Eleven: reverse engineering binaries with an agent
Eleven is a free, open-source tool that opens Mac, Android, Windows and Linux binaries, reads functions as pseudocode or assembly, and lets agents like Claude and Codex help rename, patch and debug.
Introducing Eleven: reverse engineering with your agent. i've always wanted to open any app and just ask what a function does, instead of staring at assembly for hours. so i built it with Eleven you can: → open Mac apps, Android APKs, Windows and Linux binaries, and read every function as pseudocode, assembly, a graph or hex → ask Claude, Codex, Gemini, Cursor or any ACP agent about the code. it reads the binary with you and you watch every step → your agent renames functions and leaves notes as suggestions. you accept or skip, and everything can be undone → patch bytes safely (always a copy, never the original), compare two builds, and debug with lldb free and open source