[{ required: true, message: $t('message.required') }]"
-      >
-        <ElInput
-          v-if="item.formType === 'input' || !item.formType"
-          v-model="runParams[item.name]"
-          :placeholder="item.formPlaceholder"
+      <WorkflowFormItem
+        v-model:run-params="runParams"
+        :parameters="node?.data.parameters || []"
       />
-      </ElFormItem>
       <ElFormItem>
         <ElButton
           type="primary"

easyflow-ui-admin/app/src/views/ai/workflow/components/WorkflowSteps.vue

@@ -29,16 +29,64 @@ export interface WorkflowStepsProps {
   nodeJson: any;
   initSignal?: boolean;
   pollingData?: any;
+  expandAll?: boolean;
 }
 const props = defineProps<WorkflowStepsProps>();
 const emit = defineEmits(['resume']);
 const nodes = ref<any[]>([]);
 const nodeStatusMap = ref<Record<string, any>>({});
 const isChainError = ref(false);
+const activeName = ref<any>(props.expandAll ? [] : '');
+const confirmParams = ref<any>({});
+// 定义一个对象来存储所有的 form 实例，key 为 node.key
+const formRefs = ref<Record<string, FormInstance>>({});
+const confirmBtnLoading = ref(false);
+const chainErrMsg = ref('');
+
+function shouldAutoExpandStatus(status: unknown) {
+  return [1, 5, 20, 21].includes(Number(status));
+}
+
+function isExpandedNode(nodeKey: string) {
+  if (Array.isArray(activeName.value)) {
+    return activeName.value.includes(nodeKey);
+  }
+  return activeName.value === nodeKey;
+}
+
+function hasNodePayloadChanged(previous: any, current: any) {
+  if (previous === current) {
+    return false;
+  }
+  return JSON.stringify(previous ?? null) !== JSON.stringify(current ?? null);
+}
+
+function hasNodeStateChanged(previous: any, current: any) {
+  if (!previous) {
+    return true;
+  }
+  if ((previous?.status || null) !== (current?.status || null)) {
+    return true;
+  }
+  if ((previous?.message || '') !== (current?.message || '')) {
+    return true;
+  }
+  if (hasNodePayloadChanged(previous?.result, current?.result)) {
+    return true;
+  }
+  return hasNodePayloadChanged(
+    previous?.suspendForParameters,
+    current?.suspendForParameters,
+  );
+}
+
 watch(
   () => props.pollingData,
   (newVal) => {
-    const nodes = newVal.nodes;
+    if (!newVal) {
+      return;
+    }
+    const currentNodes = newVal.nodes || {};
     if (newVal.status === 21) {
       isChainError.value = true;
       chainErrMsg.value = newVal.message;
@@ -46,9 +94,20 @@ watch(
     if (![20, 21].includes(newVal.status)) {
       confirmBtnLoading.value = false;
     }
-    for (const nodeId in nodes) {
-      nodeStatusMap.value[nodeId] = nodes[nodeId];
-      if (nodes[nodeId].status === 5) {
+    for (const nodeId in currentNodes) {
+      const previousNodeState = nodeStatusMap.value[nodeId];
+      const currentNodeState = currentNodes[nodeId];
+      const previousStatus = previousNodeState?.status;
+      const currentStatus = currentNodeState?.status;
+      if (!hasNodeStateChanged(previousNodeState, currentNodeState)) {
+        continue;
+      }
+      nodeStatusMap.value[nodeId] = currentNodeState;
+      if (
+        !props.expandAll &&
+        previousStatus !== currentStatus &&
+        shouldAutoExpandStatus(currentStatus)
+      ) {
         activeName.value = nodeId;
       }
     }
@@ -62,14 +121,17 @@ watch(
     isChainError.value = false;
     confirmBtnLoading.value = false;
     chainErrMsg.value = '';
+    activeName.value = props.expandAll ? [] : '';
   },
 );
 watch(
   () => props.nodeJson,
   (newVal) => {
-    if (newVal) {
-      nodes.value = [...newVal];
-    }
+    const nextNodes = Array.isArray(newVal) ? [...newVal] : [];
+    nodes.value = nextNodes;
+    activeName.value = props.expandAll
+      ? nextNodes.map((node: any) => node.key)
+      : '';
   },
   { immediate: true },
 );
@@ -79,18 +141,12 @@ const displayNodes = computed(() => {
     ...nodeStatusMap.value[node.key],
   }));
 });
-const activeName = ref('1');
-const confirmParams = ref<any>({});
-// 定义一个对象来存储所有的 form 实例，key 为 node.key
-const formRefs = ref<Record<string, FormInstance>>({});
 // 动态设置 Ref 的辅助函数
 const setFormRef = (el: any, key: string) => {
   if (el) {
     formRefs.value[key] = el as FormInstance;
   }
 };
-const confirmBtnLoading = ref(false);
-const chainErrMsg = ref('');
 function getSelectMode(ops: any) {
   return ops.formType || 'radio';
 }
@@ -124,7 +180,11 @@ function handleConfirm(node: any) {
     <div class="mb-1">
       <ElAlert v-if="chainErrMsg" :title="chainErrMsg" type="error" />
     </div>
-    <ElCollapse v-model="activeName" accordion expand-icon-position="left">
+    <ElCollapse
+      v-model="activeName"
+      :accordion="!props.expandAll"
+      expand-icon-position="left"
+    >
       <ElCollapseItem
         v-for="node in displayNodes"
         :key="node.key"
@@ -165,6 +225,7 @@ function handleConfirm(node: any) {
             </div>
           </div>
         </template>
+        <template v-if="isExpandedNode(node.key)">
           <div v-if="node.original.type === 'confirmNode'" class="p-2.5">
             <div class="mb-2 text-[16px] font-bold">
               {{ node.original.data.message }}
@@ -223,6 +284,7 @@ function handleConfirm(node: any) {
           <div v-else>
             <ShowJson :value="node.result || node.message" />
           </div>
+        </template>
       </ElCollapseItem>
     </ElCollapse>
   </div>

easyflow-ui-admin/packages/tinyflow-ui/src/components/core/ParamTokenEditor.svelte

@@ -37,6 +37,7 @@
     let inputEl = $state<HTMLInputElement | null>(null);
     let textareaEl = $state<HTMLTextAreaElement | null>(null);
     let highlightEl = $state<HTMLDivElement | null>(null);
+    let scrollbarWidth = $state(0);
     let triggerObject: any;
     let isFocused = $state(false);
     let isComposing = $state(false);
@@ -49,6 +50,17 @@
         }
     });
 
+    $effect(() => {
+        localValue;
+        if (mode !== 'textarea') {
+            return;
+        }
+
+        requestAnimationFrame(() => {
+            updateScrollbarWidth();
+        });
+    });
+
     const paramCandidates = $derived(flattenParameterCandidates(parameters));
     const paramNames = $derived(paramCandidates.map((item) => item.name));
     const unresolvedParamSet = $derived.by(() => {
@@ -129,9 +141,48 @@
         highlightEl.scrollLeft = el.scrollLeft;
     };
 
+    const updateScrollbarWidth = () => {
+        const el = textareaEl;
+        if (!el || mode !== 'textarea') {
+            scrollbarWidth = 0;
+            return;
+        }
+
+        const style = getComputedStyle(el);
+        const borderLeft = parseFloat(style.borderLeftWidth || '0');
+        const borderRight = parseFloat(style.borderRightWidth || '0');
+        const nextWidth = Math.max(0, el.offsetWidth - el.clientWidth - borderLeft - borderRight);
+        scrollbarWidth = Number.isFinite(nextWidth) ? nextWidth : 0;
+    };
+
+    const syncEditorMetrics = () => {
+        syncScroll();
+        updateScrollbarWidth();
+    };
+
+    $effect(() => {
+        if (mode !== 'textarea' || !textareaEl) {
+            scrollbarWidth = 0;
+            return;
+        }
+
+        const resizeObserver = typeof ResizeObserver !== 'undefined'
+            ? new ResizeObserver(() => {
+                  updateScrollbarWidth();
+              })
+            : null;
+
+        updateScrollbarWidth();
+        resizeObserver?.observe(textareaEl);
+
+        return () => {
+            resizeObserver?.disconnect();
+        };
+    });
+
     const handleInput = (event: Event) => {
         localValue = ((event.target as HTMLInputElement | HTMLTextAreaElement).value || '') as string;
-        syncScroll();
+        syncEditorMetrics();
         emitInput(event);
     };
 
@@ -158,7 +209,7 @@
             newEditorEl.focus();
             newEditorEl.setSelectionRange(result.cursor, result.cursor);
         }
-        syncScroll();
+        syncEditorMetrics();
         triggerObject?.hide?.();
     };
 
@@ -310,7 +361,7 @@
                     editorEl.focus();
                     editorEl.setSelectionRange(deleteRange.start, deleteRange.start);
                 }
-                syncScroll();
+                syncEditorMetrics();
                 rest.onkeydown?.(event);
                 return;
             }
@@ -339,7 +390,7 @@
             editorEl.focus();
             editorEl.setSelectionRange(tokenRange.start, tokenRange.start);
         }
-        syncScroll();
+        syncEditorMetrics();
         rest.onkeydown?.(event);
     };
 
@@ -400,6 +451,7 @@
         <div
             class="param-token-editor-highlight {mode === 'input' ? 'single-line' : 'multi-line'}"
             bind:this={highlightEl}
+            style={`--param-token-scrollbar-width: ${scrollbarWidth}px;`}
             aria-hidden="true"
         >
             {@html highlightedHtml}
@@ -571,7 +623,9 @@
     inset: 0;
     border: 1px solid transparent;
     border-radius: 5px;
-    padding: var(--param-token-padding-y) var(--param-token-padding-right) var(--param-token-padding-y)
+    padding: var(--param-token-padding-y)
+      calc(var(--param-token-padding-right) + var(--param-token-scrollbar-width, 0px))
+      var(--param-token-padding-y)
       var(--param-token-padding-left);
     box-sizing: border-box;
     color: var(--tf-text-primary);
@@ -621,6 +675,8 @@
 
   .param-token-textarea {
     overflow: auto;
+    display: block;
+    scrollbar-gutter: stable;
   }
 
   .param-token-action {