From bae86c271a18de927f1310710a2d73e7aaf6cd79 Mon Sep 17 00:00:00 2001
From: Alisa Novikova <62909685+alisa-alisa@users.noreply.github.com>
Date: Wed, 18 Feb 2026 14:13:15 -0800
Subject: [PATCH] Update description in the new file

---
 .../core/src/tools/definitions/model-family-sets/gemini-3.ts    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/src/tools/definitions/model-family-sets/gemini-3.ts b/packages/core/src/tools/definitions/model-family-sets/gemini-3.ts
index a532cac8ba..3ee437c5c3 100644
--- a/packages/core/src/tools/definitions/model-family-sets/gemini-3.ts
+++ b/packages/core/src/tools/definitions/model-family-sets/gemini-3.ts
@@ -132,7 +132,7 @@ export const GEMINI_3_SET: CoreToolSet = {
   grep_search_ripgrep: {
     name: GREP_TOOL_NAME,
     description:
-      'Searches for a regular expression pattern within file contents.',
+      'Searches for a regular expression pattern within file contents. This tool is FAST and optimized, powered by ripgrep. PREFERRED over standard `run_shell_command("grep ...")` due to better performance and automatic output limiting (max 20k matches).',
     parametersJsonSchema: {
       type: 'object',
       properties: {