diff --git a/sdk/poetry.lock b/sdk/poetry.lock
index c60eb718..d52670be 100644
--- a/sdk/poetry.lock
+++ b/sdk/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.3.3 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
 
 [[package]]
 name = "a2a-sdk"
@@ -791,7 +791,7 @@ idna = ">=2.0.0"
 name = "exceptiongroup"
 version = "1.3.1"
 description = "Backport of PEP 654 (exception groups)"
-optional = true
+optional = false
 python-versions = ">=3.7"
 groups = ["main", "dev"]
 files = [
@@ -935,8 +935,8 @@ files = [
 google-auth = ">=2.14.1,<3.0.0"
 googleapis-common-protos = ">=1.56.2,<2.0.0"
 proto-plus = [
+    {version = ">=1.22.3,<2.0.0"},
     {version = ">=1.25.0,<2.0.0", markers = "python_version >= \"3.13\""},
-    {version = ">=1.22.3,<2.0.0", markers = "python_version < \"3.13\""},
 ]
 protobuf = ">=3.19.5,<3.20.0 || >3.20.0,<3.20.1 || >3.20.1,<4.21.0 || >4.21.0,<4.21.1 || >4.21.1,<4.21.2 || >4.21.2,<4.21.3 || >4.21.3,<4.21.4 || >4.21.4,<4.21.5 || >4.21.5,<7.0.0"
 requests = ">=2.18.0,<3.0.0"
@@ -1187,7 +1187,7 @@ all = ["flake8 (>=7.1.1)", "mypy (>=1.11.2)", "pytest (>=8.3.2)", "ruff (>=0.6.2
 name = "importlib-metadata"
 version = "8.7.1"
 description = "Read metadata from Python packages"
-optional = true
+optional = false
 python-versions = ">=3.9"
 groups = ["main", "dev"]
 files = [
@@ -1316,7 +1316,6 @@ files = [
     {file = "jinja2-3.1.6-py3-none-any.whl", hash = "sha256:85ece4451f492d0c13c5dd7c13a64681a86afae63a5f347908daf103ce6d2f67"},
     {file = "jinja2-3.1.6.tar.gz", hash = "sha256:0137fb05990d35f1275a587e9aee6d56da821fc83491a0fb838183be43f66d6d"},
 ]
-markers = {main = "extra == \"cli\""}
 
 [package.dependencies]
 MarkupSafe = ">=2.0"
@@ -1339,7 +1338,7 @@ files = [
 
 [package.dependencies]
 attrs = ">=22.2.0"
-jsonschema-specifications = ">=2023.3.6"
+jsonschema-specifications = ">=2023.03.6"
 referencing = ">=0.28.4"
 rpds-py = ">=0.7.1"
 
@@ -1635,7 +1634,6 @@ files = [
     {file = "markupsafe-3.0.3-cp39-cp39-win_arm64.whl", hash = "sha256:38664109c14ffc9e7437e86b4dceb442b0096dfe3541d7864d9cbe1da4cf36c8"},
     {file = "markupsafe-3.0.3.tar.gz", hash = "sha256:722695808f4b6457b320fdc131280796bdceb04ab50fe1795cd540799ebe1698"},
 ]
-markers = {main = "extra == \"cli\""}
 
 [[package]]
 name = "mcp"
@@ -1798,8 +1796,8 @@ files = [
 [package.dependencies]
 googleapis-common-protos = ">=1.57,<2.0"
 grpcio = [
-    {version = ">=1.66.2,<2.0.0", markers = "python_version >= \"3.13\""},
     {version = ">=1.63.2,<2.0.0", markers = "python_version < \"3.13\""},
+    {version = ">=1.66.2,<2.0.0", markers = "python_version >= \"3.13\""},
 ]
 opentelemetry-api = ">=1.15,<2.0"
 opentelemetry-exporter-otlp-proto-common = "1.39.1"
@@ -2461,14 +2459,14 @@ testing = ["coverage (>=6.2)", "hypothesis (>=5.7.1)"]
 
 [[package]]
 name = "pytest-cov"
-version = "7.0.0"
+version = "7.1.0"
 description = "Pytest plugin for measuring coverage."
 optional = false
 python-versions = ">=3.9"
 groups = ["dev"]
 files = [
-    {file = "pytest_cov-7.0.0-py3-none-any.whl", hash = "sha256:3b8e9558b16cc1479da72058bdecf8073661c7f57f7d3c5f22a1c23507f2d861"},
-    {file = "pytest_cov-7.0.0.tar.gz", hash = "sha256:33c97eda2e049a0c5298e91f519302a1334c26ac65c1a483d6206fd458361af1"},
+    {file = "pytest_cov-7.1.0-py3-none-any.whl", hash = "sha256:a0461110b7865f9a271aa1b51e516c9a95de9d696734a2f71e3e78f46e1d4678"},
+    {file = "pytest_cov-7.1.0.tar.gz", hash = "sha256:30674f2b5f6351aa09702a9c8c364f6a01c27aae0c1366ae8016160d1efc56b2"},
 ]
 
 [package.dependencies]
@@ -2948,30 +2946,30 @@ pyasn1 = ">=0.1.3"
 
 [[package]]
 name = "ruff"
-version = "0.15.6"
+version = "0.15.10"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
 files = [
-    {file = "ruff-0.15.6-py3-none-linux_armv6l.whl", hash = "sha256:7c98c3b16407b2cf3d0f2b80c80187384bc92c6774d85fefa913ecd941256fff"},
-    {file = "ruff-0.15.6-py3-none-macosx_10_12_x86_64.whl", hash = "sha256:ee7dcfaad8b282a284df4aa6ddc2741b3f4a18b0555d626805555a820ea181c3"},
-    {file = "ruff-0.15.6-py3-none-macosx_11_0_arm64.whl", hash = "sha256:3bd9967851a25f038fc8b9ae88a7fbd1b609f30349231dffaa37b6804923c4bb"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:13f4594b04e42cd24a41da653886b04d2ff87adbf57497ed4f728b0e8a4866f8"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:e2ed8aea2f3fe57886d3f00ea5b8aae5bf68d5e195f487f037a955ff9fbaac9e"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:70789d3e7830b848b548aae96766431c0dc01a6c78c13381f423bf7076c66d15"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:542aaf1de3154cea088ced5a819ce872611256ffe2498e750bbae5247a8114e9"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:1c22e6f02c16cfac3888aa636e9eba857254d15bbacc9906c9689fdecb1953ab"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:98893c4c0aadc8e448cfa315bd0cc343a5323d740fe5f28ef8a3f9e21b381f7e"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_31_riscv64.whl", hash = "sha256:70d263770d234912374493e8cc1e7385c5d49376e41dfa51c5c3453169dc581c"},
-    {file = "ruff-0.15.6-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:55a1ad63c5a6e54b1f21b7514dfadc0c7fb40093fa22e95143cf3f64ebdcd512"},
-    {file = "ruff-0.15.6-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:8dc473ba093c5ec238bb1e7429ee676dca24643c471e11fbaa8a857925b061c0"},
-    {file = "ruff-0.15.6-py3-none-musllinux_1_2_i686.whl", hash = "sha256:85b042377c2a5561131767974617006f99f7e13c63c111b998f29fc1e58a4cfb"},
-    {file = "ruff-0.15.6-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:cef49e30bc5a86a6a92098a7fbf6e467a234d90b63305d6f3ec01225a9d092e0"},
-    {file = "ruff-0.15.6-py3-none-win32.whl", hash = "sha256:bbf67d39832404812a2d23020dda68fee7f18ce15654e96fb1d3ad21a5fe436c"},
-    {file = "ruff-0.15.6-py3-none-win_amd64.whl", hash = "sha256:aee25bc84c2f1007ecb5037dff75cef00414fdf17c23f07dc13e577883dca406"},
-    {file = "ruff-0.15.6-py3-none-win_arm64.whl", hash = "sha256:c34de3dd0b0ba203be50ae70f5910b17188556630e2178fd7d79fc030eb0d837"},
-    {file = "ruff-0.15.6.tar.gz", hash = "sha256:8394c7bb153a4e3811a4ecdacd4a8e6a4fa8097028119160dffecdcdf9b56ae4"},
+    {file = "ruff-0.15.10-py3-none-linux_armv6l.whl", hash = "sha256:0744e31482f8f7d0d10a11fcbf897af272fefdfcb10f5af907b18c2813ff4d5f"},
+    {file = "ruff-0.15.10-py3-none-macosx_10_12_x86_64.whl", hash = "sha256:b1e7c16ea0ff5a53b7c2df52d947e685973049be1cdfe2b59a9c43601897b22e"},
+    {file = "ruff-0.15.10-py3-none-macosx_11_0_arm64.whl", hash = "sha256:93cc06a19e5155b4441dd72808fdf84290d84ad8a39ca3b0f994363ade4cebb1"},
+    {file = "ruff-0.15.10-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:83e1dd04312997c99ea6965df66a14fb4f03ba978564574ffc68b0d61fd3989e"},
+    {file = "ruff-0.15.10-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:8154d43684e4333360fedd11aaa40b1b08a4e37d8ffa9d95fee6fa5b37b6fab1"},
+    {file = "ruff-0.15.10-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:8ab88715f3a6deb6bde6c227f3a123410bec7b855c3ae331b4c006189e895cef"},
+    {file = "ruff-0.15.10-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:a768ff5969b4f44c349d48edf4ab4f91eddb27fd9d77799598e130fb628aa158"},
+    {file = "ruff-0.15.10-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:0ee3ef42dab7078bda5ff6a1bcba8539e9857deb447132ad5566a038674540d0"},
+    {file = "ruff-0.15.10-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:51cb8cc943e891ba99989dd92d61e29b1d231e14811db9be6440ecf25d5c1609"},
+    {file = "ruff-0.15.10-py3-none-manylinux_2_31_riscv64.whl", hash = "sha256:e59c9bdc056a320fb9ea1700a8d591718b8faf78af065484e801258d3a76bc3f"},
+    {file = "ruff-0.15.10-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:136c00ca2f47b0018b073f28cb5c1506642a830ea941a60354b0e8bc8076b151"},
+    {file = "ruff-0.15.10-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:8b80a2f3c9c8a950d6237f2ca12b206bccff626139be9fa005f14feb881a1ae8"},
+    {file = "ruff-0.15.10-py3-none-musllinux_1_2_i686.whl", hash = "sha256:e3e53c588164dc025b671c9df2462429d60357ea91af7e92e9d56c565a9f1b07"},
+    {file = "ruff-0.15.10-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:b0c52744cf9f143a393e284125d2576140b68264a93c6716464e129a3e9adb48"},
+    {file = "ruff-0.15.10-py3-none-win32.whl", hash = "sha256:d4272e87e801e9a27a2e8df7b21011c909d9ddd82f4f3281d269b6ba19789ca5"},
+    {file = "ruff-0.15.10-py3-none-win_amd64.whl", hash = "sha256:28cb32d53203242d403d819fd6983152489b12e4a3ae44993543d6fe62ab42ed"},
+    {file = "ruff-0.15.10-py3-none-win_arm64.whl", hash = "sha256:601d1610a9e1f1c2165a4f561eeaa2e2ea1e97f3287c5aa258d3dab8b57c6188"},
+    {file = "ruff-0.15.10.tar.gz", hash = "sha256:d1f86e67ebfdef88e00faefa1552b5e510e1d35f3be7d423dc7e84e63788c94e"},
 ]
 
 [[package]]
@@ -3402,7 +3400,7 @@ files = [
 name = "zipp"
 version = "3.23.0"
 description = "Backport of pathlib-compatible object wrapper for zip files"
-optional = true
+optional = false
 python-versions = ">=3.9"
 groups = ["main", "dev"]
 files = [