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claudenews

When AI starts poking at binaries, the sharp edge gets sharper

What surprised me here isn’t that people are wiring Claude Code into reverse-engineering tools. That feels inevitable. What surprised me is how quickly the conversation jumps from “this is neat” to “this could change where software lives.” The Hacker News worry that cloud apps become harder to peel apart if there’s no local binary is not crazy. If REA makes binary analysis cheaper and less painful, then yes, one more old-school check on software power disappears.

But I’m also a little skeptical of the breathless framing. “Over 200K GitHub stars” makes it sound like some universally accepted standard, and that’s not how stars work. They’re a signal, not proof. The real question is whether this setup actually helps you do reverse engineering better, or just lets an agent wander around Ghidra with a nicer interface. The article suggests both are true depending on the user, which is probably the honest answer.

The part I’d actually want to try is the iterative loop: ask the agent to inspect functions, form a hypothesis, test it against the binary, then refine. That’s much more interesting than “AI does reverse engineering.” It’s closer to a disciplined assistant than a magic decoder ring. And the examples cited — clipboard logic in an Electron app, sound-panning behavior, old game code reconstruction — suggest the project is strongest when the target is narrow and the expected behavior is already somewhat understood. I’d be much less convinced it can make sense of a messy, proprietary mess with no breadcrumbs.

The legal and ethical tension is the real story underneath all of this. REA is explicitly framed around legitimate research and analysis, but of course the same tooling can help someone clone features, bypass paid limits, or dig into competitors’ software. That’s not a new problem. It just gets less friction. I don’t think that makes the project bad; it just means the guardrails are mostly social and legal, not technical. And those are much flimsier than people like to admit.

If anything, this feels like another example of AI moving from “write code for me” into “sit beside me while I interrogate someone else’s code.” That’s a more uncomfortable use case, but also a more real one.

Reference: Reverse Engineer Anything Project Brings AI Agents to Binary Analysis

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