facebook-groups-scrape-posts

# Facebook Groups — Scrape Posts > Input: Facebook group URL + sort order + desired count → Output: post list with full metadata (JSON). ## Language All process output to user (progress updates, process notifications) follows the user's language. ## Objective Given a Facebook group URL, scrape N posts sorted by the specified order and return structured metadata for each post. ## Prerequisites - Target group page is already open in the browser: `https://www.facebook.com/groups/{group_slug_or_id}` - Already logged into Facebook (user avatar, Messenger icon, and notification bell visible in the top-right corner) ## Pre-execution Checks ### 1. Tool Readiness If browser-act has been confirmed available in the current session → skip this step. Invoke `browser-act` via Skill tool to load usage. If installation or configuration issues arise, follow its guidance to resolve then retry. ### 2. Login Verification If Facebook login status has been confirmed in the current session → skip this step. Otherwise, navigate to `https://www.facebook.com/` and verify login status programmatically: ``` browser-act navigate 'https://www.facebook.com/' browser-act wait stable --timeout 15000 browser-act eval "JSON.stringify({user_id: document.cookie.match(/c_user=(\d+)/)?.[1] || '0', USER_ID: (()=>{try{return require('CurrentUserInitialData').USER_ID;}catch(e){return '0';}})()})" ``` Verdict: - `user_id` is a non-empty numeric string (e.g., `"61560817072276"`), or `USER_ID !== "0"` → ...