diff --git a/backend/main.py b/backend/main.py
index d594ce6..ecc1a17 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -252,11 +252,14 @@ class ClaudeProcessManager:
             env = os.environ.copy()
 
             # Build command: interactive claude with stream-json I/O
+            # --permission-mode bypassPermissions allows the agent to use all tools
+            # (Bash, file ops, MCP servers) without interactive confirmation prompts
             cmd = [
                 "claude",
                 "--output-format", "stream-json",
                 "--input-format", "stream-json",
                 "--verbose",
+                "--permission-mode", "bypassPermissions",
             ]
 
             try: