rea
★ 365.5k
vs
ida-pro-mcp
★ 13.1k
rea vs ida-pro-mcp
rea: REA is a command-line interface and MCP server designed to empower AI agents to reverse engineer software. It enables agents to investigate app features, understand their underlying mechanics down to the binary level, and reconstruct them for new projects.; ida-pro-mcp: IDA Pro MCP is a straightforward Model Context Protocol (MCP) server that integrates IDA Pro with various MCP clients, enabling powerful LLM-assisted reverse engineering. It offers a comprehensive, type-safe API for accessing and modifying IDA Pro's internal state, streamlining automated analysis workflows.
01
TL;DR
reaSecurity & Safety · ★ 365.5k
Understand and replicate app features without source code.
ida-pro-mcpSecurity & Safety · ★ 13.1k
When to choose:
- You use Hex-Rays IDA Pro for binary analysis and want to connect Claude or Cursor to IDA's disassembler, decompiler, and type system via MCP.
- You want to automate function renaming, pseudocode commentary, and vulnerability identification inside IDA Pro.
When to skip:
- You rely on the open-source NSA Ghidra decompiler; GhidraMCP is the dedicated bridge for Ghidra.
- You do not hold an active IDA Pro license.
02
Side-by-Side Comparison
Field
reaida-pro-mcpCategory
Security & Safety
Security & Safety
Stars
★ 365.5k
★ 13.1k
License
MIT
MIT
Install Command
npm install --global rea-agents && rea setup
pip uninstall ida-pro-mcp && pip install https://github.com/mrexodia/ida-pro-mcp/archive/refs/heads/main.zip && ida-pro-mcp --install
Updated
1d ago
3w ago
Open Source
Yes
Yes
Tags
Reverse Engineering, Agent Tooling, Binary Analysis
IDA Pro, Reverse Engineering, MCP
03
Features
rea01Agent-driven software investigation for deep understanding.
02Integrated CLI and MCP server for flexible execution.
03Automated management of complex reverse-engineering tools.
04Facilitates local, private binary analysis primarily on macOS.
05Enables reconstruction of features from insight to new code.
ida-pro-mcp01Type-safe API with TypedDict schemas for better IDE support and LLM structured outputs
02Batch-first design where most operations accept both single items and lists
03Consistent error handling where all batch operations return structured error information
04Cursor-based pagination for search functions to manage large results
05Performance optimization with string caching to avoid repeated build_strlist calls
04
Use Cases
rea↳Understand and replicate app features without source code.
↳Reconstruct an app's internal flows such as authentication, storage, or networking.
↳Document undocumented formats or interfaces by recovering their structure.
↳Trace suspicious behavior within an application from strings or symbols to code.
↳Compare implementation paths across different app versions.
ida-pro-mcp↳LLM-assisted reverse engineering directly within IDA Pro
↳Automating binary analysis tasks and programmatic modification of IDA Pro's database
↳Integrating IDA Pro's rich context with various Model Context Protocol (MCP) clients
05
Best For
rea—
ida-pro-mcpMost PopularEssentialTrending
FAQ
FAQ
What is the difference between rea and ida-pro-mcp?
Both rea and ida-pro-mcp are in the Security & Safety category. rea has 365.5k stars, while ida-pro-mcp has 13.1k stars.
Which is better, rea or ida-pro-mcp?
The best choice depends on your use case. Choose rea if Understand and replicate app features without source code., and ida-pro-mcp if LLM-assisted reverse engineering directly within IDA Pro.
Is rea free or open source?
Yes, rea is open source on GitHub (MIT).
Is ida-pro-mcp free or open source?
Yes, ida-pro-mcp is open source on GitHub (MIT).
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