A Jekyll plugin for address munging — defending email addresses on public sites against bulk harvesters. Stacks five independently-effective techniques (AES-128-GCM encryption, JS conversion, click trigger, CSS-hidden decoy, SVG noscript fallback) so scrapers see ciphertext while humans see a normal mailto link. Drop in a Liquid tag — `{% munge_email "user@example.com" %}` — and the plugin handles encryption at build time, the decoder script, and the fallback markup.