diff --git a/.github/workflows/publish-sdk-python.yml b/.github/workflows/publish-sdk-python.yml
index ac8c9fd9..928c9d11 100644
--- a/.github/workflows/publish-sdk-python.yml
+++ b/.github/workflows/publish-sdk-python.yml
@@ -2,8 +2,11 @@ name: Publish Python SDK
 
 on:
   push:
-    tags:
-      - 'sdk-py-v*'
+    branches:
+      - main
+    paths:
+      - 'sdks/python/pyproject.toml'
+  workflow_dispatch:
 
 jobs:
   publish:
@@ -22,24 +25,35 @@ jobs:
         with:
           python-version: '3.12'
 
-      - name: Install build tools
-        run: pip install build twine
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
 
-      - name: Extract version from tag
+      - name: Extract version from pyproject.toml
         id: version
         run: |
-          VERSION=${GITHUB_REF_NAME#sdk-py-v}
+          VERSION=$(grep -Po '(?<=^version = ")[^"]*' pyproject.toml)
           echo "version=$VERSION" >> $GITHUB_OUTPUT
 
-      - name: Update version in pyproject.toml
+      - name: Check if version already published
+        id: check
         run: |
-          sed -i "s/^version = .*/version = \"${{ steps.version.outputs.version }}\"/" pyproject.toml
+          HTTP_STATUS=$(curl -s -o /dev/null -w "%{http_code}" https://pypi.org/pypi/openrag-sdk/${{ steps.version.outputs.version }}/json)
+          if [ "$HTTP_STATUS" = "200" ]; then
+            echo "exists=true" >> $GITHUB_OUTPUT
+          else
+            echo "exists=false" >> $GITHUB_OUTPUT
+          fi
 
       - name: Build package
-        run: python -m build
+        if: steps.check.outputs.exists == 'false'
+        run: uv build
 
       - name: Publish to PyPI
-        run: twine upload dist/*
+        if: steps.check.outputs.exists == 'false'
+        run: uv publish
         env:
-          TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+          UV_PUBLISH_TOKEN: ${{ secrets.UV_PUBLISH_TOKEN }}
+
+      - name: Skip publish (version exists)
+        if: steps.check.outputs.exists == 'true'
+        run: echo "Version ${{ steps.version.outputs.version }} already exists on PyPI, skipping publish"
diff --git a/.github/workflows/publish-sdk-typescript.yml b/.github/workflows/publish-sdk-typescript.yml
index 7471a5d5..7636a100 100644
--- a/.github/workflows/publish-sdk-typescript.yml
+++ b/.github/workflows/publish-sdk-typescript.yml
@@ -2,13 +2,19 @@ name: Publish TypeScript SDK
 
 on:
   push:
-    tags:
-      - 'sdk-ts-v*'
+    branches:
+      - main
+    paths:
+      - 'sdks/typescript/package.json'
+  workflow_dispatch:
 
 jobs:
   publish:
     name: Publish to npm
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
     defaults:
       run:
         working-directory: sdks/typescript
@@ -23,22 +29,36 @@ jobs:
           node-version: '20'
           registry-url: 'https://registry.npmjs.org'
 
+      - name: Update npm to latest
+        run: npm install -g npm@latest
+
+      - name: Extract version from package.json
+        id: version
+        run: |
+          VERSION=$(node -p "require('./package.json').version")
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+
+      - name: Check if version already published
+        id: check
+        run: |
+          if npm view openrag-sdk@${{ steps.version.outputs.version }} version 2>/dev/null; then
+            echo "exists=true" >> $GITHUB_OUTPUT
+          else
+            echo "exists=false" >> $GITHUB_OUTPUT
+          fi
+
       - name: Install dependencies
+        if: steps.check.outputs.exists == 'false'
         run: npm ci
 
       - name: Build
+        if: steps.check.outputs.exists == 'false'
         run: npm run build
 
-      - name: Extract version from tag
-        id: version
-        run: |
-          VERSION=${GITHUB_REF_NAME#sdk-ts-v}
-          echo "version=$VERSION" >> $GITHUB_OUTPUT
-
-      - name: Update package version
-        run: npm version ${{ steps.version.outputs.version }} --no-git-tag-version
-
       - name: Publish to npm
-        run: npm publish --access public
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        if: steps.check.outputs.exists == 'false'
+        run: npm publish --access public --provenance
+
+      - name: Skip publish (version exists)
+        if: steps.check.outputs.exists == 'true'
+        run: echo "Version ${{ steps.version.outputs.version }} already exists on npm, skipping publish"
diff --git a/sdks/python/pyproject.toml b/sdks/python/pyproject.toml
index 5129e148..1697492c 100644
--- a/sdks/python/pyproject.toml
+++ b/sdks/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "openrag-sdk"
-version = "0.1.1"
+version = "0.1.2"
 description = "Official Python SDK for OpenRAG API"
 readme = "README.md"
 license = "MIT"
@@ -59,3 +59,4 @@ select = ["E", "F", "I", "UP"]
 [tool.mypy]
 python_version = "3.10"
 strict = true
+
diff --git a/sdks/typescript/package.json b/sdks/typescript/package.json
index 3403a926..6d46c2b0 100644
--- a/sdks/typescript/package.json
+++ b/sdks/typescript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openrag-sdk",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "Official TypeScript/JavaScript SDK for OpenRAG API",
   "main": "./dist/index.js",
   "module": "./dist/index.mjs",
@@ -56,3 +56,4 @@
     "node": ">=18.0.0"
   }
 }
+