diff --git a/check_file.py b/check_file.py
deleted file mode 100644
index 2dd52053..00000000
--- a/check_file.py
+++ /dev/null
@@ -1,54 +0,0 @@
-
-import sys
-
-def check_ai_client(path):
- with open(path, 'r', encoding='utf-8') as f:
-  lines = f.readlines()
-
- imports = []
- internal_imports = []
- for i, line in enumerate(lines):
-  stripped = line.strip()
-  if stripped.startswith('import ') or stripped.startswith('from '):
-   if line.startswith('import ') or line.startswith('from '):
-    imports.append((i+1, stripped))
-   else:
-    internal_imports.append((i+1, stripped, line.split(stripped[0])[0]))
-
- print("--- Top-level imports ---")
- for lno, imp in imports:
-  print(f"{lno}: {imp}")
-
- print("\n--- Internal imports ---")
- for lno, imp, indent in internal_imports:
-  print(f"{lno}: [{len(indent)} spaces] {imp}")
-
- print("\n--- Duplicate top-level imports ---")
- seen = set()
- for lno, imp in imports:
-  if imp in seen:
-   print(f"Duplicate: {lno}: {imp}")
-  seen.add(imp)
-
- print("\n--- Indentation check (first non-space character not at index 0 or multiple of 1) ---")
- # Actually, if it's 1-space indentation, any number of spaces is valid at the start?
- # No, if it's 1-space indentation, it means each level is 1 space.
- # So 0, 1, 2, 3... are all valid.
- # BUT if someone used 4 spaces for 1 level, that's wrong.
- # The only way to know is to see the context.
- # But the prompt says "Ensure the entire file uses exactly 1-space indentation."
- # This usually means convert 4-space to 1-space.
- 
- # Let's just check for lines starting with 4 spaces that might be 1 level.
- # Or better, look for any line where indentation is not exactly 1 space more than parent.
- # That's hard without parsing.
- 
- # Let's look for common 4-space patterns.
- four_spaces = 0
- for i, line in enumerate(lines):
-  if line.startswith('    ') and not line.startswith('     '):
-   four_spaces += 1
- print(f"Lines starting with exactly 4 spaces: {four_spaces}")
-
-if __name__ == "__main__":
- check_ai_client('src/ai_client.py')
diff --git a/check_indent.py b/check_indent.py
deleted file mode 100644
index 4950438e..00000000
--- a/check_indent.py
+++ /dev/null
@@ -1,20 +0,0 @@
-
-import sys
-
-def check_indent(file_path):
- with open(file_path, 'r', encoding='utf-8') as f:
-  lines = f.readlines()
- 
- last_indent = 0
- for i, line in enumerate(lines):
-  stripped = line.lstrip()
-  if not stripped:
-   continue
-  
-  indent = len(line) - len(line.lstrip())
-  if indent > last_indent + 1:
-   print(f"Jump at line {i+1}: '{line.rstrip()}' (Indent: {indent}, Last: {last_indent})")
-  last_indent = indent
-
-if __name__ == '__main__':
- check_indent('src/app_controller.py')
diff --git a/check_mma.py b/check_mma.py
deleted file mode 100644
index 6d5b834e..00000000
--- a/check_mma.py
+++ /dev/null
@@ -1,28 +0,0 @@
-from unittest.mock import MagicMock, patch
-from src.gui_2 import App
-import sys
-
-app = MagicMock()
-app.mma_streams = {}
-app._pending_mma_spawns = [{"ticket_id": "T-001"}]
-app._pending_mma_approvals = []
-app._pending_ask_dialog = False
-app.is_viewing_prior_session = False
-app.mma_status = "idle"
-app.active_track = None
-app.active_tickets = []
-app.mma_tier_usage = {
-  "Tier 1": {"input": 0, "output": 0, "model": "gemini-3.1-pro-preview"},
-  "Tier 2": {"input": 0, "output": 0, "model": "gemini-3-flash-preview"},
-  "Tier 3": {"input": 0, "output": 0, "model": "gemini-2.5-flash-lite"},
-  "Tier 4": {"input": 0, "output": 0, "model": "gemini-2.5-flash-lite"},
- }
-app.perf_profiling_enabled = False
-
-with patch("src.gui_2.imgui") as mock_imgui:
-    App._render_mma_dashboard(app)
-    print(f"text_colored called: {mock_imgui.text_colored.called}")
-    if not mock_imgui.text_colored.called:
-        print("Calls to app methods:")
-        for call in app.mock_calls:
-            print(call)
diff --git a/fix_indent_v3.py b/fix_indent_v3.py
deleted file mode 100644
index 6198247b..00000000
--- a/fix_indent_v3.py
+++ /dev/null
@@ -1,38 +0,0 @@
-
-import sys
-
-def fix_indentation(file_path):
- with open(file_path, 'r', encoding='utf-8') as f:
-  lines = f.readlines()
- 
- fixed_lines = []
- indent_map = {0: 0}
- 
- for i, line in enumerate(lines):
-  stripped = line.lstrip()
-  if not stripped:
-   fixed_lines.append('\n')
-   continue
-  
-  old_indent = len(line) - len(stripped)
-  
-  # Remove larger indents from map if we dedent below them
-  for k in list(indent_map.keys()):
-   if k > old_indent:
-    del indent_map[k]
-  
-  if old_indent not in indent_map:
-   # Find the closest smaller indent
-   known = sorted([k for k in indent_map.keys() if k < old_indent])
-   parent_new = indent_map[max(known)]
-   indent_map[old_indent] = parent_new + 1
-  
-  new_indent = indent_map[old_indent]
-  fixed_lines.append(' ' * new_indent + stripped)
- 
- with open(file_path, 'w', encoding='utf-8') as f:
-  f.writelines(fixed_lines)
-
-if __name__ == '__main__':
- fix_indentation('src/app_controller.py')
- print("Indentation fixed v3.")