Re Rizin

MCP server exposing the rizin (radare2 successor) CLI for static binary analysis.

Tools

Tool	What it does
check_rizin	Confirm rizin + rz-bin are installed
get_file_info	rz-bin -I — arch, bits, type, pic, canary, nx, etc.
list_imports_exports	rz-bin -i / -E — symbol tables
list_strings	rz-bin -z/-zz/-zzz — ASCII / UTF-16 / all
analyze_function	aa + afl — list all functions
disassemble_function	pdf — full disassembly of one function
decompile_function	pdc — pseudo-C decompile (lower quality than IDA/Ghidra)
get_xrefs	axt / axf — cross-references
search_bytes	/x — hex pattern search
find_crypto_constants	Detect AES / SHA / CRC tables
emulate_esil	aefi — ESIL emulation
get_cfg_graph	agf — DOT-format CFG

Install

# System dependency
apt install rizin       # Debian/Ubuntu
brew install rizin       # macOS
scoop install rizin      # Windows

# Python
pip install -e ./servers/re-rizin

Run

re-rizin

Deprecation note

v1 re-ai had no rizin wrapper — it tried to do all this with pefile + capstone + a hand-rolled RAG store. That's exactly the kind of complexity Claude Code is bad at, and the re-ai team (us) was bad at. This server just lets Claude Code ask rizin to do its thing.