diff --git a/.circleci/scripts/classify_changes.sh b/.circleci/scripts/classify_changes.sh
index d2ab3478397..54222a0a8b5 100755
--- a/.circleci/scripts/classify_changes.sh
+++ b/.circleci/scripts/classify_changes.sh
@@ -19,7 +19,7 @@ while IFS= read -r file || [ -n "$file" ]; do
   esac
   case "$file" in
     *.md | *.mdx) : ;;
-    pyproject.toml | */pyproject.toml | uv.lock | uv.toml | .python-version | rust-toolchain.toml | litellm-rust/* | litellm/__init__.py | litellm/proxy/proxy_server.py | litellm/*mcp* | tests/*mcp* | litellm/integrations/arize/* | tests/base_sdk_tests/* | scripts/check_mcp_sdk_install.py | .github/workflows/test-mcp-dependency-resolution.yml | .github/actions/detect-changes/* | .github/actions/setup-uv-with-retries/* | .github/actions/cache-cargo-build/* | .github/scripts/detect_changes.sh | .github/scripts/uv_sync_with_retries.sh | .circleci/scripts/classify_changes.sh | tests/unit/test_circleci_path_filter.py | tests/unit/test_detect_changes.py)
+    pyproject.toml | */pyproject.toml | uv.lock | uv.toml | .python-version | rust-toolchain.toml | litellm-rust/* | litellm/__init__.py | litellm/proxy/proxy_server.py | litellm/*mcp* | tests/*mcp* | litellm/integrations/arize/* | tests/base_sdk_tests/* | scripts/check_mcp_sdk_install.py | .github/workflows/test-mcp-dependency-resolution.yml | .github/actions/detect-changes/* | .github/actions/setup-uv-with-retries/* | .github/actions/cache-cargo-build/* | .github/scripts/detect_changes.sh | .circleci/scripts/classify_changes.sh | tests/unit/test_circleci_path_filter.py | tests/unit/test_detect_changes.py)
       has_mcp_dependencies=true ;;
   esac
   case "$file" in
diff --git a/.github/scripts/uv_sync_with_retries.sh b/.github/scripts/uv_sync_with_retries.sh
deleted file mode 100755
index 85ed75af566..00000000000
--- a/.github/scripts/uv_sync_with_retries.sh
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-max_attempts="${UV_SYNC_MAX_ATTEMPTS:-5}"
-delay_seconds="${UV_SYNC_RETRY_DELAY_SECONDS:-15}"
-
-export CARGO_HTTP_MULTIPLEXING="${CARGO_HTTP_MULTIPLEXING:-false}"
-export CARGO_NET_RETRY="${CARGO_NET_RETRY:-5}"
-
-if [[ "$#" -eq 0 ]]; then
-  echo "usage: $0 <uv sync args...>" >&2
-  exit 2
-fi
-
-for attempt in $(seq 1 "${max_attempts}"); do
-  echo "uv sync attempt ${attempt}/${max_attempts}"
-  status=0
-  if uv sync "$@"; then
-    exit 0
-  else
-    status=$?
-  fi
-
-  if [[ "${attempt}" -eq "${max_attempts}" ]]; then
-    echo "uv sync failed after ${max_attempts} attempts" >&2
-    exit "${status}"
-  fi
-
-  echo "uv sync failed; retrying in ${delay_seconds}s..."
-  sleep "${delay_seconds}"
-done
diff --git a/.github/workflows/codspeed.yml b/.github/workflows/codspeed.yml
index dfad57dc5ab..2b3f3931dc5 100644
--- a/.github/workflows/codspeed.yml
+++ b/.github/workflows/codspeed.yml
@@ -12,7 +12,6 @@ on:
       - ".github/workflows/codspeed.yml"
       - ".github/actions/setup-uv-with-retries/**"
       - ".github/actions/cache-cargo-build/**"
-      - ".github/scripts/uv_sync_with_retries.sh"
   pull_request:
     branches:
       - main
@@ -24,7 +23,6 @@ on:
       - ".github/workflows/codspeed.yml"
       - ".github/actions/setup-uv-with-retries/**"
       - ".github/actions/cache-cargo-build/**"
-      - ".github/scripts/uv_sync_with_retries.sh"
   # Allow CodSpeed to trigger backtest performance analysis
   # in order to generate initial data
   workflow_dispatch:
@@ -70,7 +68,7 @@ jobs:
 
       - name: Install the wheel into the benchmark environment
         run: |
-          UV_PROJECT_ENVIRONMENT="${RUNNER_TEMP}/benchmark-venv" .github/scripts/uv_sync_with_retries.sh --frozen --no-default-groups --group benchmarks --no-install-project --python 3.12
+          UV_PROJECT_ENVIRONMENT="${RUNNER_TEMP}/benchmark-venv" uv sync --frozen --no-default-groups --group benchmarks --no-install-project --python 3.12
           uv pip install --python "${RUNNER_TEMP}/benchmark-venv/bin/python" --no-deps dist/*.whl
 
       - name: Collect benchmarks
diff --git a/.github/workflows/e2e_record_replay.yml b/.github/workflows/e2e_record_replay.yml
index ca52f0b4d81..4ae0f68e3f3 100644
--- a/.github/workflows/e2e_record_replay.yml
+++ b/.github/workflows/e2e_record_replay.yml
@@ -66,7 +66,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --extra proxy
+          uv sync --frozen --group ci --group proxy-dev --extra proxy
 
       - name: Cache Prisma binaries
         uses: ./.github/actions/cache-prisma-binaries
@@ -164,7 +164,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --extra proxy
+          uv sync --frozen --group ci --group proxy-dev --extra proxy
 
       - name: Cache Prisma binaries
         uses: ./.github/actions/cache-prisma-binaries
diff --git a/.github/workflows/mutation-test.yml b/.github/workflows/mutation-test.yml
index be271538bdf..41dd008f5c4 100644
--- a/.github/workflows/mutation-test.yml
+++ b/.github/workflows/mutation-test.yml
@@ -70,7 +70,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router --extra saml
+          uv sync --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router --extra saml
 
       - name: Cache Prisma binaries
         uses: ./.github/actions/cache-prisma-binaries
diff --git a/.github/workflows/test-e2e-redis-chaos.yml b/.github/workflows/test-e2e-redis-chaos.yml
index 8f351a7a647..b954138c2ee 100644
--- a/.github/workflows/test-e2e-redis-chaos.yml
+++ b/.github/workflows/test-e2e-redis-chaos.yml
@@ -65,7 +65,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --group e2e-dev --extra proxy
+          uv sync --frozen --group ci --group proxy-dev --group e2e-dev --extra proxy
 
       - name: Cache Prisma binaries
         uses: ./.github/actions/cache-prisma-binaries
diff --git a/.github/workflows/test-linting.yml b/.github/workflows/test-linting.yml
index 3b9a2614725..210feb6aae8 100644
--- a/.github/workflows/test-linting.yml
+++ b/.github/workflows/test-linting.yml
@@ -412,7 +412,7 @@ jobs:
 
       - name: Install backend dependencies
         if: steps.changes.outputs.relevant == 'true'
-        run: .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router
+        run: uv sync --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router
 
       - name: Cache Prisma binaries
         if: steps.changes.outputs.relevant == 'true'
diff --git a/.github/workflows/test-mcp-dependency-resolution.yml b/.github/workflows/test-mcp-dependency-resolution.yml
index 3f0d1260e49..107d6dda081 100644
--- a/.github/workflows/test-mcp-dependency-resolution.yml
+++ b/.github/workflows/test-mcp-dependency-resolution.yml
@@ -27,7 +27,6 @@ on:
       - ".github/actions/setup-uv-with-retries/**"
       - ".github/actions/cache-cargo-build/**"
       - ".github/scripts/detect_changes.sh"
-      - ".github/scripts/uv_sync_with_retries.sh"
       - ".circleci/scripts/classify_changes.sh"
 
 permissions:
@@ -85,7 +84,7 @@ jobs:
           for extra in core mcp proxy; do
             args=()
             if [ "$extra" != core ]; then args=(--extra "$extra"); fi
-            UV_PROJECT_ENVIRONMENT=".venv-$extra" .github/scripts/uv_sync_with_retries.sh --frozen --no-dev --no-editable --python ${{ matrix.python-version }} "${args[@]}"
+            UV_PROJECT_ENVIRONMENT=".venv-$extra" uv sync --frozen --no-dev --no-editable --python ${{ matrix.python-version }} "${args[@]}"
             uv pip check --python ".venv-$extra"
             if [ "$extra" = core ]; then
               checker=("$GITHUB_WORKSPACE/tests/base_sdk_tests/check_base_sdk_install.py")
diff --git a/.github/workflows/test-merge-smoke.yml b/.github/workflows/test-merge-smoke.yml
index 0d1cc6596de..88f26794f73 100644
--- a/.github/workflows/test-merge-smoke.yml
+++ b/.github/workflows/test-merge-smoke.yml
@@ -53,7 +53,7 @@ jobs:
           version: "0.10.9"
 
       - name: Install dependencies
-        run: .github/scripts/uv_sync_with_retries.sh --frozen --extra proxy --extra cli --group dev --group proxy-dev --python ${{ matrix.python-version }}
+        run: uv sync --frozen --extra proxy --extra cli --group dev --group proxy-dev --python ${{ matrix.python-version }}
 
       - name: Create the loopback-only network namespace
         run: |
@@ -118,7 +118,7 @@ jobs:
           version: "0.10.9"
 
       - name: Install every extra and dependency group
-        run: .github/scripts/uv_sync_with_retries.sh --frozen --all-groups --all-extras --python ${{ matrix.python-version }}
+        run: uv sync --frozen --all-groups --all-extras --python ${{ matrix.python-version }}
 
       - name: Import the SDK, the proxy server and the enterprise package
         run: .venv/bin/python -c "import litellm, litellm.proxy.proxy_server, litellm_enterprise"
@@ -149,7 +149,7 @@ jobs:
           version: "0.10.9"
 
       - name: Install dependencies
-        run: .github/scripts/uv_sync_with_retries.sh --frozen --no-install-workspace --group dev --python 3.11
+        run: uv sync --frozen --no-install-workspace --group dev --python 3.11
 
       - name: Run the Windows tests
         run: uv run --no-sync python -m pytest --tb=short -v tests/windows_tests
@@ -189,7 +189,7 @@ jobs:
           version: "0.10.9"
 
       - name: Install the test client dependencies
-        run: .github/scripts/uv_sync_with_retries.sh --frozen --no-install-workspace --extra proxy --group dev --python 3.12
+        run: uv sync --frozen --no-install-workspace --extra proxy --group dev --python 3.12
 
       - name: Build the image from the published package
         run: docker build -t litellm-build-from-pip:smoke -f docker/build_from_pip/Dockerfile.build_from_pip .
diff --git a/.github/workflows/test-terraform-provider.yml b/.github/workflows/test-terraform-provider.yml
index ff9db13bd25..78575d7cc7e 100644
--- a/.github/workflows/test-terraform-provider.yml
+++ b/.github/workflows/test-terraform-provider.yml
@@ -103,7 +103,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router
+          uv sync --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router
 
       - name: Cache Prisma binaries
         uses: ./.github/actions/cache-prisma-binaries
diff --git a/.github/workflows/test-unit.yml b/.github/workflows/test-unit.yml
index cb1b595f3f0..cf476d36512 100644
--- a/.github/workflows/test-unit.yml
+++ b/.github/workflows/test-unit.yml
@@ -982,9 +982,9 @@ jobs:
         run: |
           diff -u model_prices_and_context_window.json litellm/model_prices_and_context_window_backup.json
           if [ -z "$RUST_BRIDGE_ARTIFACT" ]; then
-            .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router --extra saml --extra caching --extra extra_proxy --extra proxy-runtime --extra utils
+            uv sync --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router --extra saml --extra caching --extra extra_proxy --extra proxy-runtime --extra utils
           else
-            .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router --extra saml --extra caching --extra extra_proxy --extra proxy-runtime --extra utils --no-install-project
+            uv sync --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router --extra saml --extra caching --extra extra_proxy --extra proxy-runtime --extra utils --no-install-project
             uv pip install --no-deps --python .venv/bin/python rust-bridge-dist/*.whl
             cp rust-bridge-dist/litellm/rust_bridge/_native.abi3.so litellm/rust_bridge/_native.abi3.so
             uv run --no-sync python -c "import importlib.metadata; import litellm.rust_bridge._native; print(importlib.metadata.version('litellm'))"
@@ -1227,7 +1227,7 @@ jobs:
       - name: Install dependencies
         if: steps.changes.outputs.decision != 'skip'
         run: |
-          .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router
+          uv sync --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router
 
       - name: Cache Prisma binaries
         if: steps.changes.outputs.decision != 'skip'
@@ -1328,7 +1328,7 @@ jobs:
       - name: Install dependencies
         if: steps.changes.outputs.decision != 'skip'
         run: |
-          .github/scripts/uv_sync_with_retries.sh --frozen --group dev --group proxy-dev --extra proxy --no-install-workspace
+          uv sync --frozen --group dev --group proxy-dev --extra proxy --no-install-workspace
           uv pip install "openai==${OPENAI_VERSION:?}" --exclude-newer-package openai=2026-10-07T00:00:00Z
           uv run --no-sync python -c 'import os, openai; assert openai.__version__ == os.environ["OPENAI_VERSION"], openai.__version__'
 
@@ -1420,9 +1420,9 @@ jobs:
           RUST_BRIDGE_ARTIFACT: ${{ needs.rust-bridge.outputs.artifact }}
         run: |
           if [ -z "$RUST_BRIDGE_ARTIFACT" ]; then
-            .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router --extra saml --extra caching --extra extra_proxy --extra proxy-runtime --extra utils
+            uv sync --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router --extra saml --extra caching --extra extra_proxy --extra proxy-runtime --extra utils
           else
-            .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router --extra saml --extra caching --extra extra_proxy --extra proxy-runtime --extra utils --no-install-project
+            uv sync --frozen --group ci --group proxy-dev --extra google --extra proxy --extra semantic-router --extra saml --extra caching --extra extra_proxy --extra proxy-runtime --extra utils --no-install-project
             uv pip install --no-deps --python .venv/bin/python rust-bridge-dist/*.whl
             cp rust-bridge-dist/litellm/rust_bridge/_native.abi3.so litellm/rust_bridge/_native.abi3.so
           fi
diff --git a/.github/workflows/weekly_load_anomaly.yml b/.github/workflows/weekly_load_anomaly.yml
index 0ba4df89cc4..4d7b1852e13 100644
--- a/.github/workflows/weekly_load_anomaly.yml
+++ b/.github/workflows/weekly_load_anomaly.yml
@@ -52,7 +52,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          .github/scripts/uv_sync_with_retries.sh --frozen --group ci --group proxy-dev --extra proxy
+          uv sync --frozen --group ci --group proxy-dev --extra proxy
 
       - name: Cache Prisma binaries
         uses: ./.github/actions/cache-prisma-binaries