Apps & websites Open source

A free reverse-engineering tool where your agent reads the binary

Chizi, an inference engineer at Aster, built Eleven to open Mac apps, APKs and Windows or Linux binaries as pseudocode, assembly, graph or hex and ask Claude, Codex, Gemini or any ACP agent what a function does. Agent renames and notes land as undoable suggestions.

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Made with
Claude, Codex, Gemini, Cursor, lldb
Role
Developer relations and inference engineer at Aster
Posted
Chizi@chiziaruhoma

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

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