PulseCheck - Twitter/X Bulk Analyzer

PulseCheck analyzes visible public X/Twitter conversations from your own Chrome browser session and turns a user-provided research question into a structured sentiment brief. Use the Chrome side panel to choose an AI provider, add your provider API key for the current browser session, select a scan preset, and start a user-initiated scan. PulseCheck opens or uses X/Twitter search pages, collects visible public posts, removes duplicates, filters for relevance, and summarizes the sample into sentiment, narratives, repeated claims, emerging signals, constructive criticism, sample limitations, and a recommended takeaway. Privacy and control: - Runs only after you start a scan and grant runtime host access. - Uses your own selected AI provider key. - Stores provider API keys in Chrome extension session storage so they can be cleared from Settings and are not synced. - Does not post, like, follow, reply, send direct messages, collect X/Twitter credentials, sell data, or use collected content for advertising. - Sends only the research question and collected public post text/metadata to the AI provider you select for keyword generation, relevance filtering, and synthesis. - Exports Markdown, JSON, and print-ready PDF reports on request. PulseCheck is for research and social listening from a limited collected sample, not a representative poll or professional advice.