diff --git a/pyproject.toml b/pyproject.toml
index fa629a2f..419a677a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,9 +1,12 @@
 [project]
 name = "a2a-sdk"
-version = "0.2.0"
+dynamic = ["version"]
 description = "A2A Python SDK"
 readme = "README.md"
+license = { file = "LICENSE" }
+authors = [{ name = "Google LLC", email = "googleapis-packages@google.com" }]
 requires-python = ">=3.13"
+keywords = ["A2A", "A2A SDK", "A2A Protocol", "Agent2Agent"]
 dependencies = [
     "httpx>=0.28.1",
     "httpx-sse>=0.4.0",
@@ -15,6 +18,22 @@ dependencies = [
     "typing-extensions>=4.13.2",
 ]
 
+classifiers = [
+  "Intended Audience :: Developers",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.13",
+  "Operating System :: OS Independent",
+  "Topic :: Software Development :: Libraries :: Python Modules",
+  "License :: OSI Approved :: Apache Software License",
+]
+
+[project.urls]
+homepage = "https://google.github.io/A2A/"
+repository = "https://github.com/google/a2a-python"
+changelog = "https://github.com/google/a2a-python/blob/main/CHANGELOG.md"
+documentation = "https://google.github.io/A2A/"
+
 [tool.hatch.build.targets.wheel]
 packages = ["src/a2a"]
 
@@ -25,9 +44,21 @@ python_functions = "test_*"
 addopts = "--cov=src --cov-config=.coveragerc --cov-report term --cov-report xml:coverage.xml --cov-branch"
 
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling", "uv-dynamic-versioning"]
 build-backend = "hatchling.build"
 
+[tool.hatch.version]
+source = "uv-dynamic-versioning"
+
+[tool.hatch.build.targets.sdist]
+exclude = [
+  "tests/",
+]
+
+[tool.uv-dynamic-versioning]
+vcs = "git"
+style = "pep440"
+
 [tool.uv.workspace]
 members = [
     "examples/langgraph",
@@ -45,4 +76,11 @@ dev = [
     "pytest-cov>=6.1.1",
     "pytest-mock>=3.14.0",
     "ruff>=0.11.6",
+    "uv-dynamic-versioning>=0.8.2",
 ]
+
+[[tool.uv.index]]
+name = "testpypi"
+url = "https://test.pypi.org/simple/"
+publish-url = "https://test.pypi.org/legacy/"
+explicit = true
diff --git a/uv.lock b/uv.lock
index e9e8e313..07b8c11a 100644
--- a/uv.lock
+++ b/uv.lock
@@ -13,7 +13,6 @@ members = [
 
 [[package]]
 name = "a2a-sdk"
-version = "0.2.0"
 source = { editable = "." }
 dependencies = [
     { name = "httpx" },
@@ -35,6 +34,7 @@ dev = [
     { name = "pytest-cov" },
     { name = "pytest-mock" },
     { name = "ruff" },
+    { name = "uv-dynamic-versioning" },
 ]
 
 [package.metadata]
@@ -58,6 +58,7 @@ dev = [
     { name = "pytest-cov", specifier = ">=6.1.1" },
     { name = "pytest-mock", specifier = ">=3.14.0" },
     { name = "ruff", specifier = ">=0.11.6" },
+    { name = "uv-dynamic-versioning", specifier = ">=0.8.2" },
 ]
 
 [[package]]
@@ -378,6 +379,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/b2/b7/545d2c10c1fc15e48653c91efde329a790f2eecfbbf2bd16003b5db2bab0/dotenv-0.9.9-py2.py3-none-any.whl", hash = "sha256:29cf74a087b31dafdb5a446b6d7e11cbce8ed2741540e2339c69fbef92c94ce9", size = 1892 },
 ]
 
+[[package]]
+name = "dunamai"
+version = "1.24.1"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "packaging" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/54/22/7f46b0146ef614cd6f80e4bcb188dabe33e90b4e0af028e16f597f5826ad/dunamai-1.24.1.tar.gz", hash = "sha256:3aa3348f77242da8628b23f11e89569343440f0f912bcef32a1fa891cf8e7215", size = 45616 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/1d/d6/6ed8b439906ca2e88d65bddf002e21239678aca6001d8fb82e8e2b196245/dunamai-1.24.1-py3-none-any.whl", hash = "sha256:4370e406d8ce195fc4b066b5c326bfa9adb269c4b8719b4e4fd90b63a2144bf7", size = 26654 },
+]
+
 [[package]]
 name = "fastapi"
 version = "0.115.12"
@@ -806,6 +819,21 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/04/4b/29cac41a4d98d144bf5f6d33995617b185d14b22401f75ca86f384e87ff1/h11-0.16.0-py3-none-any.whl", hash = "sha256:63cf8bbe7522de3bf65932fda1d9c2772064ffb3dae62d55932da54b31cb6c86", size = 37515 },
 ]
 
+[[package]]
+name = "hatchling"
+version = "1.27.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "packaging" },
+    { name = "pathspec" },
+    { name = "pluggy" },
+    { name = "trove-classifiers" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/8f/8a/cc1debe3514da292094f1c3a700e4ca25442489731ef7c0814358816bb03/hatchling-1.27.0.tar.gz", hash = "sha256:971c296d9819abb3811112fc52c7a9751c8d381898f36533bb16f9791e941fd6", size = 54983 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/08/e7/ae38d7a6dfba0533684e0b2136817d667588ae3ec984c1a4e5df5eb88482/hatchling-1.27.0-py3-none-any.whl", hash = "sha256:d3a2f3567c4f926ea39849cdf924c7e99e6686c9c8e288ae1037c8fa2a5d937b", size = 75794 },
+]
+
 [[package]]
 name = "helloworld"
 version = "0.1.0"
@@ -1748,6 +1776,24 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/e5/30/643397144bfbfec6f6ef821f36f33e57d35946c44a2352d3c9f0ae847619/tenacity-9.1.2-py3-none-any.whl", hash = "sha256:f77bf36710d8b73a50b2dd155c97b870017ad21afe6ab300326b0371b3b05138", size = 28248 },
 ]
 
+[[package]]
+name = "tomlkit"
+version = "0.13.2"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/b1/09/a439bec5888f00a54b8b9f05fa94d7f901d6735ef4e55dcec9bc37b5d8fa/tomlkit-0.13.2.tar.gz", hash = "sha256:fff5fe59a87295b278abd31bec92c15d9bc4a06885ab12bcea52c71119392e79", size = 192885 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/f9/b6/a447b5e4ec71e13871be01ba81f5dfc9d0af7e473da256ff46bc0e24026f/tomlkit-0.13.2-py3-none-any.whl", hash = "sha256:7a974427f6e119197f670fbbbeae7bef749a6c14e793db934baefc1b5f03efde", size = 37955 },
+]
+
+[[package]]
+name = "trove-classifiers"
+version = "2025.5.9.12"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/38/04/1cd43f72c241fedcf0d9a18d0783953ee301eac9e5d9db1df0f0f089d9af/trove_classifiers-2025.5.9.12.tar.gz", hash = "sha256:7ca7c8a7a76e2cd314468c677c69d12cc2357711fcab4a60f87994c1589e5cb5", size = 16940 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/92/ef/c6deb083748be3bcad6f471b6ae983950c161890bf5ae1b2af80cc56c530/trove_classifiers-2025.5.9.12-py3-none-any.whl", hash = "sha256:e381c05537adac78881c8fa345fd0e9970159f4e4a04fcc42cfd3129cca640ce", size = 14119 },
+]
+
 [[package]]
 name = "typeguard"
 version = "4.4.2"
@@ -1820,6 +1866,22 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/6b/11/cc635220681e93a0183390e26485430ca2c7b5f9d33b15c74c2861cb8091/urllib3-2.4.0-py3-none-any.whl", hash = "sha256:4e16665048960a0900c702d4a66415956a584919c03361cac9f1df5c5dd7e813", size = 128680 },
 ]
 
+[[package]]
+name = "uv-dynamic-versioning"
+version = "0.8.2"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "dunamai" },
+    { name = "hatchling" },
+    { name = "jinja2" },
+    { name = "pydantic" },
+    { name = "tomlkit" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/9a/9e/1cf1ddf02e5459076b6fe0e90e1315df461b94c0db6c09b07e5730a0e0fb/uv_dynamic_versioning-0.8.2.tar.gz", hash = "sha256:a9c228a46f5752d99cfead1ed83b40628385cbfb537179488d280853c786bf82", size = 41559 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/bc/55/a6cffd78511faebf208d4ba1f119d489680668f8d36114564c6f499054b9/uv_dynamic_versioning-0.8.2-py3-none-any.whl", hash = "sha256:400ade6b4a3fc02895c3d24dd0214171e4d60106def343b39ad43143a2615e8c", size = 8851 },
+]
+
 [[package]]
 name = "uvicorn"
 version = "0.34.2"