openai>=1.0.0
python-dotenv>=1.0.0
pydantic>=2.0.0
mcp[cli]>=1.2.0
a2a-sdk[http-server]>=0.3.0
httpx>=0.23.0

[all]
a2a-sdk[all]>=0.3.0

[dev]
pytest>=7.0.0
black>=23.0.0
flake8>=6.0.0
mypy>=1.0.0
