Preflyt scans your live web app for common deployment security mistakes. Paste a URL or run npx preflyt-check from your terminal - get a report in 30 seconds. Checks for exposed .env files, open database ports, missing security headers, .git directory exposure, and more. No signup required. Works with AI coding agents (Cursor, Claude Code, Copilot) via a skill file that triggers scans automatically after every deploy.
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About this launch
Preflyt by Alex G Will be launched October 19th 2027.