# Python
__pycache__/
*.py[cod]
*$py.class
*.so
.Python

# Virtual environments
venv/
ENV/
env/
.venv/

# Package build artifacts
*.egg-info/
*.egg
dist/
build/
*.whl
frontend/node_modules/

# IDE
.idea/
.vscode/
*.swp
*.swo
*.sublime-*

# OS
.DS_Store
Thumbs.db
nul

# Logs
*.log
logs/

# Local config (credentials)
.env

# AI/LLM tools
.claude/
.codex/
CLAUDE.md

# Test artifacts
.pytest_cache/
.coverage
htmlcov/
.tox/

# Jupyter
.ipynb_checkpoints/

# Note: openspec/ is tracked (not ignored)
tmp/