diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..db2a130
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,86 @@
+# M3DocRAG specific
+/job
+
+# Environment variables
+.env
+.env.*
+!.env.example
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Virtual environments
+venv/
+env/
+ENV/
+.venv/
+env.bak/
+venv.bak/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# Logs
+logs/
+*.log
+log.txt
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Temporary files
+data/temp/
+data/content/
+*.tmp
+*.bak
+*.swp
+*~
+
+# Database files
+*.db
+*.sqlite3
+.langgraph_api/
+
+# IDE specific files
+.idea/
+.vscode/
+*.sublime-project
+*.sublime-workspace
+.DS_Store
+
+# OS specific files
+Thumbs.db
+.DS_Store
+.Spotlight-V100
+.Trashes
+
+# Build system specific files
+uv.lock
+
+# OAuth tokens
+*_token.txt
+o365_token.txt
+note.txt
+# Compiled Python files
+*.pyc
+__pycache__/
+*.cpython-*.pyc