Eleven

Eleven is a reverse engineering app built around AI agents. Drop in a Mac app, a binary, an Android APK, a GPU kernel or a model file and ask what it does. Your agent (Claude, Codex, Gemini, Cursor, Copilot, OpenCode, Aster or any agent that speaks the Agent Client Protocol) reads the code, follows references, renames functions, leaves notes and suggests patches while you watch and approve in the same window.

It shows pseudocode, assembly, control-flow graphs, cross-references, strings and hex for Mac, Linux and Windows binaries, and Java for Android apps. You can compare two builds, debug with LLDB, write patched copies without touching the original, and save a whole project as one file to share. Every change is logged and can be undone.