kolon-l/raindropecho_xpm_

**Summary:** RaindropEcho‑XPM is a Java‑refactored Burp Suite extension that automates encryption and decryption of API traffic (including Repeater and Intruder payloads) by letting users plug in custom JS encryptions, define regex‑based field selectors, and even reuse Cyberchef recipes or WebSocket‑based RPC calls. It’s aimed at security researchers and penetration testers who need a programmable, repeatable way to bypass or emulate client‑side crypto during API fuzzing and response‑processing.