diff --git a/poetry.lock b/poetry.lock
index 2e5b6cc868..a31fca8333 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -16846,4 +16846,4 @@ third-party-runtimes = ["daytona", "e2b-code-interpreter", "modal", "runloop-api
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.12,<3.14"
-content-hash = "78c01d3e121d5f27a4120d043408ac0aa93fa95fe0c2c7d678161b08ccb582c1"
+content-hash = "fcdaa3169daa077382807ac1248456d944290e023bf6a5fbbe72b47d455259ae"
diff --git a/pyproject.toml b/pyproject.toml
index d6be6cbff0..e2d8a3f262 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,9 +1,93 @@
 [build-system]
 build-backend = "poetry.core.masonry.api"
+# PEP 621 project metadata (for UV compatibility)
+# This section coexists with [tool.poetry] during the migration period
 requires = [
   "poetry-core",
 ]
 
+[project]
+name = "openhands-ai"
+description = "OpenHands: Code Less, Make More"
+readme = "README.md"
+license = "MIT"
+authors = [ { name = "OpenHands", email = "contact@all-hands.dev" } ]
+requires-python = ">=3.12,<3.14"
+classifiers = [
+  "Programming Language :: Python :: 3 :: Only",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+]
+# Version is managed dynamically by poetry-dynamic-versioning
+dynamic = [ "version" ]
+
+urls.Homepage = "https://github.com/OpenHands/OpenHands"
+# PEP 735 dependency groups (for UV compatibility)
+# These coexist with [tool.poetry.group.*] during the migration period
+urls.Repository = "https://github.com/OpenHands/OpenHands"
+
+[dependency-groups]
+dev = [
+  "build",
+  "mypy==1.17",
+  "pre-commit==4.2",
+  "pytest>=8.4",
+  "pytest-asyncio>=1.3",
+  "ruff==0.12.5",
+  "types-setuptools",
+]
+test = [
+  "gevent>=24.2.1,<26",
+  "pandas",
+  "pytest",
+  "pytest-asyncio",
+  "pytest-cov",
+  "pytest-forked",
+  "pytest-playwright>=0.7",
+  "pytest-timeout>=2.4",
+  "pytest-xdist",
+  "reportlab",
+]
+runtime = [
+  "flake8",
+  "jupyterlab",
+  "notebook",
+]
+evaluation = [
+  "boto3-stubs[s3]>=1.37.19",
+  "browsergym==0.13.3",
+  "browsergym-miniwob==0.13.3",
+  "browsergym-visualwebarena==0.13.3",
+  "browsergym-webarena==0.13.3",
+  "commit0",
+  "datasets",
+  "evaluate",
+  "func-timeout",
+  "gdown",
+  "joblib",
+  "matplotlib",
+  "multi-swe-bench==0.1.2",
+  "pandas",
+  "pyarrow==21",
+  "retry",
+  "seaborn",
+  "streamlit",
+  "swebench",
+  "swegym",
+  "sympy",
+  "tabulate",
+  "visualswebench",
+  "whatthepatch",
+]
+testgeneval = [
+  "fuzzywuzzy>=0.18",
+  "python-levenshtein>=0.26.1,<0.28",
+  "rouge>=1.0.1",
+  "tree-sitter-python>=0.23.6",
+]
+
+# UV source configuration for git dependencies in evaluation group
+
 [tool.poetry]
 name = "openhands-ai"
 version = "1.1.0"
@@ -221,3 +305,8 @@ lint.pydocstyle.convention = "google"
 concurrency = [ "gevent" ]
 relative_files = true
 omit = [ "enterprise/tests/*", "**/test_*" ]
+
+[tool.uv.sources]
+visualswebench = { git = "https://github.com/luolin101/Visual-SWE-bench.git" }
+swegym = { git = "https://github.com/SWE-Gym/SWE-Bench-Package.git" }
+swebench = { git = "https://github.com/ryanhoangt/SWE-bench.git", rev = "fix-modal-patch-eval" }