ReAgent
ReAgent is an agent app that reconstructs C/C++ source code from compiled programs for reverse engineers and security researchers.
What it is good for
- Recovering readable C/C++ source from compiled binaries
- Checking recovered functions with builds and tests
- Analyzing compiled programs with Ghidra and AI models
At a glance
- Who it is for
- Setup
- Requires programming
Level 5 of 5. You need to write code to use it.
- Cost
- Free and open source
- Type
- Agent app
- Tasks
- Works with
- Ghidra, Claude, Codex, OpenAI-compatible APIs
Momentum
- Rank this week
- #31 in builder tools
- Best rank
- #31 week 44, 2026
- Stars gained last week
- +174
- GitHub stars
- 2,407
GitHub numbers as of Nov 2, 2026. Updated weekly.
Ranking history
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is ReAgent free?
- Yes. It is free and open source (MIT license).
- Do I need to know how to code to use ReAgent?
- Yes. You need to write code to use it.
- What does ReAgent work with?
- According to its own documentation, it works with Ghidra, Claude, Codex, and OpenAI-compatible APIs.
- What is ReAgent good for?
- Recovering readable C/C++ source from compiled binaries, checking recovered functions with builds and tests, and analyzing compiled programs with Ghidra and AI models.
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