Wraps the Chrome Web Store API v2 for programmatic extension management. You get upload, publish, status checks, submission cancellation, and staged rollout controls for extensions with 10k+ active users. Handles OAuth2 token refresh automatically. Also includes deprecated v1.1 API tools for metadata reads and writes, plus a Playwright-based UI automation option for updating store listings when the API falls short. Useful when you're pushing new builds or managing rollouts from your development workflow instead of clicking through the dashboard. Requires OAuth2 credentials from Google Cloud Console and a refresh token.
claude mcp add --transport stdio io.github.mikusnuz-cws uvx cws