diff --git a/.cursor/index.mdc b/.cursorrules
similarity index 95%
rename from .cursor/index.mdc
rename to .cursorrules
index 5b9200b..3ebccca 100644
--- a/.cursor/index.mdc
+++ b/.cursorrules
@@ -1,7 +1,3 @@
----
-alwaysApply: true
----
-
 # repo-to-text
 
 ## Project Overview
diff --git a/AGENTS.md b/AGENTS.md
deleted file mode 120000
index 94443be..0000000
--- a/AGENTS.md
+++ /dev/null
@@ -1 +0,0 @@
-.cursor/index.mdc
\ No newline at end of file
diff --git a/CLAUDE.md b/CLAUDE.md
deleted file mode 120000
index 94443be..0000000
--- a/CLAUDE.md
+++ /dev/null
@@ -1 +0,0 @@
-.cursor/index.mdc
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index ff44c8d..19e9e99 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "repo-to-text"
-version = "0.8.0"
+version = "0.7.0"
 authors = [
     { name = "Kirill Markin", email = "markinkirill@gmail.com" },
 ]
diff --git a/repo_to_text/core/core.py b/repo_to_text/core/core.py
index b786d8e..6dfcda9 100644
--- a/repo_to_text/core/core.py
+++ b/repo_to_text/core/core.py
@@ -4,7 +4,6 @@ Core functionality for repo-to-text
 
 import os
 import subprocess
-import platform
 from typing import Tuple, Optional, List, Dict, Any, Set
 from datetime import datetime, timezone
 from importlib.machinery import ModuleSpec
@@ -37,20 +36,12 @@ def get_tree_structure(
 
 def run_tree_command(path: str) -> str:
     """Run the tree command and return its output."""
-    if platform.system() == "Windows":
-        cmd = ["cmd", "/c", "tree", "/a", "/f", path]
-    else:
-        cmd = ["tree", "-a", "-f", "--noreport", path]
-    
     result = subprocess.run(
-        cmd,
+        ['tree', '-a', '-f', '--noreport', path],
         stdout=subprocess.PIPE,
-        stderr=subprocess.PIPE,
-        text=True,
-        encoding='utf-8',
         check=True
     )
-    return result.stdout
+    return result.stdout.decode('utf-8')
 
 def filter_tree_output(
         tree_output: str,