Tracking Chrome Extensions via LinkedIn and Google Sheets

This n8n workflow automates the process of identifying Chrome extensions installed on browsers by scraping LinkedIn pages, checking Google SERP for relevant extension details, and updating a Google Sheet. The workflow begins with a manual trigger for testing, sets a comprehensive list of extension IDs, and retrieves already processed items from a Google Sheet. It then filters out the processed entries and loops through new extension IDs, performing a Google search via the SERP API to find matching extension information. The results are subsequently upserted into a Google Sheet, creating a detailed inventory of extensions monitored through LinkedIn activities. This automation is practical for cybersecurity audits, browser management, or digital footprint analysis, providing a systematic way to track user-installed extensions and their metadata.