diff --git a/packages/builtin-tools/src/tools/AgentTool/loadAgentsDir.ts b/packages/builtin-tools/src/tools/AgentTool/loadAgentsDir.ts
index 30cf8bb91..1551dec20 100644
--- a/packages/builtin-tools/src/tools/AgentTool/loadAgentsDir.ts
+++ b/packages/builtin-tools/src/tools/AgentTool/loadAgentsDir.ts
@@ -394,6 +394,7 @@ export const getAgentDefinitionsWithOverrides = memoize(
 
 export function clearAgentDefinitionsCache(): void {
   getAgentDefinitionsWithOverrides.cache.clear?.()
+  loadMarkdownFilesForSubdir.cache?.clear?.()
   clearPluginAgentCache()
 }
 
diff --git a/src/components/agents/new-agent-creation/wizard-steps/ConfirmStepWrapper.tsx b/src/components/agents/new-agent-creation/wizard-steps/ConfirmStepWrapper.tsx
index b1e391e7f..b5bd87c68 100644
--- a/src/components/agents/new-agent-creation/wizard-steps/ConfirmStepWrapper.tsx
+++ b/src/components/agents/new-agent-creation/wizard-steps/ConfirmStepWrapper.tsx
@@ -8,6 +8,7 @@ import { useSetAppState } from 'src/state/AppState.js'
 import type { Tools } from '../../../../Tool.js'
 import type { AgentDefinition } from '@claude-code-best/builtin-tools/tools/AgentTool/loadAgentsDir.js'
 import { getActiveAgentsFromList } from '@claude-code-best/builtin-tools/tools/AgentTool/loadAgentsDir.js'
+import { clearAgentDefinitionsCache } from '@claude-code-best/builtin-tools/tools/AgentTool/loadAgentsDir.js'
 import { editFileInEditor } from '../../../../utils/promptEditor.js'
 import { useWizard } from '../../../wizard/index.js'
 import { getNewAgentFilePath, saveAgentToFile } from '../../agentFileUtils.js'
@@ -62,6 +63,8 @@ export function ConfirmStepWrapper({
           }
         })
 
+        clearAgentDefinitionsCache()
+
         if (openInEditor) {
           const filePath = getNewAgentFilePath({
             source: wizardData.location!,