From f59697e3338da0a1c8e9d068d7c6f287af415569 Mon Sep 17 00:00:00 2001
From: Maks Pikov <mixelburg@users.noreply.github.com>
Date: Fri, 27 Mar 2026 22:12:31 +0000
Subject: [PATCH] fix(llms): narrow LLM rule globs to router-specific files

The previous globs (src/**/*.ts, src/**/*.tsx) matched every TypeScript
file in the project, causing Cursor to load all five LLM rules (~25-40k
tokens) whenever any source file was in context - even unrelated files.

Replace with targeted globs:
- Route rules (api, guide, routing): src/routes/**/*.ts, src/routes/**/*.tsx,
  routeTree.gen.ts, __root.tsx - files where router context is actually useful
- Setup rules (installation, setup-and-architecture): package.json,
  vite.config.ts, tsconfig.json, app.config.ts - config files only

Rules will no longer auto-load when editing arbitrary source files.

Fixes #6935
---
 scripts/llms-generate.mjs | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

diff --git a/scripts/llms-generate.mjs b/scripts/llms-generate.mjs
index 6c25fb6acf2..c63fe95abaf 100755
--- a/scripts/llms-generate.mjs
+++ b/scripts/llms-generate.mjs
@@ -23,25 +23,45 @@ const packages = {
       paths: [`${DOCS_DIR}/router/api/router`],
       description: 'TanStack Router: API',
       name: 'api',
-      globs: ['src/**/*.ts', 'src/**/*.tsx'],
+      globs: [
+        'src/routes/**/*.ts',
+        'src/routes/**/*.tsx',
+        '**/routeTree.gen.ts',
+        '**/__root.tsx',
+      ],
     },
     {
       paths: [`${DOCS_DIR}/router/guide`],
       description: 'TanStack Router: Guide',
       name: 'guide',
-      globs: ['src/**/*.ts', 'src/**/*.tsx'],
+      globs: [
+        'src/routes/**/*.ts',
+        'src/routes/**/*.tsx',
+        '**/routeTree.gen.ts',
+        '**/__root.tsx',
+      ],
     },
     {
       paths: [`${DOCS_DIR}/router/routing`],
       description: 'TanStack Router: Routing',
       name: 'routing',
-      globs: ['src/**/*.ts', 'src/**/*.tsx'],
+      globs: [
+        'src/routes/**/*.ts',
+        'src/routes/**/*.tsx',
+        '**/routeTree.gen.ts',
+        '**/__root.tsx',
+      ],
     },
     {
       paths: [`${DOCS_DIR}/router/installation`],
       description: 'TanStack Router: Installation',
       name: 'installation',
-      globs: ['src/**/*.ts', 'src/**/*.tsx'],
+      globs: [
+        'package.json',
+        'vite.config.ts',
+        'tsconfig.json',
+        'app.config.ts',
+      ],
     },
     {
       paths: [
@@ -57,8 +77,7 @@ const packages = {
         'package.json',
         'vite.config.ts',
         'tsconfig.json',
-        'src/**/*.ts',
-        'src/**/*.tsx',
+        'app.config.ts',
       ],
     },
   ],