diff --git a/packages/core/src/tools/web-fetch.ts b/packages/core/src/tools/web-fetch.ts
index 7797659ed..99aeec3a5 100644
--- a/packages/core/src/tools/web-fetch.ts
+++ b/packages/core/src/tools/web-fetch.ts
@@ -148,7 +148,11 @@ ${textContent}
   override async shouldConfirmExecute(): Promise<
     ToolCallConfirmationDetails | false
   > {
-    if (this.config.getApprovalMode() === ApprovalMode.AUTO_EDIT) {
+    // Auto-execute in AUTO_EDIT mode and PLAN mode (read-only tool)
+    if (
+      this.config.getApprovalMode() === ApprovalMode.AUTO_EDIT ||
+      this.config.getApprovalMode() === ApprovalMode.PLAN
+    ) {
       return false;
     }
 
diff --git a/packages/core/src/tools/web-search/index.ts b/packages/core/src/tools/web-search/index.ts
index b9aa83c53..cd245128b 100644
--- a/packages/core/src/tools/web-search/index.ts
+++ b/packages/core/src/tools/web-search/index.ts
@@ -55,7 +55,11 @@ class WebSearchToolInvocation extends BaseToolInvocation<
   override async shouldConfirmExecute(
     _abortSignal: AbortSignal,
   ): Promise<ToolCallConfirmationDetails | false> {
-    if (this.config.getApprovalMode() === ApprovalMode.AUTO_EDIT) {
+    // Auto-execute in AUTO_EDIT mode and PLAN mode (read-only tool)
+    if (
+      this.config.getApprovalMode() === ApprovalMode.AUTO_EDIT ||
+      this.config.getApprovalMode() === ApprovalMode.PLAN
+    ) {
       return false;
     }