Merge branch 'main' into fix/anthropic-nested-schema-type-conversion

To use ADK tools, users can specify the tool name in a skill object's `additional_tools` and pass the tool in when initializing a SkillToolset.

Co-authored-by: Kathy Wu <wukathy@google.com>
PiperOrigin-RevId: 879230409

.github/.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  ".": "1.26.0"
+}

.github/ISSUE_TEMPLATE/bug_report.md

@@ -7,34 +7,69 @@ assignees: ''
 
 ---
 
-** Please make sure you read the contribution guide and file the issues in the right place. **
-[Contribution guide.](https://google.github.io/adk-docs/contributing-guide/)
+## 🔴 Required Information
+*Please ensure all items in this section are completed to allow for efficient
+triaging. Requests without complete information may be rejected / deprioritized.
+If an item is not applicable to you - please mark it as N/A*
 
-**Describe the bug**
+**Describe the Bug:**
 A clear and concise description of what the bug is.
 
-**To Reproduce**
-Please share a minimal code and data to reproduce your problem.
-Steps to reproduce the behavior:
+**Steps to Reproduce:**
+Please provide a numbered list of steps to reproduce the behavior:
 1. Install '...'
 2. Run '....'
 3. Open '....'
 4. Provide error or stacktrace
 
-**Expected behavior**
+**Expected Behavior:**
 A clear and concise description of what you expected to happen.
 
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
+**Observed Behavior:**
+What actually happened? Include error messages or crash stack traces here.
 
-**Desktop (please complete the following information):**
- - OS: [e.g. macOS, Linux, Windows]
- - Python version(python -V):
- - ADK version(pip show google-adk):
+**Environment Details:**
+
+ - ADK Library Version (pip show google-adk):
+ - Desktop OS:** [e.g., macOS, Linux, Windows]
+ - Python Version (python -V):
+
+**Model Information:**
 
- **Model Information:**
  - Are you using LiteLLM: Yes/No
- - Which model is being used(e.g. gemini-2.5-pro)
+ - Which model is being used: (e.g., gemini-2.5-pro)
 
-**Additional context**
+---
+
+## 🟡 Optional Information
+*Providing this information greatly speeds up the resolution process.*
+
+**Regression:**
+Did this work in a previous version of ADK? If so, which one?
+
+**Logs:**
+Please attach relevant logs. Wrap them in code blocks (```) or attach a
+text file.
+```text
+// Paste logs here
+```
+
+**Screenshots / Video:**
+If applicable, add screenshots or screen recordings to help explain
+your problem.
+
+**Additional Context:**
 Add any other context about the problem here.
+
+**Minimal Reproduction Code:**
+Please provide a code snippet or a link to a Gist/repo that isolates the issue.
+```python
+// Code snippet here
+```
+
+**How often has this issue occurred?:**
+
+ - Always (100%)
+ - Often (50%+)
+ - Intermittently (<50%)
+ - Once / Rare

.github/ISSUE_TEMPLATE/feature_request.md

@@ -10,14 +10,39 @@ assignees: ''
 ** Please make sure you read the contribution guide and file the issues in the right place. **
 [Contribution guide.](https://google.github.io/adk-docs/contributing-guide/)
 
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+## 🔴 Required Information
+*Please ensure all items in this section are completed to allow for efficient
+triaging. Requests without complete information may be rejected / deprioritized.
+If an item is not applicable to you - please mark it as N/A*
 
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
+### Is your feature request related to a specific problem?
+Please describe the problem you are trying to solve. (Ex: "I'm always frustrated
+when I have to manually handle X...")
 
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
+### Describe the Solution You'd Like
+A clear and concise description of the feature or API change you want.
+Be specific about input/outputs if this involves an API change.
 
-**Additional context**
-Add any other context or screenshots about the feature request here.
+### Impact on your work
+How does this feature impact your work and what are you trying to achieve?
+If this is critical for you, tell us if there is a timeline by when you need
+this feature.
+
+### Willingness to contribute
+Are you interested in implementing this feature yourself or submitting a PR?
+(Yes/No)
+
+---
+
+## 🟡 Recommended Information
+
+### Describe Alternatives You've Considered
+A clear and concise description of any alternative solutions or workarounds
+you've considered and why they didn't work for you.
+
+### Proposed API / Implementation
+If you have ideas on how this should look in code, please share a
+pseudo-code example.
+
+### Additional Context
+Add any other context or screenshots about the feature request here.

.github/release-please-config.json

@@ -0,0 +1,61 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "last-release-sha": "8f5428150d18ed732b66379c0acb806a9121c3cb",
+  "packages": {
+    ".": {
+      "release-type": "python",
+      "versioning": "always-bump-minor",
+      "package-name": "google-adk",
+      "include-component-in-tag": false,
+      "skip-github-release": true,
+      "changelog-path": "CHANGELOG.md",
+      "changelog-sections": [
+        {
+          "type": "feat",
+          "section": "Features"
+        },
+        {
+          "type": "fix",
+          "section": "Bug Fixes"
+        },
+        {
+          "type": "perf",
+          "section": "Performance Improvements"
+        },
+        {
+          "type": "refactor",
+          "section": "Code Refactoring"
+        },
+        {
+          "type": "docs",
+          "section": "Documentation"
+        },
+        {
+          "type": "test",
+          "section": "Tests",
+          "hidden": true
+        },
+        {
+          "type": "build",
+          "section": "Build System",
+          "hidden": true
+        },
+        {
+          "type": "ci",
+          "section": "CI/CD",
+          "hidden": true
+        },
+        {
+          "type": "style",
+          "section": "Styles",
+          "hidden": true
+        },
+        {
+          "type": "chore",
+          "section": "Miscellaneous Chores",
+          "hidden": true
+        }
+      ]
+    }
+  }
+}

.github/release-please.yml

@@ -1,5 +0,0 @@
-releaseType: python
-handleGHRelease: true
-bumpMinorPreMajor: false
-extraFiles:
-  - src/google/adk/version.py

.github/release-trigger.yml

@@ -1 +0,0 @@
-enabled: true

.github/workflows/analyze-releases-for-adk-docs-updates.yml

@@ -24,7 +24,7 @@ jobs:
           python-version: '3.11'
 
       - name: Load adk-bot SSH Private Key
-        uses: webfactory/ssh-agent@v0.9.0
+        uses: webfactory/ssh-agent@v0.9.1
         with:
           ssh-private-key: ${{ secrets.ADK_BOT_SSH_PRIVATE_KEY }}
 

.github/workflows/check-file-contents.yml

@@ -1,4 +1,4 @@
-# Copyright 2025 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -30,8 +30,8 @@ jobs:
 
       - name: Check for logger pattern in all changed Python files
         run: |
-          git fetch origin ${{ github.base_ref }}
-          CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.py$' || true)
+          git fetch origin ${GITHUB_BASE_REF}
+          CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${GITHUB_BASE_REF}...HEAD | grep -E '\.py$' || true)
           if [ -n "$CHANGED_FILES" ]; then
             echo "Changed Python files to check:"
             echo "$CHANGED_FILES"
@@ -61,8 +61,8 @@ jobs:
 
       - name: Check for import pattern in certain changed Python files
         run: |
-          git fetch origin ${{ github.base_ref }}
-          CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.py$' | grep -v -E '__init__.py$|version.py$|tests/.*|contributing/samples/' || true)
+          git fetch origin ${GITHUB_BASE_REF}
+          CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${GITHUB_BASE_REF}...HEAD | grep -E '\.py$' | grep -v -E '__init__.py$|version.py$|tests/.*|contributing/samples/' || true)
           if [ -n "$CHANGED_FILES" ]; then
             echo "Changed Python files to check:"
             echo "$CHANGED_FILES"
@@ -88,15 +88,15 @@ jobs:
 
       - name: Check for import from cli package in certain changed Python files
         run: |
-          git fetch origin ${{ github.base_ref }}
-          CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.py$' | grep -v -E 'cli/.*|src/google/adk/tools/apihub_tool/apihub_toolset.py|tests/.*|contributing/samples/' || true)
+          git fetch origin ${GITHUB_BASE_REF}
+          CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${GITHUB_BASE_REF}...HEAD | grep -E '\.py$' | grep -v -E 'cli/.*|src/google/adk/tools/apihub_tool/apihub_toolset.py|tests/.*|contributing/samples/' || true)
           if [ -n "$CHANGED_FILES" ]; then
             echo "Changed Python files to check:"
             echo "$CHANGED_FILES"
             echo ""
 
             set +e
-            FILES_WITH_FORBIDDEN_IMPORT=$(grep -lE '^from.*cli.*import.*$' $CHANGED_FILES)
+            FILES_WITH_FORBIDDEN_IMPORT=$(grep -lE '^from.*\bcli\b.*import.*$' $CHANGED_FILES)
             GREP_EXIT_CODE=$?
             set -e
 
@@ -110,4 +110,4 @@ jobs:
             fi
           else
             echo "✅ No relevant Python files found."
-          fi
+          fi

.github/workflows/isort.yml

@@ -1,4 +1,4 @@
-# Copyright 2025 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -33,7 +33,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
-          python-version: '3.x'
+          python-version: '3.11'
 
       - name: Install isort
         run: |
@@ -42,8 +42,8 @@ jobs:
       - name: Run isort on changed files
         id: run_isort
         run: |
-          git fetch origin ${{ github.base_ref }}
-          CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.py$' || true)
+          git fetch origin ${GITHUB_BASE_REF}
+          CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${GITHUB_BASE_REF}...HEAD | grep -E '\.py$' || true)
           if [ -n "$CHANGED_FILES" ]; then
             echo "Changed Python files:"
             echo "$CHANGED_FILES"

.github/workflows/mypy-new-errors.yml

@@ -0,0 +1,74 @@
+name: Mypy New Error Check
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+
+jobs:
+  mypy-diff:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.10', '3.11', '3.12', '3.13',]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+
+      - name: Generate Baseline (Main)
+        run: |
+          # Switch to main branch to generate baseline
+          git checkout origin/main
+
+          git checkout ${{ github.sha }} -- pyproject.toml
+          
+          # Install dependencies for main
+          uv venv .venv
+          source .venv/bin/activate
+          uv sync --all-extras
+          
+          # Run mypy, filter for errors only, remove line numbers (file:123: -> file::), and sort
+          # We ignore exit code (|| true) because we expect errors on main
+          uv run mypy . | grep "error:" | sed 's/:\([0-9]\+\):/::/g' | sort > main_errors.txt || true
+          
+          echo "Found $(wc -l < main_errors.txt) errors on main."
+
+      - name: Check PR Branch
+        run: |
+          # Switch back to the PR commit
+          git checkout ${{ github.sha }}
+          
+          # Re-sync dependencies in case the PR changed them
+          source .venv/bin/activate
+          uv sync --all-extras
+          
+          # Run mypy on PR code, apply same processing
+          uv run mypy . | grep "error:" | sed 's/:\([0-9]\+\):/::/g' | sort > pr_errors.txt || true
+          
+          echo "Found $(wc -l < pr_errors.txt) errors on PR branch."
+
+      - name: Compare and Fail on New Errors
+        run: |
+          # 'comm -13' suppresses unique lines in file1 (main) and common lines, 
+          # leaving only lines unique to file2 (PR) -> The new errors.
+          comm -13 main_errors.txt pr_errors.txt > new_errors.txt
+          
+          if [ -s new_errors.txt ]; then
+            echo "::error::The following NEW mypy errors were introduced:"
+            cat new_errors.txt
+            exit 1
+          else
+            echo "Great job! No new mypy errors introduced."
+          fi

.github/workflows/mypy.yml

@@ -0,0 +1,29 @@
+name: Mypy Type Check
+
+on:
+  workflow_dispatch:
+
+jobs:
+  mypy:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.10', '3.11', '3.12', '3.13',]
+
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: uv sync --all-extras
+
+      - name: Run mypy
+
+        run: uv run mypy . --strict

.github/workflows/pyink.yml

@@ -1,4 +1,4 @@
-# Copyright 2025 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -33,7 +33,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
-          python-version: '3.x'
+          python-version: '3.11'
 
       - name: Install pyink
         run: |
@@ -42,8 +42,8 @@ jobs:
       - name: Run pyink on changed files
         id: run_pyink
         run: |
-          git fetch origin ${{ github.base_ref }}
-          CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.py$' || true)
+          git fetch origin ${GITHUB_BASE_REF}
+          CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${GITHUB_BASE_REF}...HEAD | grep -E '\.py$' || true)
           if [ -n "$CHANGED_FILES" ]; then
             echo "Changed Python files:"
             echo "$CHANGED_FILES"

.github/workflows/python-unit-tests.yml

@@ -1,4 +1,4 @@
-# Copyright 2025 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
 
     steps:
     - name: Checkout code
@@ -37,13 +37,13 @@ jobs:
         python-version: ${{ matrix.python-version }}
 
     - name: Install the latest version of uv
-      uses: astral-sh/setup-uv@v6
+      uses: astral-sh/setup-uv@v7
 
     - name: Install dependencies
       run: |
         uv venv .venv
         source .venv/bin/activate
-        uv sync --extra test --extra eval --extra a2a
+        uv sync --extra test
 
     - name: Run unit tests with pytest
       run: |

.github/workflows/release-cherry-pick.yml

@@ -0,0 +1,43 @@
+# Step 3 (optional): Cherry-picks a commit from main to the release/candidate branch.
+# Use between step 1 and step 4 to include bug fixes in an in-progress release.
+# Note: Does NOT auto-trigger release-please to preserve manual changelog edits.
+name: "Release: Cherry-pick"
+
+on:
+  workflow_dispatch:
+    inputs:
+      commit_sha:
+        description: 'Commit SHA to cherry-pick'
+        required: true
+        type: string
+
+permissions:
+  contents: write
+
+jobs:
+  cherry-pick:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: release/candidate
+          fetch-depth: 0
+
+      - name: Configure git
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+      - name: Cherry-pick commit
+        run: |
+          echo "Cherry-picking ${INPUTS_COMMIT_SHA} to release/candidate"
+          git cherry-pick ${INPUTS_COMMIT_SHA}
+        env:
+          INPUTS_COMMIT_SHA: ${{ inputs.commit_sha }}
+
+      - name: Push changes
+        run: |
+          git push origin release/candidate
+          echo "Successfully cherry-picked commit to release/candidate"
+          echo "Note: Release Please is NOT auto-triggered to preserve manual changelog edits."
+          echo "Run release-please.yml manually if you want to regenerate the changelog."

.github/workflows/release-cut.yml

@@ -0,0 +1,46 @@
+# Step 1: Starts the release process by creating a release/candidate branch.
+# Generates a changelog PR for review (step 2).
+name: "Release: Cut"
+
+on:
+  workflow_dispatch:
+    inputs:
+      commit_sha:
+        description: 'Commit SHA to cut from (leave empty for latest main)'
+        required: false
+        type: string
+
+permissions:
+  contents: write
+  actions: write
+
+jobs:
+  cut-release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.commit_sha || 'main' }}
+
+      - name: Check for existing release/candidate branch
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          if git ls-remote --exit-code --heads origin release/candidate &>/dev/null; then
+            echo "Error: release/candidate branch already exists"
+            echo "Please finalize or delete the existing release candidate before starting a new one"
+            exit 1
+          fi
+
+      - name: Create and push release/candidate branch
+        run: |
+          git checkout -b release/candidate
+          git push origin release/candidate
+          echo "Created branch: release/candidate"
+
+      - name: Trigger Release Please
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          gh workflow run release-please.yml --repo ${{ github.repository }} --ref release/candidate
+          echo "Triggered Release Please workflow"

.github/workflows/release-finalize.yml

@@ -0,0 +1,85 @@
+# Step 4: Triggers when the changelog PR is merged to release/candidate.
+# Records last-release-sha and renames release/candidate to release/v{version}.
+name: "Release: Finalize"
+
+on:
+  pull_request:
+    types: [closed]
+    branches:
+      - release/candidate
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  finalize:
+    if: github.event.pull_request.merged == true
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check for release-please PR
+        id: check
+        env:
+          LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
+        run: |
+          if echo "$LABELS" | grep -q "autorelease: pending"; then
+            echo "is_release_pr=true" >> $GITHUB_OUTPUT
+          else
+            echo "Not a release-please PR, skipping"
+            echo "is_release_pr=false" >> $GITHUB_OUTPUT
+          fi
+
+      - uses: actions/checkout@v4
+        if: steps.check.outputs.is_release_pr == 'true'
+        with:
+          ref: release/candidate
+          token: ${{ secrets.RELEASE_PAT }}
+          fetch-depth: 0
+
+      - name: Extract version from manifest
+        if: steps.check.outputs.is_release_pr == 'true'
+        id: version
+        run: |
+          VERSION=$(jq -r '.["."]' .github/.release-please-manifest.json)
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+          echo "Extracted version: $VERSION"
+
+      - name: Configure git identity from RELEASE_PAT
+        if: steps.check.outputs.is_release_pr == 'true'
+        env:
+          GH_TOKEN: ${{ secrets.RELEASE_PAT }}
+        run: |
+          USER_JSON=$(gh api user)
+          git config user.name "$(echo "$USER_JSON" | jq -r '.login')"
+          git config user.email "$(echo "$USER_JSON" | jq -r '.id')+$(echo "$USER_JSON" | jq -r '.login')@users.noreply.github.com"
+
+      - name: Record last-release-sha for release-please
+        if: steps.check.outputs.is_release_pr == 'true'
+        run: |
+          git fetch origin main
+          CUT_SHA=$(git merge-base origin/main HEAD)
+          echo "Release was cut from main at: $CUT_SHA"
+          jq --arg sha "$CUT_SHA" '. + {"last-release-sha": $sha}' \
+            .github/release-please-config.json > tmp.json && mv tmp.json .github/release-please-config.json
+          git add .github/release-please-config.json
+          git commit -m "chore: update last-release-sha for next release"
+          git push origin release/candidate
+
+      - name: Rename release/candidate to release/v{version}
+        if: steps.check.outputs.is_release_pr == 'true'
+        run: |
+          VERSION="v${STEPS_VERSION_OUTPUTS_VERSION}"
+          git push origin "release/candidate:refs/heads/release/$VERSION" ":release/candidate"
+          echo "Renamed release/candidate to release/$VERSION"
+        env:
+          STEPS_VERSION_OUTPUTS_VERSION: ${{ steps.version.outputs.version }}
+
+      - name: Update PR label to tagged
+        if: steps.check.outputs.is_release_pr == 'true'
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          gh pr edit ${{ github.event.pull_request.number }} \
+            --remove-label "autorelease: pending" \
+            --add-label "autorelease: tagged"
+          echo "Updated PR label to autorelease: tagged"

.github/workflows/release-please.yml

@@ -0,0 +1,41 @@
+# Runs release-please to create/update a PR with version bump and changelog.
+# Triggered only by workflow_dispatch (from release-cut.yml).
+# Does NOT auto-run on push to preserve manual changelog edits after cherry-picks.
+name: "Release: Please"
+
+on:
+  # Only run via workflow_dispatch (triggered by release-cut.yml)
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check if release/candidate still exists
+        id: check
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          if gh api repos/${{ github.repository }}/branches/release/candidate --silent 2>/dev/null; then
+            echo "exists=true" >> $GITHUB_OUTPUT
+          else
+            echo "release/candidate branch no longer exists, skipping"
+            echo "exists=false" >> $GITHUB_OUTPUT
+          fi
+
+      - uses: actions/checkout@v4
+        if: steps.check.outputs.exists == 'true'
+        with:
+          ref: release/candidate
+
+      - uses: googleapis/release-please-action@v4
+        if: steps.check.outputs.exists == 'true'
+        with:
+          token: ${{ secrets.RELEASE_PAT }}
+          config-file: .github/release-please-config.json
+          manifest-file: .github/.release-please-manifest.json
+          target-branch: release/candidate

.github/workflows/release-publish.yml

@@ -0,0 +1,60 @@
+# Step 6: Builds and publishes the package to PyPI from a release/v{version} branch.
+# Creates a merge-back PR (step 7) to sync release changes to main.
+name: "Release: Publish to PyPi"
+
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Validate branch
+        run: |
+          if [[ ! "${GITHUB_REF_NAME}" =~ ^release/v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+            echo "Error: Must run from a release/v* branch (e.g., release/v0.3.0)"
+            exit 1
+          fi
+
+      - name: Extract version
+        id: version
+        run: |
+          VERSION="${GITHUB_REF_NAME}"
+          VERSION="${VERSION#release/v}"
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+          echo "Publishing version: $VERSION"
+
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
+        with:
+          version: "latest"
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Build package
+        run: uv build
+
+      - name: Publish to PyPI
+        env:
+          UV_PUBLISH_TOKEN: ${{ secrets.PYPI_TOKEN }}
+        run: uv publish
+
+      - name: Create merge-back PR
+        env:
+          GH_TOKEN: ${{ secrets.RELEASE_PAT }}
+          STEPS_VERSION_OUTPUTS_VERSION: ${{ steps.version.outputs.version }}
+        run: |
+          gh pr create \
+            --base main \
+            --head "${GITHUB_REF_NAME}" \
+            --title "chore: merge release v${STEPS_VERSION_OUTPUTS_VERSION} to main" \
+            --body "Syncs version bump and CHANGELOG from release v${STEPS_VERSION_OUTPUTS_VERSION} to main."

.github/workflows/stale-bot.yml

@@ -1,4 +1,4 @@
-# Copyright 2025 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -23,6 +23,7 @@ on:
 
 jobs:
   audit-stale-issues:
+    if: github.repository == 'google/adk-python'
     runs-on: ubuntu-latest
     timeout-minutes: 60
 

.github/workflows/triage.yml

@@ -15,9 +15,11 @@ jobs:
     # - New issues (need component labeling)
     # - Issues labeled with "planned" (need owner assignment)
     if: >-
-      github.event_name == 'schedule' ||
-      github.event.action == 'opened' ||
-      github.event.label.name == 'planned'
+      github.repository == 'google/adk-python' && (
+        github.event_name == 'schedule' ||
+        github.event.action == 'opened' ||
+        github.event.label.name == 'planned'
+      )
     permissions:
       issues: write
       contents: read