X (Twitter) Quality Filter Extension

Browser extension that cleans up X/Twitter by filtering spam, highlighting quality accounts, and showing social graph insights. Users struggle with noise and low-quality content on X; this tool makes the platform usable again with smart filtering and KOL signal scoring.

X's algorithmic feed changes and the post-acquisition chaos have driven real user frustration, and browser-based filtering tools see spikes whenever platform trust erodes — that timing is real. The closest substitute is Tweetdeck (now X Pro), which offers column filtering but no quality scoring or spam suppression, and tools like Mentionmapp have largely died off, leaving a genuine gap. At $500–2k/month, this lives and dies on a small paid subscriber base, which is achievable but fragile — browser extensions historically struggle to convert free users to paid because the value feels ambient rather than transactional. The biggest risk is platform-level: X has a history of breaking third-party API access and can trivially block extension-based DOM scraping with a single frontend change, making the entire product obsolete overnight.