Python: AG-UI protocol support (#1826)

* Add AG-UI integration

* Fix tests. PR feedback

* Cleanup

* PR Feedback

* Improve README and getting started experience

* Fix links

python/packages/ag-ui/pyproject.toml

@@ -0,0 +1,61 @@
+[project]
+name = "agent-framework-ag-ui"
+version = "0.1.0"
+description = "AG-UI protocol integration for Agent Framework"
+readme = "README.md"
+license = { file = "LICENSE" }
+authors = [
+    { name = "Microsoft", email = "agent-framework@microsoft.com" }
+]
+requires-python = ">=3.10"
+dependencies = [
+    "agent-framework-core",
+    "ag-ui-protocol>=0.1.9",
+    "fastapi>=0.115.0",
+    "uvicorn>=0.30.0"
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=8.0.0",
+    "pytest-asyncio>=0.24.0",
+    "httpx>=0.27.0",
+]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["agent_framework_ag_ui"]
+
+[tool.pytest.ini_options]
+asyncio_mode = "auto"
+testpaths = ["tests"]
+pythonpath = ["."]
+
+[tool.ruff]
+line-length = 120
+target-version = "py311"
+
+[tool.ruff.lint]
+select = ["E", "F", "I", "N", "W"]
+ignore = ["E501"]
+
+[tool.mypy]
+python_version = "3.11"
+warn_return_any = true
+warn_unused_configs = true
+disallow_untyped_defs = false
+
+[tool.pyright]
+exclude = ["tests", "examples"]
+typeCheckingMode = "basic"
+
+[tool.poe]
+executor.type = "uv"
+include = "../../shared_tasks.toml"
+
+[tool.poe.tasks]
+mypy = "mypy --config-file $POE_ROOT/pyproject.toml agent_framework_ag_ui"
+test = "pytest --cov=agent_framework_ag_ui --cov-report=term-missing:skip-covered tests"